| 1. |
- Hudson, Lawrence N, et al.
(författare)
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The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project
- 2017
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Ingår i: Ecology and Evolution. - : John Wiley & Sons. - 2045-7758. ; 7:1, s. 145-188
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Tidskriftsartikel (refereegranskat)abstract
- The PREDICTS project-Projecting Responses of Ecological Diversity In Changing Terrestrial Systems (www.predicts.org.uk)-has collated from published studies a large, reasonably representative database of comparable samples of biodiversity from multiple sites that differ in the nature or intensity of human impacts relating to land use. We have used this evidence base to develop global and regional statistical models of how local biodiversity responds to these measures. We describe and make freely available this 2016 release of the database, containing more than 3.2 million records sampled at over 26,000 locations and representing over 47,000 species. We outline how the database can help in answering a range of questions in ecology and conservation biology. To our knowledge, this is the largest and most geographically and taxonomically representative database of spatial comparisons of biodiversity that has been collated to date; it will be useful to researchers and international efforts wishing to model and understand the global status of biodiversity.
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| 2. |
- De Palma, Adriana, et al.
(författare)
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Predicting bee community responses to land-use changes : effects of geographic and taxonomic biases
- 2016
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Ingår i: Scientific Reports. - : Nature Publishing Group. - 2045-2322. ; 6, s. 1-14
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Tidskriftsartikel (refereegranskat)abstract
- Land-use change and intensification threaten bee populations worldwide, imperilling pollination services. Global models are needed to better characterise, project, and mitigate bees' responses to these human impacts. The available data are, however, geographically and taxonomically unrepresentative; most data are from North America and Western Europe, overrepresenting bumblebees and raising concerns that model results may not be generalizable to other regions and taxa. To assess whether the geographic and taxonomic biases of data could undermine effectiveness of models for conservation policy, we have collated from the published literature a global dataset of bee diversity at sites facing land-use change and intensification, and assess whether bee responses to these pressures vary across 11 regions (Western, Northern, Eastern and Southern Europe; North, Central and South America; Australia and New Zealand; South East Asia; Middle and Southern Africa) and between bumblebees and other bees. Our analyses highlight strong regionally-based responses of total abundance, species richness and Simpson's diversity to land use, caused by variation in the sensitivity of species and potentially in the nature of threats. These results suggest that global extrapolation of models based on geographically and taxonomically restricted data may underestimate the true uncertainty, increasing the risk of ecological surprises.
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| 3. |
- Icenogle, Grace, et al.
(författare)
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Puberty Predicts Approach But Not Avoidance on the Iowa Gambling Task in a Multinational Sample
- 2017
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Ingår i: Child Development. - : Wiley. - 0009-3920 .- 1467-8624. ; 88:5, s. 598-1614
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Tidskriftsartikel (refereegranskat)abstract
- According to the dual systems model of adolescent risk taking, sensation seeking and impulse control follow different developmental trajectories across adolescence and are governed by two different brain systems. The authors tested whether different underlying processes also drive age differences in reward approach and cost avoidance. Using a modified Iowa Gambling Task in a multinational, cross-sectional sample of 3,234 adolescents (ages 9-17; M = 12.87, SD = 2.36), pubertal maturation, but not age, predicted reward approach, mediated through higher sensation seeking. In contrast, age, but not pubertal maturation, predicted increased cost avoidance, mediated through greater impulse control. These findings add to evidence that adolescent behavior is best understood as the product of two interacting, but independently developing, brain systems. © 2016 The Society for Research in Child Development, Inc.
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| 4. |
- Steinberg, Laurence, et al.
(författare)
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Around the world, adolescence is a time of heightened sensation seeking and immature self-regulation
- 2018
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Ingår i: Developmental Science. - : Wiley. - 1363-755X .- 1467-7687. ; 21:2
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Tidskriftsartikel (refereegranskat)abstract
- The dual systems model of adolescent risk-taking portrays the period as one characterized by a combination of heightened sensation seeking and still-maturing self-regulation, but most tests of this model have been conducted in the United States or Western Europe. In the present study, these propositions are tested in an international sample of more than 5000 individuals between ages 10 and 30 years from 11 countries in Africa, Asia, Europe and the Americas, using a multi-method test battery that includes both self-report and performance-based measures of both constructs. Consistent with the dual systems model, sensation seeking increased between preadolescence and late adolescence, peaked at age 19, and declined thereafter, whereas self-regulation increased steadily from preadolescence into young adulthood, reaching a plateau between ages 23 and 26. Although there were some variations in the magnitude of the observed age trends, the developmental patterns were largely similar across countries.
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| 5. |
- Alampay, Liane Pena, et al.
(författare)
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Severity and justness do not moderate the relation between corporal punishment and negative child outcomes : A multicultural and longitudinal study
- 2017
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Ingår i: International Journal of Behavioral Development. - : SAGE Publications. - 0165-0254 .- 1464-0651. ; 41:4, s. 491-502
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Tidskriftsartikel (refereegranskat)abstract
- There is strong evidence of a positive association between corporal punishment and negative child outcomes, but previous studies have suggested that the manner in which parents implement corporal punishment moderates the effects of its use. This study investigated whether severity and justness in the use of corporal punishment moderate the associations between frequency of corporal punishment and child externalizing and internalizing behaviors. This question was examined using a multicultural sample from eight countries and two waves of data collected one year apart. Interviews were conducted with 998 children aged 7–10 years, and their mothers and fathers, from China, Colombia, Italy, Jordan, Kenya, Philippines, Thailand, and the United States. Mothers and fathers responded to questions on the frequency, severity, and justness of their use of corporal punishment; they also reported on the externalizing and internalizing behavior of their child. Children reported on their aggression. Multigroup path models revealed that across cultural groups, and as reported by mothers and fathers, there is a positive relation between the frequency of corporal punishment and externalizing child behaviors. Mother-reported severity and father-reported justness were associated with child-reported aggression. Neither severity nor justness moderated the relation between frequency of corporal punishment and child problem behavior. The null result suggests that more use of corporal punishment is harmful to children regardless of how it is implemented, but requires further substantiation as the study is unable to definitively conclude that there is no true interaction effect.
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| 6. |
- Bernstein, Jonine L., et al.
(författare)
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Contralateral breast cancer after radiotherapy among BRCA1 and BRCA2 mutation carriers: A WECARE Study Report
- 2013
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Ingår i: European Journal of Cancer. - : Elsevier BV. - 1879-0852 .- 0959-8049. ; 49:14, s. 2979-2985
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Tidskriftsartikel (refereegranskat)abstract
- Background: Women with germline BRCA1 or BRCA2 (BRCA1/BRCA2) mutations are at very high risk of developing breast cancer, including asynchronous contralateral breast cancer (CBC). BRCA1/BRCA2 genes help maintain genome stability and assist in DNA repair. We examined whether the risk of CBC associated with radiation treatment was higher among women with germline BRCA1/BRCA2 mutations than among non-carriers. Methods: A population-based, nested case-control study was conducted within a cohort of 52,536 survivors of unilateral breast cancer (UBC). Cases were 603 women with CBC and controls were 1199 women with UBC individually matched on age at diagnosis, race, year of first diagnosis and cancer registry. All women were tested for BRCA1 and BRCA2 mutations. Radiation absorbed dose from the initial radiotherapy (RT) to the CBC location within the contralateral breast was reconstructed from measurements in a tissue-equivalent phantom and details available in the therapy records. Findings: Among women treated with radiation, the mean radiation dose was 1.1 Gy (range = 0.02-6.2 Gy). Risk of developing CBC was elevated among women who carried a deleterious BRCA1/BRCA2 mutation (rate ratio, RR = 4.5, confidence interval, CI = 3.0-6.8), and also among those treated with RT (RR = 1.2, CI = 1.0-1.6). However, among mutation carriers, an incremental increase in risk associated with radiation dose was not statistically significant. Interpretation: Multiplicative interaction of RT with mutation status would be reflected by a larger association of RT with CBC among carriers than among non-carriers, but this was not apparent. Accordingly, there was no clear indication that carriers of deleterious BRCA/BRCA2 mutations were more susceptible to the carcinogenic effects of radiation than non-carriers. These findings are reassuring and have important clinical implications for treatment decisions and the clinical management of patients harbouring deleterious BRCA1/BRCA2 mutations. Funding: All work associated with this study was supported by the U.S. National Cancer Institute [R01CA097397, U01CA083178]. (C) 2013 Elsevier Ltd. All rights reserved.
