| 1. |
- Buchanan, E. M., et al.
(författare)
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The Psychological Science Accelerator's COVID-19 rapid-response dataset
- 2023
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Ingår i: Scientific Data. - : Springer Science and Business Media LLC. - 2052-4463. ; 10:1
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Tidskriftsartikel (refereegranskat)abstract
- In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing manipulations on behavioral intentions and affective measures. The data collected (April to October 2020) included specific measures for each experimental study, a general questionnaire examining health prevention behaviors and COVID-19 experience, geographical and cultural context characterization, and demographic information for each participant. Each participant started the study with the same general questions and then was randomized to complete either one longer experiment or two shorter experiments. Data were provided by 73,223 participants with varying completion rates. Participants completed the survey from 111 geopolitical regions in 44 unique languages/dialects. The anonymized dataset described here is provided in both raw and processed formats to facilitate re-use and further analyses. The dataset offers secondary analytic opportunities to explore coping, framing, and self-determination across a diverse, global sample obtained at the onset of the COVID-19 pandemic, which can be merged with other time-sampled or geographic data.
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| 2. |
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| 3. |
- Bosson, J. K., et al.
(författare)
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Psychometric Properties and Correlates of Precarious Manhood Beliefs in 62 Nations
- 2021
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Ingår i: Journal of Cross-Cultural Psychology. - : SAGE Publications. - 0022-0221 .- 1552-5422. ; 52:3
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Tidskriftsartikel (refereegranskat)abstract
- Precarious manhood beliefs portray manhood, relative to womanhood, as a social status that is hard to earn, easy to lose, and proven via public action. Here, we present cross-cultural data on a brief measure of precarious manhood beliefs (the Precarious Manhood Beliefs scale [PMB]) that covaries meaningfully with other cross-culturally validated gender ideologies and with country-level indices of gender equality and human development. Using data from university samples in 62 countries across 13 world regions (N = 33,417), we demonstrate: (1) the psychometric isomorphism of the PMB (i.e., its comparability in meaning and statistical properties across the individual and country levels); (2) the PMB's distinctness from, and associations with, ambivalent sexism and ambivalence toward men; and (3) associations of the PMB with nation-level gender equality and human development. Findings are discussed in terms of their statistical and theoretical implications for understanding widely-held beliefs about the precariousness of the male gender role.
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| 4. |
- Lakens, Daniel, et al.
(författare)
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Justify your alpha
- 2018
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Ingår i: Nature Human Behaviour. - : Nature Publishing Group. - 2397-3374. ; 2:3, s. 168-171
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Tidskriftsartikel (refereegranskat)abstract
- In response to recommendations to redefine statistical significance to P ≤ 0.005, we propose that researchers should transparently report and justify all choices they make when designing a study, including the alpha level.
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| 5. |
- Miller, Leah R., et al.
(författare)
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Considering sex as a biological variable in preclinical research
- 2016
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Ingår i: The FASEB Journal. - : Wiley. - 0892-6638 .- 1530-6860. ; 31:1, s. 29-34
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Tidskriftsartikel (refereegranskat)abstract
- In June 2015, the National Institutes of Health (NIH) released a Guide notice (NOT-OD-15-102) that highlighted the expectation of the NIH that the possible role of sex as a biologic variable be factored into research design, analyses, and reporting of vertebrate animal and human studies. Anticipating these guidelines, the NIH Office of Research on Women's Health, in October 2014, convened key stakeholders to discuss methods and techniques for integrating sex as a biologic variable in preclinical research. The workshop focused on practical methods, experimental design, and approaches to statistical analyses in the use of both male and female animals, cells, and tissues in preclinical research. Workshop participants also considered gender as a modifier of biology. This article builds on the workshop and is meant as a guide to preclinical investigators as they consider methods and techniques for inclusion of both sexes in preclinical research and is not intended to prescribe exhaustive/specific approaches for compliance with the new NIH policy.-Miller, L. R., Marks, C., Becker, J. B., Hurn, P. D., Chen, W.-J., Woodruff, T., McCarthy, M. M., Sohrabji, F., Schiebinger, L., Wetherington, C. L., Makris, S., Arnold, A. P., Einstein, G., Miller, V. M., Sandberg, K., Maier, S., Cornelison, T. L., Clayton, J. A. Considering sex as a biological variable in preclinical research.
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| 6. |
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| 7. |
- Cardeña, Etzel, et al.
