Evaluation of a preventive intervention for child anxiety in two randomized attention-control school trials

The present research examined the effectiveness of a cognitive-behavioral therapy (CBT) based intervention program, FRIENDS, for children from grades 4 to 6, using random assignment at the school-level and an attention-control design in two longitudinal studies. The first study targeted children with anxiety symptoms (N = 191, mean age = 10.1) as screened with self, parent, and teacher-reports; the second study took a universal approach with full classrooms of children participating (N = 253, mean age = 9.8). The results showed no intervention effect in both studies, with children’s anxiety symptoms decreasing over time regardless of whether they were in the story-reading (attention control) or FRIENDS condition. The findings also indicated that girls reported a higher level of anxiety than boys and children in higher grades reported lower anxiety relative to younger children in both studies. In addition, similar patterns were found using a subgroup of children with high-anxiety symptoms from both studies.     

Culture and the role of choice in agency

Three cross-cultural studies conducted among U.S. and Indian adults compared perceptions of helping friends in strongly versus weakly expected cases, views of helping family versus strangers, and responses to a self-determination motivation scale. Expectations to help family and friends were positively correlated with satisfaction and choice only among Indians and not among Americans. Also, whereas U.S. respondents associated lesser satisfaction and choice with strongly versus weakly socially expected helping, Indian respondents associated equal satisfaction and choice with the 2 types of cases. Providing evidence of the importance of choice in collectivist cultures, the results indicate that social expectations to meet the needs of family and friends tend to be more fully internalized among Indians than among Americans. Methodologically, the results also highlight the need to incorporate items that tap more internalized meanings of role-related social expectations on measures of motivation in the tradition of self-determination theory.     

A Preliminary Examination of Sexual Orientation as a Social Vulnerability for Experiencing HIV/AIDS-related Stigma

This investigation is a preliminary examination of sexual orientation as a social vulnerability for experiencing HIV/AIDS-related stigma, specifically concerns about disclosure and public attitudes. Participants were 36 heterosexual men and 82 gay men with HIV/AIDS. Consistent with prediction, a heterosexual sexual orientation was significantly associated with HIV/AIDS disclosure concerns. This effect was evident after controlling for various demographic variables, CD4 T-cell count, time since HIV diagnosis, self-esteem, and coping styles. Also, as predicted, similar levels of enacted stigma were evident regardless of sexual orientation. Further work is needed to understand the process of HIV/AIDS disclosure for heterosexual men with this illness and to differentiate the experience of HIV/AIDS-related stigma among gay and straight men with HIV/AIDS.     

Diffusion of entitlement: An inhibitory effect of scarcity on consumption

Four studies demonstrated that increasing a desirable commodity's scarcity (i.e., decreasing its supply or increasing demand for it) can inhibit people from claiming the commodity for themselves, thereby delaying its consumption. In Study 1, participants were slower to claim a commodity when its supply was limited versus unlimited. In Study 2, participants expressed more disapproval of someone who took the last commodity compared to the second-last commodity. Participants in Study 3 anticipated that increased demand for a commodity would make them less likely to claim it despite wanting it more. Study 4 showed that the more participants there were who could claim a commodity, the longer it went unclaimed. The inhibitory effect of scarcity was mediated by diminished entitlement to the commodity (Study 3), and increasing entitlement reduced the inhibition against taking scarce commodities (Studies 1 and 2). These findings are discussed in the context of individuals' concern with equality.     

A domain-specific validation of the core self-evaluations scale

Core self-evaluations have been recently proposed as indicating positive self-concept and as being predictive of various forms of subjective wellbeing. In an effort to further validate the Core Self-Evaluations Scale (CSES), structural equation modeling (SEM) was employed in three independent samples of university students to examine the extent to which scores on the Core Self-Evaluations Scale predicted two measures of university satisfaction. Good fit was found for models that also controlled for status in college, student major, class satisfaction, life satisfaction, college grade point average, and overall grade fairness. Statistically significant relationships corrected for attenuation by SEM between scores on the Core Self-Evaluations Scale and university satisfaction range from .24 to .37.     