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| 7. |
- Bornstein, Marc H, et al.
(författare)
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Mixed blessings : parental religiousness, parenting, and child adjustment in global perspective.
- 2017
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Ingår i: Journal of Child Psychology and Psychiatry. - : Wiley. - 0021-9630 .- 1469-7610. ; 58:8, s. 880-892
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Most studies of the effects of parental religiousness on parenting and child development focus on a particular religion or cultural group, which limits generalizations that can be made about the effects of parental religiousness on family life.METHODS: We assessed the associations among parental religiousness, parenting, and children's adjustment in a 3-year longitudinal investigation of 1,198 families from nine countries. We included four religions (Catholicism, Protestantism, Buddhism, and Islam) plus unaffiliated parents, two positive (efficacy and warmth) and two negative (control and rejection) parenting practices, and two positive (social competence and school performance) and two negative (internalizing and externalizing) child outcomes. Parents and children were informants.RESULTS: Greater parent religiousness had both positive and negative associations with parenting and child adjustment. Greater parent religiousness when children were age 8 was associated with higher parental efficacy at age 9 and, in turn, children's better social competence and school performance and fewer child internalizing and externalizing problems at age 10. However, greater parent religiousness at age 8 was also associated with more parental control at age 9, which in turn was associated with more child internalizing and externalizing problems at age 10. Parental warmth and rejection had inconsistent relations with parental religiousness and child outcomes depending on the informant. With a few exceptions, similar patterns of results held for all four religions and the unaffiliated, nine sites, mothers and fathers, girls and boys, and controlling for demographic covariates.CONCLUSIONS: Parents and children agree that parental religiousness is associated with more controlling parenting and, in turn, increased child problem behaviors. However, children see religiousness as related to parental rejection, whereas parents see religiousness as related to parental efficacy and warmth, which have different associations with child functioning. Studying both parent and child views of religiousness and parenting are important to understand the effects of parental religiousness on parents and children.
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| 8. |
- Bornstein, Marc H., et al.
(författare)
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’Mixed Blessings’ : Parental religiousness, parenting, and child adjustment in global perspective
- 2022
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Ingår i: Parenting. - New York : Taylor & Francis. - 9781000556285 - 9780367765682 - 9781003167570 ; , s. 392-415
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Background: Most studies of the effects of parental religiousness on parenting and child development focus on a particular religion or cultural group, which limits generalizations that can be made about the effects of parental religiousness on family life.Methods: We assessed the associations among parental religiousness, parenting, and children’s adjustment in a 3-year longitudinal investigation of 1,198 families from nine countries. We included four religions (Catholicism, Protestantism, Buddhism, and Islam) plus unaffiliated parents, two positive (efficacy and warmth) and two negative (control and rejection) parenting practices, and two positive (social competence and school performance) and two negative (internalizing and externalizing) child outcomes. Parents and children were informants.Results: Greater parent religiousness had both positive and negative associations with parenting and child adjustment. Greater parent religiousness when children were age 8 was associated with higher parental efficacy at age 9 and, in turn, children’s better social competence and school performance and fewer child internalizing and externalizing problems at age 10. However, greater parent religiousness at age 8 was also associated with more parental control at age 9, which in turn was associated with more child internalizing and externalizing problems at age 10. Parental warmth and rejection had inconsistent relations with parental religiousness and child outcomes depending on the informant. With a few exceptions, similar patterns of results held for all four religions and the unaffiliated, nine sites, mothers and fathers, girls and boys, and controlling for demographic covariates.Conclusions: Parents and children agree that parental religiousness is associated with more controlling parenting and, in turn, increased child problem behaviors. However, children see religiousness as related to parental rejection, whereas parents see religiousness as related to parental efficacy and warmth, which have different associations with child functioning. Studying both parent and child views of religiousness and parenting is important to understand the effects of parental religiousness on parents and children.
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| 9. |
- Bornstein, Marc H., et al.
(författare)
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Mother and father socially desirable responding in nine countries : Two kinds of agreement and relations to parenting self-reports
- 2015
-
Ingår i: International Journal of Psychology. - : Wiley. - 0020-7594 .- 1464-066X. ; 50:3, s. 174-185
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Tidskriftsartikel (refereegranskat)abstract
- We assessed 2 forms of agreement between mothers’ and fathers’ socially desirable responding in China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand and the United States (N = 1110 families). Mothers and fathers in all 9 countries reported socially desirable responding in the upper half of the distribution, and countries varied minimally (but China was higher than the cross-country grand mean and Sweden lower). Mothers and fathers did not differ in reported levels of socially desirable responding, and mothers’ and fathers’ socially desirable responding were largely uncorrelated. With one exception, mothers’ and fathers’ socially desirable responding were similarly correlated with self-perceptions of parenting, and correlations varied somewhat across countries. These findings are set in a discussion of socially desirable responding, cultural psychology and family systems.
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| 10. |
- Chang, Lei, et al.
(författare)
-
Environmental harshness and unpredictability, life history, and social and academic behavior of adolescents in nine countries.
- 2019
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Ingår i: Developmental Psychology. - : American Psychological Association (APA). - 0012-1649 .- 1939-0599. ; 55:4, s. 890-903
-
Tidskriftsartikel (refereegranskat)abstract
- Safety is essential for life. To survive, humans and other animals have developed sets of psychological and physiological adaptations known as life history (LH) tradeoff strategies in response to various safety constraints. Evolutionarily selected LH strategies in turn regulate development and behavior to optimize survival under prevailing safety conditions. The present study tested LH hypotheses concerning safety based on a 6-year longitudinal sample of 1,245 adolescents and their parents from 9 countries. The results revealed that, invariant across countries, environmental harshness, and unpredictability (lack of safety) was negatively associated with slow LH behavioral profile, measured 2 years later, and slow LH behavioral profile was negatively and positively associated with externalizing behavior and academic performance, respectively, as measured an additional 2 years later. These results support the evolutionary conception that human development responds to environmental safety cues through LH regulation of social and learning behaviors. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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| 11. |
- Chang, Lei, et al.
(författare)
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External environment and internal state in relation to life-history behavioural profiles of adolescents in nine countries
- 2019
-
Ingår i: Proceedings of the Royal Society of London. Biological Sciences. - : The Royal Society. - 0962-8452 .- 1471-2954. ; 286:1917
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Tidskriftsartikel (refereegranskat)abstract
- The external environment has traditionally been considered as the primary driver of animal life history (LH). Recent research suggests that animals' internal state is also involved, especially in forming LH behavioural phenotypes. The present study investigated how these two factors interact in formulating LH in humans. Based on a longitudinal sample of 1223 adolescents in nine countries, the results show that harsh and unpredictable environments and adverse internal states in childhood are each uniquely associated with fast LH behavioural profiles consisting of aggression, impulsivity, and risk-taking in adolescence. The external environment and internal state each strengthened the LH association of the other, but overall the external environment was more predictive of LH than was the internal state. These findings suggest that individuals rely on a multitude and consistency of sensory information in more decisively calibrating LH and behavioural strategies.
