Increases in manic symptoms after life events involving goal attainment

Bipolar disorder has been conceptualized as an outcome of dysregulation in the behavioral activation system (BAS), a brain system that regulates goal-directed activity. On the basis of the BAS model, the authors hypothesized that life events involving goal attainment would promote manic symptoms in bipolar individuals. The authors followed 43 bipolar I individuals monthly with standardized symptom severity assessments (the Modified Hamilton Rating Scale for Depression and the Bech-Rafaelsen Mania Rating Scale). Life events were assessed using the Goal Attainment and Positivity scales of the Life Events and Difficulties Schedule. As hypothesized, manic symptoms increased in the 2 months following goal-attainment events, but depressed symptoms were not changed following goal-attainment events. These results are congruent with a series of recent polarity-specific findings.     

Social support, coping, life events, and posttraumatic stress symptoms among former peacekeepers: a prospective study

This study examined both cross-sectionally and longitudinally the relationship between social support, coping strategies, additional stressful life events, and symptoms of posttraumatic stress disorder (PTSD) among Dutch former peacekeeping soldiers. Two groups of peacekeepers were investigated: 311 peacekeepers who participated in the peacekeeping operation in Lebanon between 1979 and 1985, and 499 peacekeepers who were deployed after 1990. These peacekeepers completed a questionnaire in 1996 and again in 1998. The results show that more negative social contacts and fewer positive social contacts were associated with more PTSD symptom severity. More use of the coping strategies ‘wishful thinking’ and ‘accepting responsibility’ was related to more PTSD symptoms. Conversely, more planful problem solving and seeking social support was related to less PTSD symptom severity. In addition, a bilateral relationship was found between additional stressful life events and PTSD symptom severity. The results indicate that social support and coping strategies may be valuable aspects of prevention and intervention programs.     

Social support, stress, and depressive symptoms among the elderly: test of a process model.

Effects of social support, negative life events, and daily hassles on depressive symptoms were assessed in 301 adults aged 65 or older, in person 3 times at 6-month intervals and by mail questionnaires every month over a 12-month period. Initial social support predicted severity of depressive symptoms 12 months later. Social support and initial levels of depressive symptomatology predicted number of daily hassles but not number of major life events. Effects of social support, depression, and major life events on the incidence of daily hassles remained significant without the inclusion of hassles reflecting depressive symptomatology or problems in relationships or whose content overlapped with major life events. Daily hassles mediated the effects of major life events on subsequent depression. Results did not differ for men and women. Implications for models of the relations among social support, stress, and depression are discussed.     

负性生活事件、社会支持和创伤后应激障碍症状：对汶川地震后青少年的追踪研究

创伤后应激障碍是灾难后常见的心理病理问题, 灾后继发负性生活事件和社会支持是影响创伤后应激障碍症状的重要因素。该研究采用追踪设计, 历时2年对汶川地震后都江堰地区1573名青少年进行3次测查, 考察震后继发负性生活事件、不同类型社会支持与创伤后应激障碍症状之间的相互作用关系。研究发现：不同类型的社会支持与震后继发负性生活事件、创伤后应激障碍症状存在不同的作用关系; 震后继发负性生活事件不仅直接影响个体的心理健康还对个体的社会支持系统有损害; 震后负性生活事件、主观支持与创伤后应激障碍症状存在联动效应, 即三者中任一方面的变化都可能引起其他方面的变化。     

Social ties: subgroup differences in costs and benefits

Social ties can be stressful as well as supportive. Are these opposing effects linked, and can they help explain subgroup differences in the efficacy of social support? These questions were applied to data on social support in response to stressful life events. The subjects were 314 women randomly chosen from the registration list of a neighborhood health center in Boston. The data were from the initial interviews of a larger study. The findings include the following: The mobilization of social support was associated with better psychological well-being for women with greater personal resources, but not for those with lower levels of personal resources. Women with lower levels of personal resources were more distressed by life events in the lives of their significant others, especially as the number of these events increased. The subgroup effects of interpersonal support and stress on psychological well-being were independent, separate effects. In sum, women with greater material and psychological resources derived more beneficial support and suffered less stress from their social ties.     

