Developmental changes in effects of risk and valence on adolescent decision-making

Recent research on risky decision-making in adults has shown that both the risk in potential outcomes and their valence (i.e., whether those outcomes involve gains or losses) exert dissociable influences on decisions. We hypothesised that the influences of these two crucial decision variables (risk and valence) on decision-making would vary developmentally during adolescence. We adapted a risk-taking paradigm that provides precise metrics for the impacts of risk and valence. Decision-making in 11–16 year old female adolescents was influenced by both risk and valence. However, their influences assumed different developmental patterns: the impact of valence diminished with age, while there was no developmental change in the impact of risk. These different developmental patterns provide further evidence that risk and valence are fundamentally dissociable constructs and have different influences on decisions across adolescence.     

Parent-adolescent health conversations as action: Theoretical and methodological issues

Abstract

A qualitative research method based on action theory is proposed and illustrated for use in health psychology and health promotion research. Action refers to the goal-directed and intentional behaviors of individual and groups. Action theory has the advantage of using the perspectives provided by manifest behavior, internal processes, and social meaning in the analysis of action. In this article, the actions under consideration are the health-related conversations of parents and their adolescent children. The approach is premised on an understanding of health promotion as a family task constructed through actions such as conversations between family members. Health conversations in two parent-adolescent dyads are used to illustrate the method. The analysis includes the identification of goals, functional steps, and elements and their relation to the family health promotion project. Specific attention is paid to data gathering and analysis issues and their implications for health promotion research.     

Stress,coping, and depressive symptomatology in Latina and Anglo aids caregivers

In a survey of 432 AIDS caregivers, we examined differences in the stress and coping process and predictors of depressive symptomatology by ethnicity and gender. Our sample included 192 Anglo gay and bisexual male partners, 86 Anglo women, and 154 Latina family caregivers. We examined differences in primary and secondary stressors as predictors of depression; differences in sociodemographic and background factors, and differences in the predictive value and mediating influences of factors that may attenuate the relationship between stress and depression. Results indicate substantial differences in predictors and mediators of depression across groups. While all groups evidenced moderate levels of depression, background factors influenced depression mostly for Latinas. Depression in gay and bisexual partners was more influenced by primary objective stressors such as assisting with activities of daily living (ADLs). Service acquisition appears to be shaped by access, knowledge, and cultural acceptance. Based on our findings, we suggest that service provision for caregivers must also vary and be attuned to cultural and gender differences that may influence perception of stress and depression for caregivers.     

Back to the Real: Efficacy and Perception of a Modified Cognitive Interview in the Field

Since the Cognitive Interview (CI) was developed, many experiments have been published, but only two have investigated its efficacy in real criminal cases. Here, a Modified CI (MCI) is tested with real interviews in an inquisitor justice system. Several moderators and the interviewers' attitudes towards the CI/MCI are also examined. Eighty‐one witnesses were interviewed by 27 French military police officers, with a Standard Police Interview, a Structured Interview (SI), or an MCI. The MCI produced the most forensically relevant information, especially for victims. Trainees judged the SI and the MCI useful, usable, and acceptable, and felt efficient in using them, beliefs that increased after 1 year of practice. The self‐efficacy was linked with the declared use of the techniques. In all, this study confirmed the efficacy of the CI/MCI as a tool to be used in the field, with some cautions to be underlined, notably because of the small sample size considered. Copyright © 2013 John Wiley & Sons, Ltd.     

Early Termination from Couple Therapy in a Naturalistic Setting: The Role of Therapeutic Mandates and Romantic Attachment

Drawing on a series of 141 couple therapy cases, the main goal of the present study was to determine whether romantic attachment, pre-treatment relationship distress and therapeutic mandates (i.e., reduction of couple distress or ambivalence resolution) are prognostic indicators of early termination. Couples completed the Dyadic Adjustment Scale (Spanier 1976) and the Experiences in Close Relationships Questionnaire (Brennan et al. 1998) at intake, whereas therapists filled in the Classification of Therapeutic Mandates (Poitras-Wright and St-Père 2004) after the 4th session. Results showed that an ambivalence resolution mandate, elevated couple distress and higher levels of attachment anxiety were associated with early termination. The implications of these findings to further understand early termination in couple therapy are discussed.     