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| 12. |
- Deater-Deckard, Kirby, et al.
(författare)
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The association between parental warmth and control in thirteen cultural groups
- 2011
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Ingår i: Journal of family psychology. - : American Psychological Association. - 0893-3200 .- 1939-1293. ; 25:5, s. 790-794
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Tidskriftsartikel (refereegranskat)abstract
- The goal of the current study was to investigate potential cross-cultural differences in the covariation between two of the major dimensions of parenting behavior: control and warmth. Participants included 1,421 (51% female) 7- to 10-year-old (M = 8.29, SD = .67 years) children and their mothers and fathers representing 13 cultural groups in nine countries in Africa, Asia, Europe, the Middle East, and North and South America. Children and parents completed questionnaires and interviews regarding mother and father control and warmth. Greater warmth was associated with more control, but this association varied widely between cultural groups.
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| 13. |
- Deater-Deckard, Kirby, et al.
(författare)
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Within- and between-person and group variance in behavior and beliefs in cross-cultural longitudinal data
- 2018
-
Ingår i: Journal of Adolescence. - : Wiley. - 0140-1971 .- 1095-9254. ; 62, s. 207-217
-
Tidskriftsartikel (refereegranskat)abstract
- Abstract This study grapples with what it means to be part of a cultural group, from a statistical modeling perspective. The method we present compares within- and between-cultural group variability, in behaviors in families. We demonstrate the method using a cross-cultural study of adolescent development and parenting, involving three biennial waves of longitudinal data from 1296 eight-year-olds and their parents (multiple cultures in nine countries). Family members completed surveys about parental negativity and positivity, child academic and social-emotional adjustment, and attitudes about parenting and adolescent behavior. Variance estimates were computed at the cultural group, person, and within-person level using multilevel models. Of the longitudinally consistent variance, most was within and not between cultural groups—although there was a wide range of between-group differences. This approach to quantifying cultural group variability may prove valuable when applied to quantitative studies of acculturation.
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| 14. |
- Dodge, Kenneth A., et al.
(författare)
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Hostile attributional bias and aggressive behavior in global context
- 2015
-
Ingår i: Proceedings of the National Academy of Sciences of the United States of America. - : Proceedings of the National Academy of Sciences. - 0027-8424 .- 1091-6490. ; 112:30, s. 9310-9315
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Tidskriftsartikel (refereegranskat)abstract
- We tested a model that children’s tendency to attribute hostile intent to others in response to provocation is a key psychological process that statistically accounts for individual differences in reactive aggressive behavior and that this mechanism contributes to global group differences in children’s chronic aggressive behavior problems. Participants were 1,299 children (mean age at year 1 = 8.3 y; 51% girls) from 12 diverse ecological-context groups in nine countries worldwide, followed across 4 y. In year 3, each child was presented with each of 10 hypothetical vignettes depicting an ambiguous provocation toward the child and was asked to attribute the likely intent of the provocateur (coded as benign or hostile) and to predict his or her own behavioral response (coded as nonaggression or reactive aggression). Mothers and children independently rated the child’s chronic aggressive behavior problems in years 2, 3, and 4. In every ecological group, in those situations in which a child attributed hostile intent to a peer, that child was more likely to report that he or she would respond with reactive aggression than in situations when that same child attributed benign intent. Across children, hostile attributional bias scores predicted higher mother- and child-rated chronic aggressive behavior problems, even controlling for prior aggression. Ecological group differences in the tendency for children to attribute hostile intent statistically accounted for a significant portion of group differences in chronic aggressive behavior problems. The findings suggest a psychological mechanism for group differences in aggressive behavior and point to potential interventions to reduce aggressive behavior.
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| 15. |
- Duell, Natasha, et al.
(författare)
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Interaction of reward seeking and self-regulation in the prediction of risk taking : A cross-national test of the dual systems model
- 2016
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Ingår i: Developmental Psychology. - : American Psychological Association (APA). - 0012-1649 .- 1939-0599. ; 52:10, s. 1593-1605
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Tidskriftsartikel (refereegranskat)abstract
- In the present analysis, we test the dual systems model of adolescent risk taking in a cross-national sample of over 5,200 individuals aged 10 through 30 (M = 17.05 years, SD = 5.91) from 11 countries. We examine whether reward seeking and self-regulation make independent, additive, or interactive contributions to risk taking, and ask whether these relations differ as a function of age and culture. To compare across cultures, we conduct 2 sets of analyses: 1 comparing individuals from Asian and Western countries, and 1 comparing individuals from low- and high-GDP countries. Results indicate that reward seeking and self-regulation have largely independent associations with risk taking and that the influences of each variable on risk taking are not unique to adolescence, but that their link to risk taking varies across cultures. © 2016 American Psychological Association.
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| 16. |
- Huang, Li, et al.
(författare)
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Measurement invariance of discipline in different cultural contexts
- 2012
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Ingår i: Family Science. - 1942-4620 .- 1942-4639. ; 2:3, s. 212-219
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Tidskriftsartikel (refereegranskat)abstract
- The measurement invariance of mother-reported use of 18 discipline strategies was examined in samples from 13 different ethnic/cultural groups in nine countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States). Participants included approximately 100–120 mothers and their children aged seven to 10 years from each group. The results of exploratory factor analyses and multi-group categorical confirmatory factor analyses (MCCFA) indicated that a seven-factor solution was feasible across the cultural groups, as shown by marginally sufficient evidence for configural and metric invariance for the mother-reported frequency on the discipline interview. This study makes a contribution on measurement invariance to the parenting literature, and establishes the mother-report aspect of the discipline interview as an instrument for use in further cross-cultural research on discipline.
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| 17. |
- Kapetanovic, Sabina, 1980-, et al.
(författare)
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Cross-Cultural Examination of Links between Parent-Adolescent Communication and Adolescent Psychological Problems in 12 Cultural Groups.
- 2020
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Ingår i: Journal of Youth and Adolescence. - : Springer Science and Business Media LLC. - 0047-2891 .- 1573-6601. ; 49:6, s. 1225-1244
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Tidskriftsartikel (refereegranskat)abstract
- Internalizing and externalizing problems increase during adolescence. However, these problems may be mitigated by adequate parenting, including effective parent-adolescent communication. The ways in which parent-driven (i.e., parent behavior control and solicitation) and adolescent-driven (i.e., disclosure and secrecy) communication efforts are linked to adolescent psychological problems universally and cross-culturally is a question that needs more empirical investigation. The current study used a sample of 1087 adolescents (M = 13.19 years, SD = 0.90, 50% girls) from 12 cultural groups in nine countries including China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand, and the United States to test the cultural moderation of links between parent solicitation, parent behavior control, adolescent disclosure, and adolescent secrecy with adolescent internalizing and externalizing problems. The results indicate that adolescent-driven communication, and secrecy in particular, is intertwined with adolescents' externalizing problems across all cultures, and intertwined with internalizing problems in specific cultural contexts. Moreover, parent-driven communication efforts were predicted by adolescent disclosure in all cultures. Overall, the findings suggest that adolescent-driven communication efforts, and adolescent secrecy in particular, are important predictors of adolescent psychological problems as well as facilitators of parent-adolescent communication.
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| 18. |
- Lansford, Jennifer E, et al.
