| 1. |
- Andersson, Linus, 1979-, et al.
(författare)
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Chemical Intolerance Is Associated With Altered Response Bias, not Greater Sensory Sensitivity
- 2020
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Ingår i: i-Perception. - : Sage Publications. - 2041-6695. ; 11:6
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Tidskriftsartikel (refereegranskat)abstract
- Chemical intolerance is a surprisingly prevalent condition or affliction characterized by adverse reactions to low levels of chemical, often odorous stimulation. Sufferers often assume that their plight is due to an uncommon sensory acuteness, yet studies repeatedly fail to reveal altered detection thresholds. Here, we investigated whether self-reported chemical intolerance is associated with altered sensory sensitivity or response bias. The sensory acuity (sensitivity; A) and sensory decision rule (criterion; B) to n-butanol was assessed using the method of constant stimuli in 82 participants with different degrees of chemical intolerance (low to high). Higher self-reported chemical intolerance was associated with a lower criterion, but not with sensitivity.
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| 2. |
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| 3. |
- Blomgren, Anna-Sara, et al.
(författare)
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Coping strategies in late adolescence : relationships to parental attachment and time perspective
- 2016
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Ingår i: The Journal of Genetic Psychology. - : Taylor & Francis. - 0022-1325 .- 1940-0896. ; 177:3, s. 85-96
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Tidskriftsartikel (refereegranskat)abstract
- The authors investigated adolescents' use of coping strategies in relation to attachment to parents and time perspective. Adolescents in Grade 3 upper secondary school (M age = 18.3 years, SD = 0.6 years; n = 160) completed the Inventory of Parent and Peer Attachment, the Zimbardo Time Perspective Inventory, and the Brief COPE. Correlational analyses showed that attachment to parents was associated with a more favorable view of the past (higher past positive and lower past negative), a less fatalistic view of the present, and a more favorable view of the future (higher future positive and lower future negative). Parental attachment accounted for significant variance in composite coping scores (adaptive and maladaptive) when entered before, but not after, time perspective subscales in hierarchical regression analyses. However, time perspective (mainly present hedonistic and positive or negative future) predicted adaptive or maladaptive coping over and beyond attachment. The results are consistent with the hypothesis that most of the relationship between adolescents' attachment to parents and coping is mediated by individual differences in time perspective. By contrast, factors other than attachment to parents (e.g., temperament) must be considered to fully account for the relationship between time perspective and coping.
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| 4. |
- Carelli, Maria Grazia, et al.
(författare)
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Broadening the TP Profile : Future Negative Time Perspective
- 2015. - 1
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Ingår i: Time Perspective Theory; Review, Research and Application. - New York : Springer-Verlag New York. - 9783319073675 ; , s. 87-97
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Bokkapitel (refereegranskat)abstract
- The importance of the future as an arena for planning, self-regulation and achievement has been of considerable interest in past research. The majority of this research suggests that future-oriented thinking has considerable benefits for psychological adjustment and wellbeing. The future is nevertheless not only a temporal space for goal-setting and positive expectations, it may also be associated with fear, uncertainty and anxiety, which may ultimately have detrimental effects on both mental and physical health. Here we present the outline for the Swedish ZTPI (S-ZTPI) which extends the original ZTPI by separating the Future dimension into two sub-factors: The Future Positive scale and the Future Negative scale. We argue that separating the future into two separate dimensions thus comprehending both a positive and a negative valence of the future, adds important information regarding association between future time perspective and subjective well-being.
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| 5. |
- Carlsson, Ingela K., et al.
(författare)
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Construct validity, floor and ceiling effects, data completeness and magnitude of change for the eight-item HAKIR questionnaire : a patient-reported outcome in the Swedish National Healthcare Quality Registry for hand surgery
- 2021
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Ingår i: Hand Therapy. - : SAGE Publications. - 1758-9983 .- 1758-9991. ; 26:1, s. 3-16
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: The aim of this study was to evaluate the construct validity, floor and ceiling effects, data completeness and magnitude of change over time for the eight-item patient questionnaire (HQ-8) in the Swedish Healthcare Quality Registry for hand surgery (HAKIR). Methods: Construct validity was investigated through predefined hypotheses and correlation statistics between the single items in HQ-8 (pain on load, pain on motion without load, pain at rest, stiffness, weakness, numbness, cold sensitivity and ability to perform daily activities) and QuickDASH. Floor and ceiling effects and data completeness were analysed at preoperative (n = 13,197), three months (n =10,702) and one year (n = 9,986) responses from hand surgery patients. Effect sizes were calculated for pre- and postoperative change scores in elective conditions and postoperative scores for acute conditions. Results: Correlation coefficients at pre, 3 and 12 months ranged from 0.44 to 0.79 in the total group. No ceiling effect occurred, but a floor effect for the total group was noted for all items at all follow-ups. Missing responses were < 2.6% except for cold sensitivity. The effect sizes varied from small to large for individual items in elective diagnoses. For acute injuries, small effect sizes were found. Discussion: This study provides evidence of construct validity of HQ-8, lack of ceiling effect, expected floor effect, good data completeness and an ability to detect changes over time. The results indicate that HQ-8 measures unique aspects of disability. The HQ-8 could complement the Quick-DASH in describing patient-reported outcomes after hand surgery.