创伤后应激障碍对青少年生活满意度的影响：社会支持的调节作用

采用问卷法对雅安地震2.5年后的397名中学生进行测试,考察创伤后应激障碍及其各维度对生活满意度的影响,并检验社会支持在其中的调节作用。结果发现,侵入性症状、负性认知和情绪改变症状、警觉性增高症状和PTSD总分负向预测生活满意度,回避性症状对生活满意度预测作用不显著;社会支持在警觉性增高症状、回避性症状、PTSD总分与生活满意度之间起调节作用,社会支持在侵入性症状、负性认知和情绪改变症状与生活满意度之间不起调节作用。     

An investigation of traumatic life events and obsessive-compulsive disorder

Obsessive-compulsive disorder (OCD), like most other psychiatric disorders, is suspected of being influenced by an interaction between life events and genes, both with regard to onset and course of illness. To date, no specific genes have been identified as playing a frequent role, and only a relatively few empirical studies have assessed the association between stressful life events (SLEs) and OCD. The present study builds on past research by examining the potential contributions from traumatic life events (TLEs) on the severity and symptom features in 265 individuals with Structured Clinical Interview for DSM-IV (SCID)-diagnosed OCD. Of these participants 54% endorsed having experienced at least one TLE in their life time. The presence of one or more TLEs was associated with increased OCD symptom severity. This relationship remained significant despite controlling for key variables including age, OCD age-of-onset, comorbidity, and depressive symptoms. In addition, obsessions/checking and symmetry/ordering were two of four symptom factors that were specifically associated with the occurrence of TLEs. These results are generally supportive of a pathoplastic relationship between TLEs and OCD symptomatology and thus suggest the need for greater systematic consideration of life stresses in research focused on the nature and treatment of OCD.     

Relationship Between Alexithymia and Social Anxiety in Female Outpatients with Dermatological Disorder Presenting for Psychiatric Consultation

The aim of this study was to evaluate the relationship between alexithymia and social anxiety symptoms in female outpatients with dermatological disorder. Fifty consecutive patients sent to a psychiatry outpatient clinic for consultation from a dermatology outpatient clinic were included in the study. Social anxiety symptoms showed significant correlations with depression, trait anxiety, alexithymia and global psychiatric symptom severity. A multivariate analysis of covariance demonstrated that subscales of the Liebowitz Social Anxiety Scale (LSAS) were related to alexithymia and trait anxiety. The “difficulty in describing feelings” (DDF) dimension of alexithymia and trait anxiety appear to be important factors in this relationship between social anxiety and alexithymia. Results of this study suggest that patients with dermatological disorder may benefit from both treatment of social anxiety symptoms and learning how to regulate their affects and emotional expression.     

Perceived Social Support and Caregiver Strain in Caregivers of Children with Tourette’s Disorder

The research on Tourette’s disorder (TD), a neuropsychological disorder consisting of motor and phonic tics, has largely focused on individuals with TD and not on the caregivers of children with TD. We investigated the effects of several variables on caregiver strain of caregivers of children with TD, including perceived social support, caregiver characteristics, and characteristics of the child’s disorder. An online survey was completed by 140 caregivers of children with TD between the ages of 6 to 18 years. We performed a path analysis to examine the outcome of caregiver strain in relation to the research variables. Our results indicated that caregiver age, symptom severity of the child’s TD, and perceived social support accounted for variance in caregiver strain, and that perceived social support was a partial mediator of child’s symptom severity and caregiver strain. Symptom severity and caregiver strain were also related to the presence of other comorbid disorders, such as Oppositional Defiant Disorder (ODD), anxiety, or Attention Deficit Hyperactivity Disorder (ADHD) when compared to children either having no other comorbid disorders or other types of disorders.     

Life events,social support and depression in haemodialysis patients

This study examined the effects of life events and social support on depression in 200 dialysis patients. The instruments used included the Beck Depression Inventory, a modified version of Sarason's Life Experiences Survey and a Social Support Inventory (SSI) constructed by the authors. The SSI consisted of five quantitative measures and three measures of perceived social support. These measures were found to be internally consistent and stable over time. Results showed that clinically depressed dialysis patients reported fewer positive life events and appraised life events more negatively than non‐depressed patients. The total number of life events and the number of negative life events were not found to differentiate between depressed and non‐depressed patients. With regard to social support variables, results showed that depressed patients reported less frequent actual contact and telephone contact with others and perceived a smaller amount and less availability of social support and less satisfaction with perceived social support along the functional dimensions of emotional, informational, appraisal and instrumental support and social companionship. The results were found to provide support for a main effect model of social support and not for a buffering model. Copyright © 1999 John Wiley & Sons, Ltd.     

