Perfectionism as a predictor of positive and negative psychological outcomes: Examining a mediation model in younger and older adults.

The relations between general perfectionistic tendencies as measured by R. 0. Frost, P. Marten, C. Lahart, and R. Rosenblate's (1990) Multidimensional Perfectionism Scale (MPS), stress, and psychological outcome were assessed among a sample of younger (M?=?20.00 years;n?=?270) and older adults (M?=?46.99 years; n?=?256). Results of conducting a series of path analyses examining a mediation model indicated that the influence of perfectionism on a measure of positive psychological outcome (viz., life satisfaction) was fully mediated by stress. In contrast, the influence of perfectionism on measures of negative psychological outcome (viz., negative mood and worry) were only partially mediated by stress. These pathanalytic findings were consistent across both age groups. Implications of the present findings for future research and intervention in working with perfectionistic clients are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive appraisals and emotions predict cortisol and immune responses: A meta-analysis of acute laboratory social stressors and emotion inductions.

Models of stress and health suggest that emotions mediate the effects of stress on health; yet meta-analytic reviews have not confirmed these relationships. Categorizations of emotions along broad dimensions such as valence (e.g., positive and negative affect) may obscure important information about the effects of specific emotions on physiology. Within the context of the integrated specificity model, we present a novel theoretical framework that posits that specific emotional responses associated with specific types of environmental demands influence cortisol and immune outcomes in a manner that would have likely promoted the survival of our ancestors. We analyzed experiments from 66 journal articles that directly manipulated social stress or emotions and measured subsequent cortisol or immune responses. Judges rated experiments for the extent to which participants would experience theoretically relevant cognition and affect clustered around five categories: (a) cognitive appraisals, (b) basic emotions, (c) rumination and worry, (d) social threat, and (e) global mood states. As expected, global mood states were unassociated with the effect sizes, whereas exemplars from the other categories were generally associated with effect sizes in the expected manner. The present research suggests that coping strategies that alter appraisals and emotional responses may improve long-term health outcomes. This might be especially relevant for stressors that are acute or imminent, threaten one’s social status, or require extended effort. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Resource loss, resource gain, and emotional outcomes among inner city women.

The authors examined a dynamic conceptualization of stress by investigating how economic stress, measured in terms of material loss, alters women's personal and social resources and how these changed resources impact anger and depressive mood. Resource change in women's mastery and social support over 9 months was significantly associated with changes in depressive mood and anger among 714 inner city women. Greater loss of mastery and social support was associated with increased depressive mood and anger. Loss of mastery and social support also mediated the impact of material loss on depressive mood and anger. Resource loss and worsening economic circumstances had more negative impact than resource gain and improving economic circumstances had positive impact, suggesting the greater saliency of loss than gain. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Correction to Hobfoll et al. (2003).

Reports errors in the original article by S. E. Hobfoll et al (Journal of Personality & Social Psychology, 2003[Mar], Vol 84[3], 632-643). On page 643, in the tables for Appendixes B and C, the variables labeled with "T3" should all read "T2." In Appendix C, the column headings "Nonlinear model" should read "Nonlinear model T1"; the column headings "Linear model" should read "Nonlinear model T2." These changes do not affect the findings, interpretations, or conclusions. (The following abstract of this article originally appeared in record 2003-01588-018): The authors examined a dynamic conceptualization of stress by investigating how economic stress, measured in terms of material loss, alters women's personal and social resources and how these changed resources impact anger and depressive mood. Resource change in women's mastery and social support over 9 months was significantly associated with changes in depressive mood and anger among 714 inner city women. Greater loss of mastery and social support was associated with increased depressive mood and anger. Loss of mastery and social support also mediated the impact of material loss on depressive mood and anger. Resource loss and worsening economic circumstances had more negative impact than resource gain... (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Daily stress, coping, and well-being in parents of children with autism: A multilevel modeling approach.

This study used a repeated daily measurement design to examine the direct and moderating effects of coping on daily psychological distress and well-being in parents of children with Autism Spectrum Disorders (ASD). Twice weekly over a 12-week period, 93 parents provided reports of their daily stress, coping responses, and end-of-day mood. Multilevel modeling analyses identified 5 coping responses (e.g., seeking support, positive reframing) that predicted increased daily positive mood and 4 (e.g., escape, withdrawal) that were associated with decreased positive mood. Similarly, 2 coping responses were associated with decreased daily negative mood and 5 predicted increased negative mood. The moderating effects of gender and the 11 coping responses were also examined. Gender did not moderate the daily coping?mood relationship, however 3 coping responses (emotional regulation, social support, and worrying) were found to moderate the daily stress?mood relationship. Additionally, ASD symptomatology, and time since an ASD diagnosis were not found to predict daily parental mood. This study is perhaps the first to identify coping responses that enhance daily well-being and mitigate daily distress in parents of children with ASD. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Association between socioeconomic status and metabolic syndrome in women: Testing the reserve capacity model.