Psychological stress in childhood and susceptibility to the chronic diseases of aging: moving toward a model of behavioral and biological mechanisms

Among people exposed to major psychological stressors in early life, there are elevated rates of morbidity and mortality from chronic diseases of aging. The most compelling data come from studies of children raised in poverty or maltreated by their parents, who show heightened vulnerability to vascular disease, autoimmune disorders, and premature mortality. These findings raise challenging theoretical questions. How does childhood stress get under the skin, at the molecular level, to affect risk for later diseases? And how does it incubate there, giving rise to diseases several decades later? Here we present a biological embedding model, which attempts to address these questions by synthesizing knowledge across several behavioral and biomedical literatures. This model maintains that childhood stress gets "programmed" into macrophages through epigenetic markings, posttranslational modifications, and tissue remodeling. As a consequence these cells are endowed with proinflammatory tendencies, manifest in exaggerated cytokine responses to challenge and decreased sensitivity to inhibitory hormonal signals. The model goes on to propose that over the life course, these proinflammatory tendencies are exacerbated by behavioral proclivities and hormonal dysregulation, themselves the products of exposure to early stress. Behaviorally, the model posits that childhood stress gives rise to excessive threat vigilance, mistrust of others, poor social relationships, impaired self-regulation, and unhealthy lifestyle choices. Hormonally, early stress confers altered patterns of endocrine and autonomic discharge. This milieu amplifies the proinflammatory environment already instantiated by macrophages. Acting in concert with other exposures and genetic liabilities, the resulting inflammation drives forward pathogenic mechanisms that ultimately foster chronic disease.     

Understanding the centrality deficit: Insight from foreign language learners

This study replicated and extended a phenomenon in the text memory literature referred to as the centrality deficit Miller & Keenan (Annals of Dyslexia 59:99–113, 2009). It examined how reading in a foreign language (L2) affects one’s text representation and ability to recall the most important information. Readers recalled a greater proportion of central than of peripheral ideas, regardless of whether reading in their native language (L1) or a foreign language (L2). Nonetheless, the greatest deficit in participants’ L2 recalls, as compared with L1 recalls, was on the central, rather than the peripheral, information. This centrality deficit appears to stem from resources being diverted from comprehension when readers have to devote more cognitive resources to lower level processes (e.g., L2 word identification and syntactic processing), because the deficit was most evident among readers who had lower L2 proficiency. Prior knowledge (PK) of the passage topic helped compensate for the centrality deficit. Readers with less L2 proficiency who did not have PK of the topic displayed a centrality deficit, relative to their L1 recall, but this deficit dissipated when they did possess PK.     

Fusion prevents the redundant signals effect: evidence from stereoscopically presented stimuli

In a simple reaction time (RT) experiment, visual stimuli were stereoscopically presented either to one eye (single stimulation) or to both eyes (redundant stimulation), with brightness matched for single and redundant stimulations. Redundant stimulation resulted in two separate percepts when noncorresponding retinal areas were stimulated, whereas it resulted in a single fused percept when corresponding areas were stimulated. With stimulation of noncorresponding areas, mean RT was shorter to redundant than to single stimulation, replicating the redundant signals effect (RSE) commonly found with visual stimuli. With stimulation of corresponding areas, however, no RSE was observed. This suggests that the RSE is driven by the number of percepts rather than by the number of stimulated receptors or sensory organs. These results are consistent with previous findings in the auditory modality and have implications for models of the RSE.     

The Emotional Citizen: Emotion as a Function of Political Sophistication

Scholars and popular commentators have often stereotyped emotion as a tool that citizens use to reason about politics in place of hard fact and critical thought. Indeed, critics have often seen emotion as a potentially dangerous force that can sway the unsophisticated masses to undesirable ends. This article challenges the view that emotion is an outgrowth of low sophistication, arguing that high sophisticates are more likely to experience emotion in reaction to politics and that emotions are more influential on the political behavior of high sophisticates. Drawing upon appraisal theory, this article develops a theory of how political engagement elicits emotionality about politics, and how emotion interacts with understanding and motivation to produce its greatest impact on the behavior of those citizens who are the most politically sophisticated. Behavioral effects are examined in the contexts of presidential voting behavior and Iraq War policy attitudes. Hypotheses are tested on pooled American National Election Studies (ANES) data and an original web‐based survey of undergraduates.     

Unskilled but aware: reinterpreting overconfidence in low-performing students

People are generally overconfident in their self-assessments and this overconfidence effect is greatest for people of poorer abilities. For example, poor students predict that they will perform much better on exams than they do. One explanation for this result is that poor performers in general are doubly cursed: They lack knowledge of the material, and they lack awareness of the knowledge that they do and do not possess. The current studies examined whether poor performers in the classroom are truly unaware of their deficits by examining the relationship between students' exam predictions and their confidence in these predictions. Relative to high-performing students, the poorer students showed a greater overconfidence effect (i.e., their predictions were greater than their performance), but they also reported lower confidence in these predictions. Together, these results suggest that poor students are indeed unskilled but that they may have some awareness of their lack of metacognitive knowledge.