Life Events and Social Rhythms in Bipolar Spectrum Disorders: A Prospective Study

This study examined the social zeitgeber theory, which suggests that affective symptoms are caused by life events disrupting vulnerable individuals’ social and circadian rhythms. Undergraduate participants were selected based on a 2-phase screening process, including a semistructured diagnostic interview. The final sample consisted of 101 bipolar spectrum participants and 100 demographically matched normal controls. Participants who completed up to 3 follow-up visits, approximately every 4 months, as part of a longitudinal study were included in the current study. Life events did not predict social rhythm regularity and social rhythm regularity inconsistently predicted affective symptoms. However, life events, particularly social rhythm disruption (SRD) events, did predict depressive symptoms and episodes, and less consistently predicted hypo(manic) symptoms and episodes. Thus, the current study obtained mixed support for social zeitgeber theory.     

Positive life events and social support and the relationship between life stress and psychological disorder

Conclusion In conclusion, the present research demonstrated the deleterious effects of negative life events. Number of negative events was a significant predictor of psychological disorder even when initial disorder was statistically controlled. The cross-sectional regression findings provided some support for the stress-buffering effects of positive life events, but these effects were nonsignificant when initial disorder was statistically controlled. The cross-sectional and prospective regression findings suggest that received social support, as measured by the ISSB, does not have a direct or stress-buffering effect on psychological disorder. These analyses, however, demonstrated the direct and stress-buffering effects of perceived social support, as measured by the ISEL, and the data suggest that the ISEL is a promising measure of this construct.The authors thank Sheldon Cohen who provided helpful comments on an earlier version of this article.     

Social support and immune function among spouses of cancer patients

This study investigated whether social support was related to immune function among spouses of cancer patients. Effects of depression and negative life events were examined as potential mediators. Results showed evidence of greater immunocompetence on 2 of 3 dynamic measures: natural killer cytotoxicity and proliferation response to phytohemagglutinin among spouses who reported high levels of social support. All six components of social support assessed by the Social Provisions Scale (Cutrona & Russell, 1987) were strongly related to these indices of immune function. No evidence was found for mediation by either life events or depression.     

Maternal Trauma and Children’s Functioning: The Role of Kinship Social Support

Although research has documented the detrimental effects of maternal trauma on child behavior (Lambert, Holzer, & Hasbun, 2014), the role of extended family support in potentially mitigating the effects of intergenerational transmission of trauma is not clearly understood. With a diverse community sample of 52 trauma-exposed mothers and their children between the ages of 7 and 12, we investigated relationships between kinship social support, maternal trauma exposure severity, maternal posttraumatic stress disorder (PTSD) symptom severity, and child behavioral problems. Results showed that kinship social support was negatively related to maternal trauma exposure severity, maternal PTSD symptom severity, child internalizing behaviors, and child externalizing behaviors. Additionally, kinship social support moderated the relationship between maternal trauma exposure severity and child internalizing behaviors. These results have implications in the implementation of interventions aimed at supporting diverse families facing trauma that incorporate extended family networks.     

云南省大学生自杀行为及相关因素分析

采用SCL-90、青少年生活事件量表、应对方式量表、社会支持评定量表和自编的外显行为量表对云南省3313名大学生进行了测查,并探讨了包括自杀意念及自杀企图在内的自杀行为状况及其影响因素。结果表明:(1)427(13.2%)名大学生有自杀意念,卡方检验显示女生人数显著多于男生;154(4.7%)名大学生有过自杀企图,男女生人数没有显著差异;(2)自杀意念和自杀企图在人口统计学变量上有显著差异:在自杀意念上,女生、独生子女、文科生、来自城市的学生和不完整家庭的学生、月支出少于100元的学生得分显著高于与之对应的大学生;而在自杀企图上,只有来自城市的学生和不完整家庭的学生、月支出少于100元的学生得分显著高于与之对应的大学生;(3)大学生自杀意念和自杀企图与心理症状、生活事件、情感中心应对呈显著的正相关,与问题中心应对、社会支持呈显著的负相关;(4)在结构模型中,社会支持在心理症状和自杀行为中起到显著的调节作用,情感中心应对在生活事件、社会支持、社会支持对心理症状的调节作用中起显著的中介作用,而问题中心应对在生活事件、社会支持、社会支持对事件的调节作用中起显著的中介作用。     