Objective: Low socioeconomic status (SES) environments may impede the development of a bank of resources, labeled reserve capacity, and may also be stressful, thereby depleting available reserves. In consequence, lower SES persons may experience more negative emotions, leading to adverse health consequences. The authors tested the reserve capacity model in relation to the metabolic syndrome. Design: There were 401 initially healthy women who followed longitudinally for 12 years. Self-reported characteristics, stressors, and cardiovascular risk factors were measured repeatedly. Structural equation modeling was used to evaluate hypothesized relationships. Main Outcome Measure: Metabolic syndrome factor. Results: Confirmatory factor analysis verified reserve capacity as the aggregate of optimism, self-esteem, and social support, and negative emotion as the aggregate of depressive symptoms, anger, and tension. Structural equation modeling showed two pathways to the metabolic syndrome factor, (χ2(59) = 111.729, p ldf = 1.894; CFI = .956; RMSEA = .047): direct from low SES to the metabolic syndrome factor (B = -0.19, t = -3.24, p = .001); and indirect, from low SES to low reserve capacity to high negative emotions to the metabolic syndrome factor (B = -0.024, t = -2.05, p = .04). Conclusion: Low SES may increase risk for metabolic syndrome, in part, through reserve capacity and negative emotions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Neural bases of moderation of cortisol stress responses by psychosocial resources.

Psychosocial resources have been tied to lower psychological and biological responses to stress. The present research replicated this relationship and extended it by examining how differences in dispositional reactivity of certain neural structures may underlie this relationship. Two hypotheses were examined: (a) psychosocial resources are tied to decreased sensitivity to threat and/or (b) psychosocial resources are associated with enhanced prefrontal inhibition of threat responses during threat regulation. Results indicated that participants with greater psychosocial resources exhibited significantly less cortisol reactivity following a stress task, as predicted. Analyses using functional magnetic resonance imaging revealed that psychosocial resources were associated with greater right ventrolateral prefrontal cortex and less amygdala activity during a threat regulation task but were not associated with less amygdala activity during a threat sensitivity task. Mediational analyses suggest that the relation of psychosocial resources to low cortisol reactivity was mediated by lower amygdala activity during threat regulation. Results suggest that psychosocial resources are associated with lower cortisol responses to stress by means of enhanced inhibition of threat responses during threat regulation, rather than by decreased sensitivity to threat. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Attachment, Social Competencies, Social Support, and Psychological Distress.

In this survey study of 430 undergraduates, elements of the social competencies and interpersonal processes model (B. Mallinckrodt, 2000) were tested. Two social competencies were hypothesized to mediate the direct effects of 2 independent variables, attachment anxiety and avoidance, on 2 outcomes, psychological distress and perceived social support. Social self-efficacy was expected to be a significant mediator only for attachment anxiety. Emotional awareness, construed as low levels of alexithymia, was expected to be a significant mediator only for attachment avoidance. A bootstrap method was used to estimate the significance of indirect effects. Structural equation analyses suggested that, instead of specialized significant parings of one mediator with one independent variable, both social self-efficacy and emotional awareness served as significant mediators for both attachment anxiety and attachment avoidance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Daily Mood and Stress Predict Pain, Health Care Use, and Work Activity in African American Adults With Sickle-Cell Disease.

This study examined the extent to which daily mood and stress were associated with pain, health care use, and work activity in 41 adults (mean age=36 years) with sickle-cell disease. Multilevel model analyses of daily diaries (M=91 days) indicated that increases in stress and negative mood were associated with increases in same-day pain, health care use, and work absences. Lagged models suggested bidirectional relationships, with evidence that pain may be the more powerful initiating variable in pain-mood and pain-stress cycles. Of importance, positive mood was associated with lower same-day and subsequent day pain, as well as fewer health care contacts, suggesting that positive mood may serve to offset negative consequences of pain and other illness symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mood regulation expectancies, coping responses, depression, and sense of burden in female caregivers of Alzheimer's patients

This study focused on the role of generalized expectancies for negative mood regulation in coping among caregivers to Alzheimer's disease patients. Self-report measures were used to obtain information on expectancies, hassles, coping strategies, depressive symptoms, and sense of burden from 73 female primary caregivers in support groups. Stronger expectancies for negative mood regulation were associated with less severe depressive symptoms, even with stress levels and coping responses controlled. These expectancies were also associated with less avoidant coping, but were unrelated to active coping. Burden and depressive symptoms were strongly related, but correlated differently with other variables.     

