Links among the Self,Stress, and Psychological Distress during Emerging Adulthood: Comparing Three Theoretical Models

The authors tested three theoretical models linking self, stress, and psychopathological distress in emerging adulthood. The vulnerability model posits that self-concept pathology leads to distress. The scarring model postulates that distress and stress lead to self-concept pathology. The stress generation model stipulates that distress and self-concept pathology lead to the experience of episodic and chronic life stress. Change in ruminative brooding was examined as a potential mechanism in all models. One-hundred and seventy Israeli freshmen (M_[age]?=?23.19, 68% females) were followed up three times over the duration of one year. Distress and six dimensions of the self (self-criticism, self-concept inadequacy, hated sense of self, self-esteem, generalized self-efficacy, and self-concept clarity) were assessed repeatedly. Acute and chronic stresses were measured at Time 2 using the University of California, Los Angeles (UCLA) Stress Interview. Distress prospectively predicted self-concept pathology pertaining to all of the dimensions, except self-concept clarity, which was adversely affected by chronic stress. Change in ruminative brooding mediated scarring for self-criticism, a hated self, and self-concept clarity. Low self-esteem emerged as a powerful chronic stress generator. Self-concept clarity was as the only dimension leading to change in distress. In emerging adulthood, psychological distress and—to a lesser extent—chronic stress might “scar” the self.     

Examining the Reading of Informational Text in 4th Grade Class and Its Relation with Students' Reading Performance

Being proficient in independently reading and writing complex informational text has become a need for college and career success. While there is a great deal of agreement on the importance of the reading of informational text in early grades and teachers are encouraged to increase amount of the reading of informational text in early grades, few quantitative studies have been conducted to examine if the frequency of reading informational text is relevant to student reading achievement. This study aims to investigate the relationship of reading informational text and students' reading performance in 4th grade based on PIRLS 2011 data through multilevel modeling.     

Socialization in context: exploring longitudinal correlates of mothers' value messages of compassion and caution

This study examined correlates of mothers' value messages using mother and adolescent reports across 3 years (N =1,638 dyads). Two fundamental socialization dimensions were assessed: compassion messages (e.g., caring for others) and caution messages (e.g., being wary of others). Multilevel models revealed distinct between-person and within-person correlates for mothers' compassion and caution messages. Individual differences in compassion messages were predicted by family context (e.g., mothers' knowledge of friends and concerns for their child's future) and neighborhood cohesion. Within-person effects demonstrated that compassion declined in concert with adolescents' experiences of being bullied. Caution messages were predicted by mothers' education levels, race/ethnicity, and marital status, and increased in relation to mothers' concerns and perceptions that illegal substances were easily attainable in the community. Tests of age, period, and cohort effects unexpectedly revealed that longitudinal changes in compassion and caution were best explained by period effects. Consistent with new developments in value socialization theory, results suggest that mothers place emphasis on certain values on the basis of their backgrounds, their children's characteristics, and the broader social context.     

A dual-motive model of scapegoating: displacing blame to reduce guilt or increase control

The authors present a model that specifies 2 psychological motives underlying scapegoating, defined as attributing inordinate blame for a negative outcome to a target individual or group, (a) maintaining perceived personal moral value by minimizing feelings of guilt over one's responsibility for a negative outcome and (b) maintaining perceived personal control by obtaining a clear explanation for a negative outcome that otherwise seems inexplicable. Three studies supported hypotheses derived from this dual-motive model. Framing a negative outcome (environmental destruction or climate change) as caused by one's own harmful actions (value threat) or unknown sources (control threat) both increased scapegoating, and these effects occurred indirectly through feelings of guilt and perceived personal control, respectively (Study 1), and were differentially moderated by affirmations of moral value and personal control (Study 2). Also, scapegoating in response to value threat versus control threat produced divergent, theoretically specified effects on self-perceptions and behavioral intentions (Study 3).     

