OBJECTIVES To test the association of life events in childhood with overweight risk in adolescence; to examine the effects of chronicity, timing, intensity, valence, and type of life events; and to test potential moderators. METHODS Mothers of children enrolled in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Study of Early Child Care and Youth Developmen...

Recent research has demonstrated that self-cognitions can play an important role in physical and emotional well-being. One important aspect of self-cognition concerns the complexity of self-representations. This study tested the hypothesis that self-complexity, as assessed by Linville's self-trait sorting task, would moderate the effects of positive and negative daily events on the perceived qu...

BACKGROUND Individuals experiencing negative and potentially traumatic life events are at increased risk for suicidal thoughts and behaviors; however, suicidal outcomes are not inevitable. Individuals who attribute negative life events to external, transient, and specific factors, rather than internal, stable, and global self-characteristics, may experience fewer deleterious outcomes, including...

This study tested various models of the effects of positive and negative exchanges on positive and negative affect using structural equation modeling. Based on a probability sample of middle-aged and older adults, the relationships between social exchanges and psychological well-being were examined both within the total sample and within subgroups of individuals who had experienced few vs many ...

OBJECTIVES Research on unipolar depression has found that life events that are congruent with an individual's personality style increase vulnerability to depression (event congruency hypothesis). We tested whether the interaction of personality style and congruent life events predicted prospective increases in depressive and hypomanic symptoms among bipolar spectrum individuals over a 4-month f...

Individuals with a personality disorder (PD) tend to experience more negative life events (NLEs) than positive life events (PLEs). In community samples, the Five Factor Model of personality (FFM) predicts both positive and negative life events. The present research examined whether FFM normal personality traits were associated with positive and negative life events among individuals with 1 of 4...

This study investigated the prospective links of negative life events and parent-child closeness with depressive symptoms among siblings using a multilevel modeling approach with a genetically informative design. The sample consisted of 756 adolescents (378 sibling pairs) who participated in two waves of the Nonshared Environment in Adolescent Development Project. Sibling pairs with varying deg...

It has been hypothesized that exposure to stress and negative life events is related to poor health outcomes, and that differential exposure to stress plays a role in socioeconomic disparities in health. Data from three waves of the Americans' Changing Lives study (n = 3,617) were analyzed to investigate prospectively the relationship among socioeconomic indicators, five measures of stress/nega...

BACKGROUND There is preliminary evidence to suggest an impact of stress on chances of achieving a pregnancy with in-vitro fertilization (IVF). The majority of the available research has focused on stress related to infertility and going through IVF-treatment, and it is still unclear whether non-fertility-related, naturally occurring stressors may influence IVF pregnancy chances. Our aim was to ...