The impact of daily stress on health and mood: Psychological and social resources as mediators.

This study examined daily stress processes among 75 married couples across 20 assessments during a 6-month period. The somatic and psychological effects of common everyday hassles were investigated. Overall, there was a significant relationship between daily stress and the occurrence of both concurrent and subsequent health problems such as flu, sore throat, headaches, and backaches. The relationship of daily stress to mood disturbance was more complex. The negative effects of stress on mood were limited to a single day, with the following day characterized by mood scores that were better than usual. Furthermore, striking individual differences were found in the extent to which daily stress was associated with health and mood across time. Participants with unsupportive social relationships and low self-esteem were more likely to experience an increase in psychological and somatic problems both on and following stressful days than were participants high in self-esteem and social support. These data suggest that persons with low psychosocial resources are vulnerable to illness and mood disturbance when their stress levels increase, even if they generally have little stress in their lives. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cultural, sociofamilial, and psychological resources that inhibit psychological distress in African Americans exposed to stressful life events and race-related stress.

This study tested a sociocultural model of stress and coping in a sample of 215 African Americans. Psychological resources (optimism, ego resilience) were modeled as a "nested self" (S. E. Hobfoll, 2001), supported by social resources (family adaptability and cohesion) and cultural resources (racial pride, religiosity). Race-related stress was a significantly more powerful risk factor than stressful life events for psychological distress. Structural equation modeling results confirmed the hypotheses that psychological resources had a significant direct effect in minimizing psychological distress, and social resources had a significant stress-suppressing effect on race-related stress. Theoretical and practical implications for counseling psychologists are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Stress exposure and stress generation in child and adolescent depression: A latent trait-state-error approach to longitudinal analyses.

In 2 longitudinal studies of negative life events and depressive symptoms in adolescents (N = 708) and in children (N = 508), latent trait-state-error structural equation models tested both the stress generation hypothesis and the stress exposure hypothesis. Results strongly suggested that self-reports of depressive symptoms reflect the influence of a perfectly stable trait factor as well as a less stable state factor. Support emerged for both the stress generation model and the stress exposure model. When the state depression factor was modeled as predicting stress, support for the stress generation model appeared to increase with age. When the trait depression factor was modeled as the predictor of stress, support for the stress generation model did not vary with the child's age. In both models, support for the stress exposure remained relatively constant across age. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Attachment to groups: Theory and management.

Aspects of people's identification with groups may be understood by borrowing theoretical ideas and measurement strategies from research on attachment in close relationships. People have mental models of the self as a group member and of groups as sources of identity and esteem. These models affect thoughts, emotions, and behaviors related to group membership. Three studies show that two dimensions of attachment to groups, attachment anxiety and avoidance, can be assessed with good reliability, validity, and over-time stability. These factors are distinct from relationship attachment and from other measures of group identification. Group attachment predicts several important outcomes, including emotions concerning the group, time and activities shared with a group, social support, collective self-esteem, and ways of resolving conflict. This conceptualization provides new insights into the nature of people's psychological ties to groups. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The impact of minority stress on mental health and substance use among sexual minority women.

Objective: We examined the direct and indirect impact of minority stress on mental health and substance use among sexual minority women. Method: A combination of snowball and targeted sampling strategies was used to recruit lesbian and bisexual women (N = 1,381) for a cross-sectional, online survey. Participants (M age = 33.54 years; 74% White) completed a questionnaire assessing gender expression, minority stressors (i.e., victimization, internalized homophobia, and concealment), social–psychological resources (i.e., social support, spirituality), and health-related outcomes. We used structural equation modeling to test associations among these factors, with gender expression as an antecedent and social–psychological resources as a mediator between minority stress and health. Results: The final model demonstrated acceptable fit, χ2(79) = 414.00, p confirmatory fit index = .93, Tucker–Lewis index = .91, standardized root-mean-square residual = .05, root-mean-square error of approximation = .06, accounting for significant portions of the variance in mental health problems (56%) and substance use (14%), as well as the mediator social–psychological resources (24%). Beyond indirect effects of minority stress on health outcomes, direct links emerged between victimization and substance use and between internalized homophobia and substance use. Conclusions: Findings indicate a significant impact of minority stressors and social–psychological resources on mental health and substance use among sexual minority women. The results improve understanding of the distinct role of various minority stressors and their mechanisms on health outcomes. Health care professionals should assess for minority stress and coping resources and refer for evidence-based psychosocial treatments. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Marriage amendments and psychological distress in lesbian, gay, and bisexual (LGB) adults.