Posttraumatic stress disorder and retrospectively reported stressor exposure: a longitudinal prediction model

There has been recent concern about the degree to which posttraumatic stress disorder (PTSD) symptomatology influences reports of prior exposure to highly stressful life events. In this longitudinal study of 2,942 male and female Gulf War veterans, the authors documented change in stressor reporting across 2 occasions and the association between change and PTSD symptom severity. A regression-based cross-lagged analysis was used to examine the relationship between PTSD symptom severity and later reported stressor exposure. Shifts in reporting over time were modestly associated with PTSD symptom severity. The cross-lagged analysis revealed a marginal association between Time 1 PTSD symptom severity and Time 2 reported stressor exposure for men and suggested that later reports of stressor exposure are primarily accounted for by earlier reports and less so by earlier PTSD symptomatology.     

Marital satisfaction of Chinese under stress: Moderating effects of personal control and social support

Stressful life events, personal control, and social support were examined relative to marital satisfaction among 1749 participants in seven Chinese cities. Stressful life events were categorized as life crises and life transitions. Life crises, rather than transitions, negatively predicted the marital satisfaction of Chinese. The moderating effects of personal control were found among women, but not men, and occurred only in the relationship between marital satisfaction and life crises, not life transitions. Social support buffers the negative effects of life crises on marital satisfaction. The results extend family stress‐coping theory in specifying two coping resources for Chinese marriages under stress.     

Being popular can be healthy or unhealthy: stress, social network diversity, and incidence of upper respiratory infection.

Diverse social contacts are generally associated with better health. However, diverse contacts can increase exposure to infectious agents. This should increase risk for disease, particularly among those whose host resistance is otherwise compromised (e.g., stressed individuals). In this prospective study, healthy college students who completed questionnaires assessing social network diversity and stressful life events were subsequently interviewed weekly for 12 weeks to track incidence of upper respiratory infections (URIs). URI episodes were defined by a symptom criterion and by clinically verified self-reported illness. Stress and diversity of social contacts interacted; diversity was associated with more illnesses among those with more stressful life events and slightly fewer illnesses among those with fewer stressful life events. Associations remained after controlling for neuroticism.     

Coping with Severe Mental Illness: Relations of the Brief COPE with Symptoms, Functioning, and Well-Being

The way patients cope with the experience of having an episode and being hospitalized for psychiatric disorder may relate to symptom severity, social functioning, and psychological well-being. Coping was assessed among 70 psychiatric inpatients diagnosed primarily with schizophrenia, major depressive disorder, and schizoaffective disorder. The Brief COPE—a questionnaire developed in health psychology (C. S. Carver, 1997)—was administered in interviewer-assisted format during patients' stay on the ward. Thirty patients were re-interviewed an average of 6 weeks after discharge. Among patients with schizophrenia, schizophrenia symptom severity correlated inversely with adaptive coping (e.g., acceptance, planning, seeking support) but did not correlate with maladaptive coping (e.g., self-blame, denial). Among those with schizophrenia, deficits in adaptive coping also predicted relative increases in schizophrenia symptoms over time, controlling for intake symptom severity. Among patients without schizophrenia, maladaptive coping correlated concurrently with depressive symptoms. Several hypothesized associations between concurrent coping, functioning, and well-being were also documented.     

Stressful life events, bipolar disorder, and the "kindling model"

A common misconception is that bipolar disorder is an endogenous process. However, previous research suggests a role for life events in the onset of and recovery from bipolar episodes. Yet, there remains some question as to whether the relationship between life events and onset changes over the course of the disorder as a result of the number of episodes an individual has experienced. Using a rigorous interview measure of stressful life events, the current study tested the kindling model (R. M. Post, 1992), which theorizes that major life events play a diminishing role over the course of illness in bipolar patients. Analyses revealed that the number of episodes experienced does not appear to have a significant effect on bipolar 1 patients' reactivity to external stressors. In addition, the results suggest that a more complex relationship exists among age, stress, and onset of new episodes than can be adequately explained by the kindling model.