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| 6. |
- Davis, Paul A., et al.
(författare)
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Balancing time for health behaviors : associations of time perspective with physical activity and weight management in older adults
- 2024
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Ingår i: American Journal of Health Promotion. - : Sage Publications. - 0890-1171 .- 2168-6602.
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To examine associations between time perspective and health promotion behaviors of physical activity and weight management.Design: Quantitative cross-sectional.Setting: This study is part of the Betula project on aging, memory, and dementia in Northern Sweden.Subjects: 417 older adults aged between 55 and 85 years.Measures: Swedish-Zimbardo Time Perspective Inventory; Physical Activity in the past year, past week, and in comparison with others of similar age; Weight Management = Body Mass Index (BMI; kg/m2).Results: After controlling for age, sex, and years of education, hierarchical linear regression indicated a Balanced Time Perspective was significantly associated with more physical activity in the past year (P =.04), the past week (P <.001), and in comparison with others (P <.01). Past Negative time perspective was associated with less physical activity in the past year (P =.03), and in comparison with others (P =.03). Present Fatalistic was associated with less physical activity during the past week (P =.03), and in comparison with others (P =.01). Present Hedonistic was associated with more physical activity the past week (P =.03), and in comparison with others (P =.03). Past Negative was associated with higher BMI (P =.02), and Future Negative were associated with lower BMI (P =.01). Taken collectively, greater positivity and flexibility across time perspectives was associated with more physical activity, whereas negative oriented time perspectives related with less physical activity and poorer weight management.Conclusion: Time perspective can be associated with health behaviors in older adults and have implications for health across the lifespan. Health promotion interventions may target older adults’ enjoyment of exercise and weight management in the present, rather than highlight potential negative health outcomes in the future.
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| 7. |
- Davis, Paul A., et al.
(författare)
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Examining the influence of smartphone use on time perception during exercise
- 2024
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Ingår i: Journal of Sport & Exercise Psychology (JSEP). - : Human Kinetics. - 0895-2779 .- 1543-2904. ; 46:S1, s. S67-S67
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the study was to examine the influence of smartphone use on time perception during exercise. Twenty-four physically active participants (16 females, MVO2max = 43.0 ml/kg/min; 8 males, MVO2max = 56.9 ml/kg/min; Mage = 24.40, SD = 4.35) completed an experimental study comprised of randomized conditions alternating between cycling at a hard intensity and seated rest, whilst their smartphone was: a) used to view ‘Tik Tok’ videos; b) present but not viewed; or c) out of sight. In each condition participants were asked to verbally produce a target amount of time (i.e., 37s) during the trial and upon its completion estimate the duration of the trial (i.e., 330s). Repeated measures ANOVAs indicated smartphones significantly affected participants’ perception of time during and following intervals of cycling and rest. Bonferroni corrected post hoc tests showed that the time production during cycling viewing was significantly shorter when watching videos compared to when the phone was present but not viewed (Mdiff = −6.19, p = .012), 95% CI [−11.2, −1.17], as well as when the phone was out of sight (Mdiff = −4.65, p = .022), 95% CI, [−8.72, −.575]. Following each condition participants estimated the duration of the trial was less time than actual chronometric time, a significant effect of the smartphone conditions was observed F(2, 44) = 7.10, p = .002, ηp2 = .24, although not of physical activity F(1, 23) = 3.33, p = .08, ηp2 = .13. Participants were more accurate in estimating the duration of the trial when they viewed videos on their smartphone. The results of the present study suggest that viewing videos on a smartphone can induce participants to perceive time passing more quickly during exercise, and upon completion of the physical activity judge the duration of exercise to be less than reality.
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| 8. |
- Eriksson, Terese, et al.
(författare)
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Mindful self-compassion training reduces stress and burnout symptoms among practicing psychologists : a randomized controlled trial of a brief web-based intervention
- 2018
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Ingår i: Frontiers in Psychology. - : Frontiers Media S.A.. - 1664-1078. ; 9
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The aims of this study were (a) to examine the effects of a 6 weeks web-based mindful self-compassion program on stress and burnout symptoms in a group of practicing psychologists, and (b) to examine relationships between changes in self-compassion and self-coldness and changes in stress and burnout symptoms.Method: In a randomized controlled trial, 101 practicing psychologists were assigned to a training group (n = 51) or a wait-list control group (n = 49). The training encompassed 15min exercises per day, 6 days a week, for 6 weeks. The participants completed the Self-Compassion Scale (SCS), the Five Facets of Mindfulness Questionnaire (FFMQ), the Perceived Stress Scale (PSS), and the Shirom Melamed Burnout Questionnaire (SMBQ) pre and post intervention.Results: Eighty-one participants (n = 40 in the training group, n = 41 in the control group) took part in the pre and post intervention assessments. Selective gains for the intervention group were observed for SCS total scores (d = 0.86; d = 0.94 for the SCS), FFMQ scores (d = 0.60), while levels of self-coldness was reduced (d = 0.73). Critically, levels of perceived stress (d = 0.59) and burnout symptoms (d = 0.44 for SMBQ total) were additionally lowered post intervention. Finally, the results confirmed the hypothesis that the measures of distress would be more strongly related to self-coldness than self-compassion, a pattern seen in cross-sectional analyses and, for burnout, also in the longitudinal analyses.Conclusions: This training program appeared effective to increase self-compassion/reduce self-coldness, and to alleviate stress and symptoms of burnout and provide support of the distinction between self-compassion and self-coldness. Additional studies, preferably three-armed RCTs with long-term follow-up, are warranted to further evaluate the effectiveness of the program.