An online survey of lesbian, gay, and bisexual (LGB) adults (N = 1,552) examined minority stress (I. H. Meyer, 2003) and psychological distress following the 2006 general election in which constitutional amendments to limit marriage to 1 man and 1 woman were on the ballot in 9 states. Following the November election, participants living in states that passed a marriage amendment reported significantly more minority stress (i.e., exposure to negative media messages and negative conversations, negative amendment-related affect, and LGB activism) and higher levels of psychological distress (negative affect, stress, and depressive symptoms) than participants living in the other states. Multiple hierarchical regression analyses revealed significant positive main effects of minority stress factors and state ballot status on psychological distress. In addition, the association between amendment-related affect and psychological distress was significantly higher in states that had passed a marriage amendment compared with other states. Discussion of these findings emphasizes that marriage amendments create an environment associated with negative psychological outcomes for LGB individuals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mother's emotional expressivity and children's behavior problems and social competence: Mediation through children's regulation.

The relations between mothers' expressed positive and negative emotion and 55–79-month-olds' (76% European American) regulation, social competence, and adjustment were examined. Structural equation modeling was used to test the plausibility of the hypothesis that the effects of maternal expression of emotion on children's adjustment and social competence are mediated through children's dispositional regulation. Mothers' expressed emotions were assessed during interactions with their children and with maternal reports of emotions expressed in the family. Children's regulation, externalizing and internalizing problems, and social competence were rated by parents and teachers, and children's persistence was surreptitiously observed. There were unique effects of positive and negative maternal expressed emotion on children's regulation, and the relations of maternal expressed emotion to children's externalizing problem behaviors and social competence were mediated through children's regulation. Alternative models of causation were tested; a child-directed model in which maternal expressivity mediated the effects of child regulation on child outcomes did not fit the data as well. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Rumination and psychological distress among bereaved partners.

Recently bereaved men who evidenced more negative ruminative thoughts in free-response interviews showed greater psychological distress on several outcome measures both 1 month and 12 months after their loss and less increase in positive morale over this 12-month period. Men who engaged in more analysis of themselves and the meaning of their loss reported greater positive morale 1 month after their loss but showed more persistent depression and absence of positive states of mind over the 12 months following their loss. Finally, men who reported more social friction also evidenced more enduring depressive symptoms over the year than did men who reported less social friction. These results are generally consistent with other studies that have shown that self-reflective, ruminative coping with negative emotions and social friction are associated with longer and more severe periods of depressed mood following stressful events. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Examinations of chronic pain and affect relationships: Applications of a dynamic model of affect.

Two studies of the relationship between pain and negative affect are presented in this article: a study of weekly fluctuations in pain and negative affect among those with arthritis and a study of daily fluctuations in pain and negative affect for participants with fibromyalgia. The roles of positive affect and mood clarity (or the ability to distinguish between different emotions) in modifying the size of the relationship between pain and negative affect were examined in both studies as a means of testing the predictions of a dynamic model of affect regulation. In both studies, the presence of positive affect reduced the size of the relationship between pain and negative affect. Also, for arthritis participants with greater mood clarity, there was less overlap in ratings of negative and positive affective states. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Finances and Well-Being: A Dynamic Equilibrium Model of Resources.

This study of 513 Dutch farmers tested a dynamic equilibrium model of resources (an extension of the conservation of resources theory; S. E. Hobfoll, 1989, 1998, 2001). With structural equation modeling, the advantages of a 3-wave longitudinal design were comprehensively used, such as addressing bidirectional causal effects and within-individual vs. between-individual change. This allowed for a careful analysis of the management function of resources in the stress process. Results showed that well-being had stronger within-person stability than finances. Increased levels of financial problems temporarily increased psychological distress but not self-reported illness. Conversely, farmers with higher stable baselines of psychological distress also had higher baselines of self-reported illness and experienced more negative changes in their financial situation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)