(författare)
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A longitudinal examination of mothers’ and fathers’ social information processing biases and harsh discipline in nine countries
- 2014
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Ingår i: Development and psychopathology (Print). - 0954-5794 .- 1469-2198. ; 26:3, s. 561-573
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Tidskriftsartikel (refereegranskat)abstract
- This study examined whether parents’ social information processing was related to their subsequent reports of their harsh discipline. Interviews were conducted with mothers (n = 1,277) and fathers (n = 1,030) of children in 1,297 families in nine countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States), initially when children were 7 to 9 years old and again 1 year later. Structural equation models showed that parents’ positive evaluations of aggressive responses to hypothetical childrearing vignettes at Time 1 predicted parents’ self-reported harsh physical and nonphysical discipline at Time 2. This link was consistent across mothers and fathers, and across the nine countries, providing support for the universality of the link between positive evaluations of harsh discipline and parents’ aggressive behavior toward children. The results suggest that international efforts to eliminate violence toward children could target parents’ beliefs about the acceptability and advisability of using harsh physical and nonphysical forms of discipline. Copyright © Cambridge University Press 2014.
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| 19. |
- Lansford, Jennifer E., et al.
(författare)
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Bidirectional Relations Between Parenting and Behavior Problems From Age 8 to 13 in Nine Countries
- 2018
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Ingår i: Journal of research on adolescence. - : Wiley. - 1050-8392 .- 1532-7795. ; 28:3, SI, s. 571-590
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Tidskriftsartikel (refereegranskat)abstract
- This study used data from 12 cultural groups in nine countries (China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand, and the United States; N=1,298) to understand the cross-cultural generalizability of how parental warmth and control are bidirectionally related to externalizing and internalizing behaviors from childhood to early adolescence. Mothers, fathers, and children completed measures when children were ages 8-13. Multiple-group autoregressive, cross-lagged structural equationmodels revealed that child effects rather than parent effects may better characterize how warmth and control are related to child externalizing and internalizing behaviors over time, and that parent effects may be more characteristic of relations between parental warmth and control and child externalizing and internalizing behavior during childhood than early adolescence.
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| 20. |
- Lansford, Jennifer E., et al.
(författare)
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Boys' and Girls' Relational and Physical Aggression in Nine Countries
- 2012
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Ingår i: Aggressive Behavior. - : Wiley. - 0096-140X .- 1098-2337. ; 38:4, s. 298-308
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Tidskriftsartikel (refereegranskat)abstract
- Distinguishing between relational and physical aggression has become a key feature of many developmental studies in North America and Western Europe, but very little information is available on relational and physical aggression in more diverse cultural contexts. This study examined the factor structure of, associations between, and gender differences in relational and physical aggression in China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States. Children ages 7-10 years (N = 1,410) reported on their relationally and physically aggressive behavior. Relational and physical aggression shared a common factor structure across countries. In all nine countries, relational and physical aggression were significantly correlated (average r = .49). Countries differed in the mean levels of both relational and physical aggression that children reported using and with respect to whether children reported using more physical than relational aggression or more relational than physical aggression. Boys reported being more physically aggressive than girls across all nine countries; no consistent gender differences emerged in relational aggression. Despite mean-level differences in relational and physical aggression across countries, the findings provided support for cross-country similarities in associations between relational and physical aggression as well as links between gender and aggression. © 2012 Wiley Periodicals, Inc.
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| 21. |
- Lansford, Jennifer E, et al.
(författare)
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Corporal Punishment, Maternal Warmth, and Child Adjustment : A Longitudinal Study in Eight Countries
- 2014
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Ingår i: Journal of clinical child and adolescent psychology (Print). - : Informa UK Limited. - 1537-4416 .- 1537-4424. ; 43:4, s. 670-685
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Tidskriftsartikel (refereegranskat)abstract
- Two key tasks facing parents across cultures are managing children’s behaviors (and misbehaviors) and conveying love and affection. Previous research has found that corporal punishment generally is related to worse child adjustment, whereas parental warmth is related to better child adjustment. This study examined whether the association between corporal punishment and child adjustment problems (anxiety and aggression) is moderated by maternal warmth in a diverse set of countries that vary in a number of sociodemographic and psychological ways. Interviews were conducted with 7- to 10-year-old children (N = 1,196; 51% girls) and their mothers in 8 countries: China, Colombia, Italy, Jordan, Kenya, the Philippines, Thailand, and the United States. Follow-up interviews were conducted 1 and 2 years later. Corporal punishment was related to increases, and maternal warmth was related to decreases, in children’s anxiety and aggression over time; however, these associations varied somewhat across groups. Maternal warmth moderated the effect of corporal punishment in some countries, with increases in anxiety over time for children whose mothers were high in both warmth and corporal punishment. The findings illustrate the overall association between corporal punishment and child anxiety and aggression as well as patterns specific to particular countries. Results suggest that clinicians across countries should advise parents against using corporal punishment, even in the context of parent-child relationships that are otherwise warm, and should assist parents in finding other ways to manage children’s behaviors. © 2014 Copyright Taylor & Francis Group, LLC.
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| 22. |
- Lansford, Jennifer E., et al.
(författare)
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Household income predicts trajectories of child internalizing and externalizing behavior in high-, middle-, and low-income countries
- 2019
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Ingår i: International Journal of Behavioral Development. - : SAGE Publications. - 0165-0254 .- 1464-0651. ; 43:1, s. 74-79
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Tidskriftsartikel (refereegranskat)abstract
- This study examined longitudinal links between household income and parents' education and children's trajectories of internalizing and externalizing behaviors from age 8 to 10 reported by mothers, fathers, and children. Longitudinal data from 1,190 families in 11 cultural groups in eight countries (Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand, and United States) were included. Multigroup structural equation models revealed that household income, but not maternal or paternal education, was related to trajectories of mother-, father-, and child-reported internalizing and externalizing problems in each of the 11 cultural groups. Our findings highlight that in low-, middle-, and high-income countries, socioeconomic risk is related to children's internalizing and externalizing problems, extending the international focus beyond children's physical health to their emotional and behavioral development.
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| 23. |
- Lansford, Jennifer E., et al.
(författare)
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How International Research on Parenting Advances Understanding of Child Development
- 2016
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Ingår i: Child Development Perspectives. - : Wiley. - 1750-8592 .- 1750-8606. ; 10:3, s. 202-207
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Tidskriftsartikel (refereegranskat)abstract
- nternational research on parenting and child development can advance our understanding of similarities and differences in how parenting is related to children's development across countries. Challenges to conducting international research include operationalizing culture, disentangling effects within and between countries, and balancing emic and etic perspectives. Benefits of international research include testing whether findings regarding parenting and child development replicate across diverse samples, incorporating cultural and contextual diversity to foster more inclusive and representative research samples and investigators than has typically occurred, and understanding how children develop in proximal parenting and family and distal international contexts.
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| 24. |
- Lansford, Jennifer E, et al.
(författare)
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Individual, family, and culture level contributions to child physical abuse and neglect : A longitudinal study in nine countries.
- 2015
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Ingår i: Development and psychopathology (Print). - 0954-5794 .- 1469-2198. ; 27:4 Pt 2, s. 1417-1428
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Tidskriftsartikel (refereegranskat)abstract
- This study advances understanding of predictors of child abuse and neglect at multiple levels of influence. Mothers, fathers, and children (N = 1,418 families, M age of children = 8.29 years) were interviewed annually in three waves in 13 cultural groups in nine countries (China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand, and the United States). Multilevel models were estimated to examine predictors of (a) within-family differences across the three time points, (b) between-family within-culture differences, and (c) between-cultural group differences in mothers' and fathers' reports of corporal punishment and children's reports of their parents' neglect. These analyses addressed to what extent mothers' and fathers' use of corporal punishment and children's perceptions of their parents' neglect were predicted by parents' belief in the necessity of using corporal punishment, parents' perception of the normativeness of corporal punishment in their community, parents' progressive parenting attitudes, parents' endorsement of aggression, parents' education, children's externalizing problems, and children's internalizing problems at each of the three levels. Individual-level predictors (especially child externalizing behaviors) as well as cultural-level predictors (especially normativeness of corporal punishment in the community) predicted corporal punishment and neglect. Findings are framed in an international context that considers how abuse and neglect are defined by the global community and how countries have attempted to prevent abuse and neglect.