(författare)
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Dissociative disorders measures
- 2008
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Ingår i: Handbook of psychiatric measures. (2. ed). - 9781585622184 ; , s. 587-599
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Dissociation is a complex concept that involves at least two different types of phenomena: the compartmentalization of psychological processes such as memory or identity that should ordinarily be integrated, and alterations of consciousness characterized by experiential detachment from the self and/or the environment. Although there are non-pathological manifestations of dissociation, this chapter covers measures for the detection of pathological dissociation and for the diagnosis of the DSM-IV dissociative disorders (dissociative amnesia, dissociative fugue, dissociative identity disorder, depersonalization disorder, and dissociative disorder not otherwise specified). The instruments included in this section evaluate clinical and non-clinical dissociation (e.g., the Dissociative Experiences Scale [DES]) and help diagnose dissociative disorders according to DSM-IV criteria (e.g., the Dissociative Disorders Interview Schedule [DDIS]).
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| 8. |
- Becker, J. C., et al.
(författare)
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What do national flags stand for? : An exploration of associations across 11 countries
- 2017
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Ingår i: Journal of Cross-Cultural Psychology. - : Sage Publications. - 0022-0221 .- 1552-5422. ; 48:3, s. 335-352
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Tidskriftsartikel (refereegranskat)abstract
- We examined the concepts and emotions people associate with their national flag, and how these associations are related to nationalism and patriotism across 11 countries. Factor analyses indicated that the structures of associations differed across countries in ways that reflect their idiosyncratic historical developments. Positive emotions and egalitarian concepts were associated with national flags across countries. However, notable differences between countries were found due to historical politics. In societies known for being peaceful and open-minded (e.g., Canada, Scotland), egalitarianism was separable from honor-related concepts and associated with the flag; in countries that were currently involved in struggles for independence (e.g., Scotland) and countries with an imperialist past (the United Kingdom), the flag was strongly associated with power-related concepts; in countries with a negative past (e.g., Germany), the primary association was sports; in countries with disruption due to separatist or extremist movements (e.g., Northern Ireland, Turkey), associations referring to aggression were not fully rejected; in collectivist societies (India, Singapore), obedience was linked to positive associations and strongly associated with the flag. In addition, the more strongly individuals endorsed nationalism and patriotism, the more they associated positive emotions and egalitarian concepts with their flag. Implications of these findings are discussed.
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| 9. |
- Becker, Per, et al.
(författare)
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An emergent means to assurgent ends: Community resilience for safety and sustainability
- 2011
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Ingår i: Proceedings of the fourth resilience engineering symposium. - 9782911256479 ; , s. 29-35
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Konferensbidrag (refereegranskat)abstract
- Societal safety and sustainability are key challenges in our complex and dynamic world, causing growth in interest of applying the concept of resilience in broader societal contexts. This paper presents a concept of Community Resilience that builds on established theory of Resilience Engineering and operationalises the concept by presenting its purpose, required functions and a way to identify and analyse the complex network of actual forms that together achieve these functions in society. The framework for analysing Community Resilience is then tested in practice with interesting results. Although the framework has challenges and limitations, the Resilience Engineering approach to Community Resilience seems to be a both conceptually and pragmatically fruitful path to follow.
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| 10. |
- Karch, Julian D, et al.
(författare)
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Identifying predictors of within-person variance in MRI-based brain volume estimates
- 2019
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Ingår i: NeuroImage. - : Elsevier BV. - 1095-9572 .- 1053-8119. ; 200, s. 575-589
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Tidskriftsartikel (refereegranskat)abstract
- Adequate reliability of measurement is a precondition for investigating individual differences and age-related changes in brain structure. One approach to improve reliability is to identify and control for variables that are predictive of within-person variance. To this end, we applied both classical statistical methods and machine-learning-inspired approaches to structural magnetic resonance imaging (sMRI) data of six participants aged 24-31 years gathered at 40-50 occasions distributed over 6-8 months from the Day2day study. We explored the within-person associations between 21 variables covering physiological, affective, social, and environmental factors and global measures of brain volume estimated by VBM8 and FreeSurfer. Time since the first scan was reliably associated with Freesurfer estimates of grey matter volume and total cortex volume, in line with a rate of annual brain volume shrinkage of about 1 percent. For the same two structural measures, time of day also emerged as a reliable predictor with an estimated diurnal volume decrease of, again, about 1 percent. Furthermore, we found weak predictive evidence for the number of steps taken on the previous day and testosterone levels. The results suggest a need to control for time-of-day effects in sMRI research. In particular, we recommend that researchers interested in assessing longitudinal change in the context of intervention studies or longitudinal panels make sure that, at each measurement occasion, (a) a given participant is measured at the same time of day; (b) participants overall are measured at about the same time of day. Furthermore, the potential effects of physical activity, including moderate amounts of aerobic exercise, and testosterone levels on MRI-based measures of brain structure deserve further investigation.
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