Relational Security Moderates the Effect of Serotonin Transporter Gene Polymorphism (5-HTTLPR) on Stress Generation and Depression among Adolescents

Previous research demonstrates that carriers of the short allele of the serotonin transporter gene (5-HTTLPR) show both greater susceptibility to depression in response to stressful life events and higher rates of generation of stressful events in response to depression. The current study examines relational security (i.e., self-reported beliefs about attachment security) as a moderator of these effects, building on emerging research suggesting that the short allele acts as a marker of sensitivity to the social environment. Participants were 354 Caucasian adolescents oversampled for maternal depression (137 male, 217 female), assessed at ages 15 and 20. Results indicated that the short allele predicted increased stress generation at age 20 among those with low age 15 security but decreased stress generation among those with high security, and revealed a three-way interaction between age 15 depression, age 15 security, and genotype, where depression predicted stress generation only among short allele carriers with low security. Further, among boys only, security interacted with genotype to predict longitudinal changes in depression diagnosis, with the s-allele predicting relative increases in probability of depression among boys with low security but decreases among boys with high security. Results support the notion of the short allele as a marker of social reactivity, and suggest that attachment security may buffer against the genetic vulnerability introduced by the short allele, in line with predictions of the differential susceptibility theory.     

Femininity and Dominance Across the Lifespan: Longitudinal Findings from Two Cohorts of Women

The Intergenerational Studies (IGS) began in 1929 designed with the overarching goal of describing and predicting normal human development. Here we focus on original IGS participant women and daughters of original participants, with respect to development in femininity and dominance, as measured by the CPI. Three-level HLM indicates older cohort women are higher in femininity than younger cohort women in early adulthood; both cohorts show an equivalent linear decrease with age. In contrast, the two cohorts show equivalent levels of dominance in early adulthood, but the younger cohort women show a greater increase with age than the older cohort women. Results illustrate both cohort and developmental movement toward less femininity and more dominance in women.     

Behavioral interventions may prolong remission in patients with inflammatory bowel disease

Inflammatory Bowel Diseases (IBDs) are chronic, relapsing and remitting gastrointestinal conditions with no known cure. Previous studies have linked behavioral factors, including stress and medication adherence, to relapse.

Purpose

We sought to determine the effect of participation in a behavioral self-management program on incidence of flare within 12 months following behavioral intervention when compared to the natural history of flare incidence prior to program participation.

Results

Results from a 2-level regression model indicated that those participants in the treatment group were 57% less likely to flare in the following 12 months (compared to 18% in the control group). The decline in “flare odds” was about 2 times greater in treatment versus controls (OR = 0.52, t(34) = 2.07, p < 0.05). Office visits, ER visits, and disease severity (all p < 0.05) were identified as moderators of flare risk.

Conclusions

We have demonstrated 1) a statistical model estimating the likelihood of flare rates in the 12 months following a behavioral intervention for IBD (compared to a control condition), and 2) that the introduction of a behavioral intervention can alter the natural course of a chronic, relapsing and remitting gastrointestinal condition such as IBD.     

Revisiting von Restorff’s early isolation effect

An item that is conceptually or physically different from other items in a series is often remembered well. This isolation effect has been found independent of the position of the isolated item in the list, suggesting that special attention to or processing of the isolated item is not a necessary precondition of the effect. Three experiments are reported that challenge this conclusion. In Experiment 1a, we compared memory for conceptually isolated items to memory for the same items in unrelated and homogeneous lists. Under moderately distracting conditions, isolation effects were observed with midlist but not with early isolates. In fact, early isolation impaired memory for the conceptually distinct items relative to the same items in homogeneous lists. Experiment 1b replicated this memory impairment for early conceptual isolates and extended it to nondistracting conditions. In Experiment 2, we focused on early isolation, manipulating the type of isolation and whether or not participants performed judgments of learning (JOLs). An early isolation effect was observed for numbers isolated in lists of words (and vice versa), but not for conceptual isolates. Performing the JOL task reduced the size of the early isolation effect. These results suggest that number/word stimulus contrasts are coded automatically and support an isolation effect independent of list position. However, conceptual contrasts require relational processing and will only support an early isolation effect when such processing occurs. The results of Experiments 1a, 1b, and 2 suggest that attentional resources during list presentation and a favorable retrieval environment combine to support good memory for distinctive events.