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| 25. |
- Lansford, Jennifer E., et al.
(författare)
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Longitudinal associations between parenting and youth adjustment in twelve cultural groups : Cultural normativeness of parenting as a moderator
- 2018
-
Ingår i: Developmental Psychology. - : American Psychological Association (APA). - 0012-1649 .- 1939-0599. ; 54:2, s. 362-377
-
Tidskriftsartikel (refereegranskat)abstract
- To examine whether the cultural normativeness of parents' beliefs and behaviors moderates the links between those beliefs and behaviors and youths' adjustment, mothers, fathers, and children (N = 1,298 families) from 12 cultural groups in 9 countries (China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand, and the United States) were interviewed when children were, on average, 10 years old and again when children were 12 years old. Multilevel models examined 5 aspects of parenting (expectations regarding family obligations, monitoring, psychological control, behavioral control, warmth/affection) in relation to 5 aspects of youth adjustment (social competence, prosocial behavior, academic achievement, externalizing behavior, internalizing behavior). Interactions between family level and culture-level predictors were tested to examine whether cultural normativeness of parenting behaviors moderated the link between those behaviors and children's adjustment. More evidence was found for within- than between-culture differences in parenting predictors of youth adjustment. In 7 of the 8 instances in which cultural normativeness was found to moderate the link between parenting and youth adjustment, the link between a particular parenting behavior and youth adjustment was magnified in cultural contexts in which the parenting behavior was more normative
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| 26. |
- Lansford, Jennifer E., et al.
(författare)
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Longitudinal Trajectories of Four Domains of Parenting in Relation to Adolescent Age and Puberty in Nine Countries
- 2021
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Ingår i: Child Development. - : Wiley. - 0009-3920 .- 1467-8624. ; 92:4, s. e493-e512
-
Tidskriftsartikel (refereegranskat)abstract
- Children, mothers, and fathers in 12 ethnic and regional groups in nine countries (N = 1,338 families) were interviewed annually for 8 years (Mage child = 8-16 years) to model four domains of parenting as a function of child age, puberty, or both. Latent growth curve models revealed that for boys and girls, parents decrease their warmth, behavioral control, rules/limit-setting, and knowledge solicitation in conjunction with children's age and pubertal status as children develop from ages 8 to 16 across a range of diverse contexts, with steeper declines after age 11 or 12 in three of the four parenting domains. National, ethnic, and regional differences and similarities in the trajectories as a function of age and puberty are discussed.
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| 27. |
- Lansford, Jennifer E, et al.
(författare)
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Mothers', fathers' and children's perceptions of parents' expectations about children's family obligations in nine countries.
- 2016
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Ingår i: International Journal of Psychology. - : Wiley. - 0020-7594 .- 1464-066X. ; 51:5, s. 366-374
-
Tidskriftsartikel (refereegranskat)abstract
- Children's family obligations involve assistance and respect that children are expected to provide to immediate and extended family members and reflect beliefs related to family life that may differ across cultural groups. Mothers, fathers and children (N = 1432 families) in 13 cultural groups in 9 countries (China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand and United States) reported on their expectations regarding children's family obligations and parenting attitudes and behaviours. Within families, mothers and fathers had more concordant expectations regarding children's family obligations than did parents and children. Parenting behaviours that were warmer, less neglectful and more controlling as well as parenting attitudes that were more authoritarian were related to higher expectations regarding children's family obligations between families within cultures as well as between cultures. These international findings advance understanding of children's family obligations by contextualising them both within families and across a number of diverse cultural groups in 9 countries.
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| 28. |
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| 29. |
- Lansford, Jennifer E., et al.
(författare)
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Opportunities and peer support for aggression and delinquency during adolescence in nine countries.
- 2020
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Ingår i: New Directions for Child and Adolescent Development. - : Hindawi Limited. - 1520-3247 .- 1534-8687. ; 2020:172, s. 73-88
-
Tidskriftsartikel (refereegranskat)abstract
- This study tested culture-general and culture-specific aspects of adolescent developmental processes by focusing on opportunities and peer support for aggressive and delinquent behavior, which could help account for cultural similarities and differences in problem behavior during adolescence. Adolescents from 12 cultural groups in 9 countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States) provided data at ages 12, 14, and 15. Variance in opportunities and peer support for aggression and delinquency, as well as aggressive and delinquent behavior, was greater within than between cultures. Across cultural groups, opportunities and peer support for aggression and delinquency increased from early to mid-adolescence. Consistently across diverse cultural groups, opportunities and peer support for aggression and delinquency predicted subsequent aggressive and delinquent behavior, even after controlling for prior aggressive and delinquent behavior. The findings illustrate ways that international collaborative research can contribute to developmental science by embedding the study of development within cultural contexts.
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| 30. |
- Lansford, Jennifer E., et al.
(författare)
-
Parenting and Positive Adjustment for Adolescents in Nine Countries : Novel Approaches and Findings from Europe, Asia, Africa and America
- 2017
-
Ingår i: Well-Being of Youth and Emerging Adults across Cultures. - Cham : Springer International Publishing. - 9783319683621 - 9783319683638 ; , s. 235-248
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- This chapter describes the theoretical background, methodology, and select empirical findings from the Parenting Across Cultures project, a longitudinal study of mothers, fathers, and youth in nine countries (China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand, and United States). The design of the study is well suited to addressing questions regarding within-family, between-family within-country, and between-country predictors of youth outcomes. Positive development may be characterized in unique ways in different countries, but adjustment outcomes such as social competence, prosocial behavior, and academic achievement also share features and parenting predictors in different countries. Combining emic (originating within a culture) and etic (originating outside a culture) approaches, operationalizing culture, and handling measurement invariance are challenges of international research. Understanding culturally specific and generalizable features of positive youth development as well as how youth are socialized in ways to promote positive adjustment are advantages of comparative international research.
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| 31. |
- Lansford, Jennifer E., et al.
(författare)
-
Parenting, culture, and the development of externalizing behaviors from age 7 to 14 in nine countries
- 2018
-
Ingår i: Development and psychopathology (Print). - 0954-5794 .- 1469-2198. ; 30:SI, s. 1937-1958
-
Tidskriftsartikel (refereegranskat)abstract
- Using multilevel models, we examined mother-, father-, and child-reported (N = 1,336 families) externalizing behavior problem trajectories from age 7 to 14 in nine countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States). The intercept and slope of children's externalizing behavior trajectories varied both across individuals within culture and across cultures, and the variance was larger at the individual level than at the culture level. Mothers' and children's endorsement of aggression as well as mothers' authoritarian attitudes predicted higher age 8 intercepts of child externalizing behaviors. Furthermore, prediction from individual-level endorsement of aggression and authoritarian attitudes to more child externalizing behaviors was augmented by prediction from cultural-level endorsement of aggression and authoritarian attitudes, respectively. Cultures in which father-reported endorsement of aggression was higher and both mother- and father-reported authoritarian attitudes were higher also reported more child externalizing behavior problems at age 8. Among fathers, greater attributions regarding uncontrollable success in caregiving situations were associated with steeper declines in externalizing over time. Understanding cultural-level as well as individual-level correlates of children's externalizing behavior offers potential insights into prevention and intervention efforts that can be more effectively targeted at individual children and parents as well as targeted at changing cultural norms that increase the risk of children's and adolescents' externalizing behavior.