Functional Impairment as a Variable in Adjustment Post-Combat

This study examined how functional impairment relates to postcombat adjustment over time, controlling for the influence of combat exposure. Analyses used sequential random coefficient models to examine 2 hypotheses: a) combat exposure and functional impairment predict the change in posttraumatic stress, depression, and anger/aggression symptoms during the first year postcombat; and b) combat exposure and functional impairment at reintegration predict symptom scores at 1 year postdeployment. A Brigade Combat Team completed surveys at reintegration, 4 months, and 12 months after a 1-year deployment to Iraq. Soldiers reporting high functional impairment at reintegration had higher symptoms at both follow-up periods, and functional impairment was a significant predictor of symptoms at the last time point, even after accounting for the influence of combat exposure. There was also an interaction effect, such that functional impairment exacerbated the impact of combat exposure on posttraumatic stress and anger/aggression symptoms at 12 months postdeployment.     

The Impact of Benefit Finding and Leadership on Combat-Related PTSD Symptoms

Benefit finding and unit leadership have been identified as buffers against the negative effects of combat exposure on posttraumatic stress disorder (PTSD) symptoms. However, little is known about how these different buffers work together to protect military personnel from the negative effects of combat. We examined benefit finding and leadership as buffers of the combat–PTSD symptoms link in a sample of recently returned combat veterans (N?=?583). Results revealed that when higher levels of noncommissioned officer (NCO) leadership and benefit finding (BF) were reported, fewer PTSD symptoms were endorsed. Additionally, BF buffered the relationship between combat stress and PTSD symptoms, but only under conditions of supportive officer leadership. Implications of these findings for military settings are discussed.     

Psychopathological and Behavior Impairments in Williams-Beuren Syndrome: The Influence of Gender,Chronological Age,and Cognition

The aim of this study was to explore psychopathological and behavior impairments in Williams-Beuren syndrome (WBS) by focusing on individual differences rather than group tendencies. Parent/Guardian ratings on the Child Behavior Checklist were analyzed in order to examine the influence of gender, chronological age, and cognitive abilities on psychopathological impairment within WBS. In line with predictions, and consistent with cognitive heterogeneity in WBS, psychopathological and behavioral abnormalities were variable, with gender and specific cognitive abilities making significant and independent contributions to this variance. For gender, females were significantly more likely than males with WBS to display difficulties with externalizing problems. For specific cognitive abilities, those cognitive functions characteristic of the classic WBS cognitive profile (a strength in verbal skills and a weakness in spatial skills) related to significantly greater internalizing difficulties. Future studies should explore underlying genetic and neurological differences in individuals with WBS in order to help explain the variability in psychopathological and cognitive functions.     

Sense of Time and Executive Functioning in Children and Adults

A number of patient studies suggest that impairments in frontal lobe functions are associated with disorders in temporal information processing. One implication of these findings is that subjective experience of time should be related to executive functions regardless of etiology. In two experiments, we examined sense of time in relation to components of executive functioning in healthy children and adults. In Experiment 1, children between 8 to 12 years completed six experimental tasks that tapped three components of executive functioning: inhibition, updating, and mental shifting. Sense of time was examined in a duration judgment task in which participants reproduced stimulus durations between 4 to 32 s. In Experiment 2, adult participants completed the time reproduction task under varying concurrent task demands. Both experiments showed selective effects in that time reproduction errors were related to the inhibition and updating, but not to the shifting, components of executive functioning. However, the observed effects were modulated by task demands and age-related differences in cognitive competence. We conclude that individual differences in executive functioning are only weakly related to time reproduction performance in healthy children and adults.