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| 9. |
- Gil, Elisabeth G., et al.
(författare)
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Dental caries in children and adolescents with juvenile idiopathic arthritis and controls : a multilevel analysis
- 2021
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Ingår i: BMC Oral Health. - : BioMed Central. - 1472-6831. ; 21:1
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Tidskriftsartikel (refereegranskat)abstract
- Background Optimal utilization of dental caries data is crucial in epidemiological research of individuals with juvenile idiopathic arthritis (JIA). The aims were to: explore whether caries is more prevalent among children and adolescents with JIA compared to controls; examine presence of caries according to JIA group, socio-behavioral and intraoral characteristics, and the extent to which surface-specific caries varies between and within individuals; assess whether surface-specific caries varies according to JIA group and dentition; and investigate whether disease-specific clinical features of JIA are associated with presence of caries. Methods In this comparative cross-sectional study, calibrated dentists examined index teeth (primary 2. molars, 1. permanent molars) of 4-16-year-olds with JIA (n = 219) and matched controls (n = 224), using a detailed caries diagnosis system (including enamel caries). JIA-specific characteristics were assessed by pediatric rheumatologists and socio-behavioral information collected by questionnaires. Multilevel mixed-effect logistic regressions reporting odds ratios (OR) with 95% confidence interval (CI) were applied (caries at surface level as outcome variable). Potential confounders were adjusted for, and the effect of dependency of surface-specific caries data was estimated by calculating intra-class correlation coefficients (ICC). Results At individual level, no significant difference in caries prevalence was found between individuals with JIA and controls, regardless of inclusion of enamel caries. Proportion of enamel lesions exceeded dentine lesions. JIA was not associated with presence of caries, but in both groups, low maternal educational level was associated with presence of caries (OR: 2.07, 95% CI: 1.24-3.46). Occlusal and mesial surfaces, compared to buccal surfaces, had generally higher OR according to presence of caries than distal and lingual surfaces (ICC = 0.56). Surface-specific caries in the permanent dentition differed significantly according to group affiliation. Some JIA disease-specific variables were suggested to associate with presence of caries. Conclusions No overall difference in caries prevalence between individuals with JIA and controls was observed, but for both groups, low maternal educational level and tooth surface associated with presence of caries. Associations between JIA disease-specific variables and presence of caries cannot be excluded. Due to predominance of enamel lesions, the potential of preventative dental strategies is considerable.
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| 10. |
- Gil, Elisabeth Grut, et al.
(författare)
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Dental plaque and gingival bleeding in adolescents with juvenile idiopathic arthritis and controls : a multilevel analysis
- 2023
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Ingår i: Acta Odontologica Scandinavica. - : Taylor & Francis. - 0001-6357 .- 1502-3850. ; 81:1, s. 50-65
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To explore whether plaque and gingival bleeding are more frequently experienced by adolescents with juvenile idiopathic arthritis (JIA) compared to matched controls without JIA; explore whether surface- and site-specific periodontal outcomes vary between the two groups; and for participants with JIA, investigate associations between disease-specific features and periodontal outcomes.MATERIAL AND METHODS: In this comparative cross-sectional study, selected surfaces, and sites of index teeth in 10-16-year-olds with JIA and matched controls were examined by modified versions of Simplified Oral Hygiene Index (OHI-S) and Gingival Bleeding Index (GBI). Mixed-effects logistic regressions, reporting odds ratios (OR) with 95% confidence interval (CI), were applied. Intra-class correlation coefficients (ICCs) were calculated to quantify the degree of dependency of measures within the same individual.RESULTS: > 0 (OR = 2.33, 95% CI: 1.47 - 3.67, ICC = 0.45) and GBI > 0 (OR = 1.54, 95% CI: 1.10 - 2.16, ICC = 0.41 and 0.30). Surface-specific distribution of plaque varied among the two groups.CONCLUSIONS: Our results highlight the importance of increased awareness of oral health care in patients with JIA and that surface- and site-specific differences in periodontal outcomes exist between individuals with JIA and controls. Few JIA disease-specific variables associated with plaque or gingival bleeding.
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