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| 32. |
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| 33. |
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| 34. |
- Lansford, Jennifer E., et al.
(författare)
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Reward sensitivity, impulse control, and social cognition as mediators of the link between childhood family adversity and externalizing behavior in eight countries
- 2017
-
Ingår i: Development and psychopathology (Print). - 0954-5794 .- 1469-2198. ; 20:5, s. 1675-1688
-
Tidskriftsartikel (refereegranskat)abstract
- Using data from 1,177 families in eight countries (Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States), we tested a conceptual model of direct effects of childhood family adversity on subsequent externalizing behaviors as well as indirect effects through psychological mediators. When children were 9 years old, mothers and fathers reported on financial difficulties and their use of corporal punishment, and children reported perceptions of their parents' rejection. When children were 10 years old, they completed a computerized battery of tasks assessing reward sensitivity and impulse control and responded to questions about hypothetical social provocations to assess their hostile attributions and proclivity for aggressive responding. When children were 12 years old, they reported on their externalizing behavior. Multigroup structural equation models revealed that across all eight countries, childhood family adversity had direct effects on externalizing behaviors 3 years later, and childhood family adversity had indirect effects on externalizing behavior through psychological mediators. The findings suggest ways in which family-level adversity poses risk for children's subsequent development of problems at psychological and behavioral levels, situated within diverse cultural contexts.
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| 35. |
- Malone, Kathleen E, et al.
(författare)
-
Population-Based Study of the Risk of Second Primary Contralateral Breast Cancer Associated With Carrying a Mutation in BRCA1 or BRCA2.
- 2010
-
Ingår i: Journal of Clinical Oncology. - 1527-7755. ; 28, s. 2404-2410
-
Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Women with breast cancer diagnosed early in life comprise a substantial portion of those tested for BRCA1/BRCA2 mutations; however, little information is available on the subsequent risks of contralateral breast cancer in mutation carriers. This study assessed the risk of subsequent contralateral breast cancer associated with carrying a BRCA1 or BRCA2 mutation. PATIENTS AND METHODS: In this nested case-control study, patients with contralateral breast cancer diagnosed 1 year or more after a first primary breast cancer (n = 705) and controls with unilateral breast cancer (n = 1,398) were ascertained from an underlying population-based cohort of 52,536 women diagnosed with a first invasive breast cancer before age 55 years. Interviews and medical record reviews were used to collect risk factor and treatment histories. All women were tested for BRCA1/BRCA2 mutations. Relative (rate ratios) and absolute (5- and 10-year cumulative) risks of developing contralateral breast cancer following a first invasive breast cancer were computed. RESULTS: Compared with noncarriers, BRCA1 and BRCA2 mutation carriers had 4.5-fold (95% CI, 2.8- to 7.1-fold) and 3.4-fold (95% CI, 2.0- to 5.8-fold) increased risks of contralateral breast cancer, respectively. The relative risk of contralateral breast cancer for BRCA1 mutation carriers increased as age of first diagnosis decreased. Age-specific cumulative risks are provided for clinical guidance. CONCLUSION: The risks of subsequent contralateral breast cancer are substantial for women who carry a BRCA1/BRCA2 mutation. These findings have important clinical relevance regarding the assessment of BRCA1/BRCA2 status in patients with breast cancer and the counseling and clinical management of patients found to carry a mutation.
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| 36. |
- Pastorelli, Concetta, et al.
(författare)
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Positive parenting and children’s prosocial behavior in eight countries
- 2016
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Ingår i: Journal of Child Psychology and Psychiatry. - : Wiley. - 0021-9630 .- 1469-7610. ; 57:7, s. 824-834
-
Tidskriftsartikel (refereegranskat)abstract
- Background Research supports the beneficial role of prosocial behaviors on children’s adjustment and successful youth development. Empirical studies point to reciprocal relations between negative parenting and children’s maladjustment, but reciprocal relations between positive parenting and children’s prosocial behavior are understudied. In this study reciprocal relations between two different dimensions of positive parenting (quality of the mother–child relationship and the use of balanced positive discipline) and children’s prosocial behavior were examined in Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States. Methods Mother–child dyads (N = 1105) provided data over 2 years in two waves (Mage of child in wave 1 = 9.31 years, SD = 0.73; 50% female). Results A model of reciprocal relations between parenting dimensions, but not among parenting and children’s prosocial behavior, emerged. In particular, children with higher levels of prosocial behavior at age 9 elicited higher levels of mother–child relationship quality in the following year. Conclusions Findings yielded similar relations across countries, evidencing that being prosocial in late childhood contributes to some degree to the enhancement of a nurturing and involved mother–child relationship in countries that vary widely on sociodemographic profiles and psychological characteristics. Policy and intervention implications of this study are discussed.
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| 37. |
- Pena Alampay, Liane, et al.
(författare)
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Change in Caregivers’ Attitudes and Use of Corporal Punishment Following a Legal Ban : A Multi-Country Longitudinal Comparison
- 2022
-
Ingår i: Child Maltreatment. - : Sage Publications. - 1077-5595 .- 1552-6119. ; 27:4, s. 561-571
-
Tidskriftsartikel (refereegranskat)abstract
- We examined whether a policy banning corporal punishment enacted in Kenya in 2010 is associated with changes in Kenyan caregivers’ use of corporal punishment and beliefs in its effectiveness and normativeness, and compared to caregivers in six countries without bans in the same period. Using a longitudinal study with six waves of panel data (2008-2016), mothers (N = 1086) in Colombia, Italy, Jordan, Kenya, Philippines, Thailand, and United States reported household use of corporal punishment and beliefs about its effectiveness and normativeness. Random intercept models and multi-group piecewise growth curve models indicated that the proportion of corporal punishment behaviors used by the Kenyan caregivers decreased post-ban at a significantly different rate compared to the caregivers in other countries in the same period. Beliefs of effectiveness of corporal punishment were declining among the caregivers in all sites, whereas the Kenyan mothers reported increasing perceptions of normativeness of corporal punishment post-ban, different from the other sites. While other contributing factors cannot be ruled out, our natural experiment suggests that corporal punishment decreased after a national ban, a shift that was not evident in sites without bans in the same period.
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| 38. |
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| 39. |
- Putnick, Diane L., et al.
(författare)
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Agreement in Mother and Father Acceptance-Rejection, Warmth, and Hostility/Rejection/ Neglect of Children Across Nine Countries
- 2012
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Ingår i: Cross-cultural research. - : SAGE Publications. - 1069-3971 .- 1552-3578. ; 46:3, s. 191-223
-
Tidskriftsartikel (refereegranskat)abstract
- The authors assessed whether mothers' and fathers' self-reports of acceptance-rejection, warmth, and hostility/rejection/neglect (HRN) of their preadolescent children differ cross-nationally and relative to the gender of the parent and child in 10 communities in 9 countries, including China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States (N = 998 families). Mothers and fathers in all countries reported a high degree of acceptance and warmth, and a low degree of HRN, but countries also varied. Mothers reported greater acceptance of children than fathers in China, Italy, Sweden, and the United States, and these effects were accounted for by greater self-reported warmth in mothers than in fathers in China, Italy, the Philippines, Sweden, and Thailand and less HRN in mothers than in fathers in Sweden. Fathers reported greater warmth than mothers in Kenya. Mother and father acceptance-rejection were moderately correlated. Relative levels of mother and father acceptance and rejection appear to be country specific. © 2012 SAGE Publications.
