Childhood maltreatment and maltreatment‐specific inferences: A test of Rose and Abramson's (1992) extension of the hopelessness theory

In extending the etiological chain of the hopelessness theory of depression (Abramson, Metalsky, & Alloy, 1989), Rose and Abramson (1992) proposed a developmental model by which childhood maltreatment may contribute to the development of a negative inferential style. Once developed, this negative inferential style leaves the individual vulnerable to developing hopelessness and symptoms of hopelessness depression. In the current cross‐sectional study, reports of childhood emotional, but not physical or sexual, maltreatment were significantly related to undergraduates' inferential styles. In addition, results from path analyses indicated that inferences about specific experiences of childhood emotional maltreatment mediated this relationship. Testing Rose and Abramson's entire model, results from path analyses supported a partial, but not full, mediation model.     

Help‐Seeking Behavior Prior to Nearly Lethal Suicide Attempts

T he association between help‐seeking and nearly lethal suicide attempts was evaluated using data from a population‐based, case‐control study of 153 13‐ to 34‐year‐old suicide attempt case‐patients treated at emergency departments in Houston, Texas, and a random sample of 513 control‐subjects. Measures of help‐seeking included whether the participant sought help for health/emotional problems in the past month, type of consultant contacted, and whether suicide was discussed during the interaction. Overall, friends/family were consulted most frequently (48%). After controlling for potential confounders, case‐patients were less likely than control‐subjects to seek help from any consultant (OR = 0.5, 95% CI = 0.3–0.8) or a professional (e.g., physician, counselor) consultant (OR = 0.5, 95% CI = 0.29–0.8). Among those who sought help, case‐patients were more likely than to discuss suicide (OR = 2.6, 95% CI = 1.2–5.4), particularly with professionals (OR = 11.8, 95% CI = 3.2–43.2). Our findings suggest that efforts to better understand the role of help‐seeking in suicide prevention, including help sought from family and friends, deserves further attention.     

I Can Stomach That! Fearlessness About Death Predicts Attenuated Facial Electromyography Activity in Response to Death‐Related Images

Objective measures of suicide risk can convey life‐saving information to clinicians, but few such measures exist. This study examined an objective measure of fearlessness about death (FAD), testing whether FAD relates to self‐reported and physiological aversion to death. Females (n = 87) reported FAD and disgust sensitivity, and facial electromyography was used to measure physiological facial responses consistent with disgust while viewing death‐related images. FAD predicted attenuated expression of physiological death aversion, even when controlling for self‐reported death‐related disgust sensitivity. Diminished physiological aversion to death‐related stimuli holds promise as an objective measure of FAD and suicide risk.     

ENVISIONING ONESELF AS A LEADER: COMPARISONS OF WOMEN AND MEN IN SPAIN AND THE UNITED STATES

In an examination of aspirations for leadership in the United States and Spain, male and female students envisioned themselves as a chief executive officer, vice president, or mid-level manager in an industry with a feminine image (clothing manufacturing) or a masculine image (auto manufacturing). Although men and women perceived these roles as equally positive, women perceived them as less possible and less facilitative of close relationships and gender relationships. Other gender effects included more positive perceptions of the roles by women in the feminine industry and by men in the masculine industry. Cross-nationally men perceived the roles as more positive than women did only in Spain, and U.S. students perceived the roles as more possible than Spanish students did.     

The Dreyfus Affair’s Forgotten Hero: Bernard Lazare and the First Modern Fight against Antisemitism

Jewish History - The historiography of the Dreyfus Affair has often neglected the crucial role played by Bernard Lazare as the first defender of the wrongly accused French army captain Alfred...     

Individual Differences in Reward-Based Learning Predict Fluid Reasoning Abilities

The ability to reason and problem-solve in novel situations, as measured by the Raven's Advanced Progressive Matrices (RAPM), is highly predictive of both cognitive task performance and real-world outcomes. Here we provide evidence that RAPM performance depends on the ability to reallocate attention in response to self-generated feedback about progress. We propose that such an ability is underpinned by the basal ganglia nuclei, which are critically tied to both reward processing and cognitive control. This hypothesis was implemented in a neurocomputational model of the RAPM task, which was used to derive novel predictions at the behavioral and neural levels. These predictions were then verified in one neuroimaging and two behavioral experiments. Furthermore, an effective connectivity analysis of the neuroimaging data confirmed a role for the basal ganglia in modulating attention. Taken together, these results suggest that individual differences in a neural circuit related to reward processing underpin human fluid reasoning abilities.