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| 40. |
- Putnick, Diana L, et al.
(författare)
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Parental acceptance–rejection and child prosocial behavior : Developmental transactions across the transition to adolescence in nine countries, mothers and fathers, and girls and boys.
- 2018
-
Ingår i: Developmental Psychology. - : American Psychological Association (APA). - 0012-1649 .- 1939-0599. ; 54:10, s. 1881-1890
-
Tidskriftsartikel (refereegranskat)abstract
- Promoting children’s prosocial behavior is a goal for parents, healthcare professionals, and nations. Does positive parenting promote later child prosocial behavior, or do children who are more prosocial elicit more positive parenting later, or both? Relations between parenting and prosocial behavior have to date been studied only in a narrow band of countries, mostly with mothers and not fathers, and child gender has infrequently been explored as a moderator of parenting–prosocial relations. This cross-national study uses 1,178 families (mothers, fathers, and children) from 9 countries to explore developmental transactions between parental acceptance–rejection and girls’ and boys’ prosocial behavior across 3 waves (child ages 9 to 12). Controlling for stability across waves, within-wave relations, and parental age and education, higher parental acceptance predicted increased child prosocial behavior from age 9 to 10 and from age 10 to 12. Higher age 9 child prosocial behavior also predicted increased parental acceptance from age 9 to 10. These transactional paths were invariant across 9 countries, mothers and fathers, and girls and boys. Parental acceptance increases child prosocial behaviors later, but child prosocial behaviors are not effective at increasing parental acceptance in the transition to adolescence. This study identifies widely applicable socialization processes across countries, mothers and fathers, and girls and boys. (PsycINFO Database Record (c) 2018 APA, all rights reserved)
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| 41. |
- Putnick, Diane L., et al.
(författare)
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Perceived mother and father acceptance-rejection predict four unique aspects of child adjustment across nine countries
- 2015
-
Ingår i: Journal of Child Psychology and Psychiatry. - : Wiley. - 0021-9630 .- 1469-7610. ; 56:8, s. 923-932
-
Tidskriftsartikel (refereegranskat)abstract
- Background It is generally believed that parental rejection of children leads to child maladaptation. However, the specific effects of perceived parental acceptance-rejection on diverse domains of child adjustment and development have been incompletely documented, and whether these effects hold across diverse populations and for mothers and fathers are still open questions. Methods This study assessed children’s perceptions of mother and father acceptance-rejection in 1,247 families from China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States as antecedent predictors of later internalizing and externalizing behavior problems, school performance, prosocial behavior, and social competence. Results Higher perceived parental rejection predicted increases in internalizing and externalizing behavior problems and decreases in school performance and prosocial behavior across 3 years controlling for within-wave relations, stability across waves, and parental age, education, and social desirability bias. Patterns of relations were similar across mothers and fathers and, with a few exceptions, all nine countries. Conclusions Children’s perceptions of maternal and paternal acceptance-rejection have small but nearly universal effects on multiple aspects of their adjustment and development regardless of the family’s country of origin.
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| 42. |
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| 43. |
- Reding, Kerryn W., et al.
(författare)
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Genetic variants on chromosome 5p12 are associated with risk of breast cancer in African American women: the Black Women's Health Study
- 2010
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Ingår i: Breast Cancer Research and Treatment. - : Springer Science and Business Media LLC. - 1573-7217 .- 0167-6806. ; 123:2, s. 491-498
-
Tidskriftsartikel (refereegranskat)abstract
- Two single nucleotide polymorphisms (SNPs), rs4415084, and rs10941679 on chromosome 5p12 were associated with risk of breast cancer in a recent genome-wide association study (GWAS) of women of European ancestry. Both SNPs are located in a large high-LD region and the causal variant(s) are still unknown. We conducted a nested case-control study in a cohort of African American women to replicate and narrow the region carrying the causal variant(s). We evaluated 14 tagging SNPs in a 98 kb LD block surrounding the index SNPs in 886 breast cancer cases and 1,089 controls from the Black Women's Health Study. We used the Cochran-Armitage trend test to assess association with breast cancer risk. Odds ratios were derived from logistic regression analyses adjusted for potential confounders including percent European admixture. We confirmed the reported association of rs4415084 SNP with overall risk of breast cancer (P = 0.06), and, as in the original study, observed a stronger association with estrogen receptor positive tumors (P = 0.03). We identified four other SNPs (rs6451770, rs12515012, rs13156930, and rs16901937) associated with risk of breast cancer at the nominal alpha value of 0.05; all of them were located in a 59 kb HapMap YRI LD block. After correction for multiple testing, the association with SNP rs16901937 remained significant (P permutated = 0.038). The G allele was associated with a 21% increased risk of breast cancer overall and with a 32% increase in tumors positive for both estrogen and progesterone receptors. The present results from an African ancestry (AA) population confirm the presence of breast cancer susceptibility genetic variants in the chromosome 5p12 region. We successfully used the shorter range of LD in our AA sample to refine the localization of the putative causal variant.
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| 44. |
- Rothenberg, W. Andrew, et al.
(författare)
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Cross-cultural effects of parent warmth and control on aggression and rule-breaking from ages 8 to 13.
- 2020
-
Ingår i: Aggressive Behavior. - : Wiley. - 0096-140X .- 1098-2337. ; 46:4, s. 327-340
-
Tidskriftsartikel (refereegranskat)abstract
- We investigated whether bidirectional associations between parental warmth and behavioral control and child aggression and rule-breaking behavior emerged in 12 cultural groups. Study participants included 1,298 children (M = 8.29 years, standard deviation [SD] = 0.66, 51% girls) from Shanghai, China (n = 121); Medellín, Colombia (n = 108); Naples (n = 100) and Rome (n = 103), Italy; Zarqa, Jordan (n = 114); Kisumu, Kenya (n = 100); Manila, Philippines (n = 120); Trollhättan/Vänersborg, Sweden (n = 101); Chiang Mai, Thailand (n = 120); and Durham, NC, United States (n = 111 White, n = 103 Black, n = 97 Latino) followed over 5 years (i.e., ages 8-13). Warmth and control were measured using the Parental Acceptance-Rejection/Control Questionnaire, child aggression and rule-breaking were measured using the Achenbach System of Empirically-Based Assessment. Multiple-group structural equation modeling was conducted. Associations between parent warmth and subsequent rule-breaking behavior were found to be more common across ontogeny and demonstrate greater variability across different cultures than associations between warmth and subsequent aggressive behavior. In contrast, the evocative effects of child aggressive behavior on subsequent parent warmth and behavioral control were more common, especially before age 10, than those of rule-breaking behavior. Considering the type of externalizing behavior, developmental time point, and cultural context is essential to understanding how parenting and child behavior reciprocally affect one another.
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| 45. |
- Rothenberg, W. Andrew, et al.
(författare)
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Effects of Parental Acceptance-Rejection on Children's Internalizing and Externalizing Behaviors : A Longitudinal, Multicultural Study
- 2021
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Ingår i: Journal of Child and Family Studies. - : Springer Science and Business Media LLC. - 1062-1024 .- 1573-2843. ; 31:1, s. 29-47
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Tidskriftsartikel (refereegranskat)abstract
- Grounded in Interpersonal Acceptance-Rejection Theory, this study assessed children's (N = 1315) perceptions of maternal and paternal acceptance-rejection in nine countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States) as predictors of children's externalizing and internalizing behaviors across ages 7-14 years. Parenting behaviors were measured using children's reports on the Parental Acceptance-Rejection Questionnaire. Child externalizing and internalizing behaviors were measured using mother, father, and child reports on the Achenbach System of Empirically-Based Assessment. Using a multilevel modeling framework, we found that in cultures where both maternal and paternal indifference/neglect scores were higher than average-compared to other cultures-children's internalizing problems were more persistent. At the within-culture level, all four forms of maternal and paternal rejection (i.e., coldness/lack of affection, hostility/aggression, indifference/neglect, and undifferentiated rejection) were independently associated with either externalizing and internalizing problems across ages 7-14 even after controlling for child gender, parent education, and each of the four forms of parental rejection. Results demonstrate that the effects of perceived parental acceptance-rejection are panculturally similar.
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| 46. |
- Rothenberg, W. Andrew, et al.
(författare)
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Effects of Parental Warmth and Behavioral Control on Adolescent Externalizing and Internalizing Trajectories Across Cultures
- 2020
-
Ingår i: Journal of research on adolescence. - : Wiley. - 1050-8392 .- 1532-7795. ; 30:4, s. 835-855
-
Tidskriftsartikel (refereegranskat)abstract
- We investigated the effects of parental warmth and behavioral control on externalizing and internalizing symptom trajectories from ages 8 to 14 in 1,298 adolescents from 12 cultural groups. We did not find that single universal trajectories characterized adolescent externalizing and internalizing symptoms across cultures, but instead found significant heterogeneity in starting points and rates of change in both externalizing and internalizing symptoms across cultures. Some similarities did emerge. Across many cultural groups, internalizing symptoms decreased from ages 8 to 10, and externalizing symptoms increased from ages 10 to 14. Parental warmth appears to function similarly in many cultures as a protective factor that prevents the onset and growth of adolescent externalizing and internalizing symptoms, whereas the effects of behavioral control vary from culture to culture. © 2020 Society for Research on Adolescence
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| 47. |
- Rothenberg, William Andrew, et al.
(författare)
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Examining effects of mother and father warmth and control on child externalizing and internalizing problems from age 8 to 13 in nine countries
- 2020
-
Ingår i: Development and psychopathology (Print). - 0954-5794 .- 1469-2198. ; 32:3, s. 1113-1137
-
Tidskriftsartikel (refereegranskat)abstract
- This study used data from 12 cultural groups in 9 countries (China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand, and United States; N = 1,315) to investigate bidirectional associations between parental warmth and control, and child externalizing and internalizing behaviors. In addition, the extent to which these associations held across mothers and fathers and across cultures with differing normative levels of parent warmth and control were examined. Mothers, fathers, and children completed measures when children were ages 8 to 13. Multiple-group autoregressive cross-lagged structural equation models revealed that evocative child-driven effects of externalizing and internalizing behavior on warmth and control are ubiquitous across development, cultures, mothers, and fathers. Results also reveal that parenting effects on child externalizing and internalizing behaviors, though rarer than child effects, extend into adolescence when examined separately in mothers and fathers. Father-based parent effects were more frequent than mother effects. Most parent- and child-driven effects appear to emerge consistently across cultures. The rare culture-specific parenting effects suggested that occasionally the effects of parenting behaviors that run counter to cultural norms may be delayed in rendering their protective effect against deleterious child outcomes. © 2019 Cambridge University Press.
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| 48. |
- Rothenberg, W. Andrew, et al.
(författare)
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Examining effects of parent warmth and control on internalizing behavior clusters from age 8 to 12 in 12 cultural groups in nine countries
- 2020
-
Ingår i: Journal of Child Psychology and Psychiatry. - : Wiley. - 0021-9630 .- 1469-7610. ; 61:4, s. 436-446
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Studies of U.S. and European samples demonstrate that parental warmth and behavioral control predict child internalizing behaviors and vice versa. However, these patterns have not been researched in other cultures. This study investigates associations between parent warmth and control and three child-reported internalizing behavior clusters to examine this question.METHODS: Data from 12 cultural groups in 9 countries were used to investigate prospective bidirectional associations between parental warmth and control, and three child-reported internalizing behavior types: withdrawn/depressed, anxious/depressed, and somatic problems. Multiple-group structural equation modeling was used to analyze associations in children followed from ages 8 to 12.RESULTS: Parent warmth and control effects were most pervasive on child-reported withdrawn/depressed problems, somewhat pervasive on anxious/depressed problems and least pervasive on somatic problems. Additionally, parental warmth, as opposed to control, was more consistently associated with child-reported internalizing problems across behavior clusters. Child internalizing behavior effects on parental warmth and control appeared ubiquitously across cultures, and behaviors, but were limited to ages 8-10. Most effects were pancultural, but culture-specific effects emerged at ages 9-10 involving the associations between parent warmth and withdrawn/depressed and somatic behaviors.CONCLUSIONS: Effects of parent warmth and control appear stronger on some types of child-reported internalizing behaviors. Associations are especially strong with regard to parental warmth across cultures, and culture-specific effects may be accounted for by cultural normativeness of parent warmth and child-reported somatic symptoms. Child internalizing behavior effects on subsequent parenting are common across cultures.
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| 49. |
- Rothenberg, W. Andrew, et al.
(författare)
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Examining the internalizing pathway to substance use frequency in 10 cultural groups.
- 2020
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Ingår i: Addictive Behaviours. - : Elsevier BV. - 0306-4603 .- 1873-6327. ; 102
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Tidskriftsartikel (refereegranskat)abstract
- Use of alcohol, tobacco, and drugs (i.e., substance use) is a leading cause of global health burden for 10-to-24-year-olds, according to the World Health Organization's index of number of years of life lost, leading international health organizations to prioritize the prevention of substance use before it escalates in adolescence. Pathways defined by childhood externalizing symptoms and internalizing symptoms identify precursors to frequent substance use toward which interventions can be directed. However, these pathways are rarely examined beyond the United States and Europe. We investigated these pathways in our sample of 1083 children from 10 cultural groups followed from ages 8-14. We found that age-10 externalizing symptoms predicted more frequent mother-reported age-13 and self-reported age-14 substance use. We also found that a depressive pathway, marked by behavioral inhibition at age 8 and subsequent elevation in depressive symptoms across ages 8-12 predicted more frequent substance use at age 13 and 14. Additionally, we found a combined externalizing and internalizing pathway, wherein elevated age-9 depressive symptoms predicted elevated externalizing symptoms at age-10 which predicted greater peer support for use at age-12, which led to more frequent substance use at age-13 and -14. These pathways remained significant within the cultural groups we studied, even after controlling for differences in substance use frequency across groups. Additionally, cultures with greater opportunities for substance use at age-12 had more frequent adolescent substance use at age-13. These findings highlight the importance of disaggregating between- and within-culture effects in identifying the etiology of early adolescent substance use.
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- Schenck-Fontaine, Anika, et al.
(författare)
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Associations Between Perceived Material Deprivation, Parents' Discipline Practices, and Children's Behavior Problems : An International Perspective.
- 2020
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Ingår i: Child Development. - : Wiley. - 0009-3920 .- 1467-8624. ; 91:1, s. 307-326
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Tidskriftsartikel (refereegranskat)abstract
- This study investigated the association between perceived material deprivation, children's behavior problems, and parents' disciplinary practices. The sample included 1,418 8- to 12-year-old children and their parents in China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States. Multilevel mixed- and fixed-effects regression models found that, even when income remained stable, perceived material deprivation was associated with children's externalizing behavior problems and parents' psychological aggression. Parents' disciplinary practices mediated a small share of the association between perceived material deprivation and children's behavior problems. There were no differences in these associations between mothers and fathers or between high- and low- and middle-income countries. These results suggest that material deprivation likely influences children's outcomes at any income level.
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