Causal uncertainty during initial interactions

Causal uncertainty (CU) refers to persistent doubts people have about their ability to understand causes of social events. Although such confusion about social dynamics should affect social exchanges, previous research has been limited to the realm of social cognition (i.e., computer‐based studies exploring perceptions of hypothetical others). In three studies, we explored CU effects during real‐time social interactions with unacquainted conversational partners. We found that high CU participants perceived their conversations and conversational partners more negatively than did low CU participants and that these negative social perceptions stemmed from an inability to sufficiently reduce their cognitive uncertainty. Copyright © 2012 John Wiley & Sons, Ltd.     

Cross-ethnic friendships, perceived discrimination, and their effects on ethnic activism over time: a longitudinal investigation of three ethnic minority groups

This research examines cross-ethnic friendships as a predictor of perceived discrimination and support for ethnic activism over time among African American, Latino American, and Asian American undergraduate participants from a multi-year, longitudinal study conducted in the United States. Our research builds on prior cross-sectional research by testing effects longitudinally and examining how relationships among these variables may differ across ethnic minority groups. Results indicate that, over time, greater friendships with Whites predict both lower perceptions of discrimination and less support for ethnic activism among African Americans and Latino Americans, but not among Asian Americans. Implications of these findings for future research on inter-group contact, minority-majority relations, and ethnic group differences in status are discussed.     

Perceptual similarity in autism

People with autism have consistently been found to outperform controls on visuo-spatial tasks such as block design, embedded figures, and visual search tasks. Plaisted, O'Riordan, and others (Bonnel et al., 2003; O'Riordan & Plaisted, 2001; O'Riordan, Plaisted, Driver, & Baron-Cohen, 2001; Plaisted, O'Riordan, & Baron-Cohen, 1998a, 1998b) have suggested that these findings might be explained in terms of reduced perceptual similarity in autism, and that reduced perceptual similarity could also account for the difficulties that people with autism have in making generalizations to novel situations. In this study, high-functioning adults with autism and ability-matched controls performed a low-level categorization task designed to examine perceptual similarity. Results were analysed using standard statistical techniques and modelled using a quantitative model of categorization. This analysis revealed that participants with autism required reliably longer to learn the category structure than did the control group but, contrary to the predictions of the reduced perceptual similarity hypothesis, no evidence was found of more accurate performance by the participants with autism during the generalization stage. Our results suggest that when all participants are attending to the same attributes of an object in the visual domain, people with autism will not display signs of enhanced perceptual similarity.     

Predictors of exercise program participation in older women

Abstract

This study examined predictors of exercise program participation in females aged 60 to 89 years of age. Fifty-five exercise program participants and 50 non-exercising subjects were assessed on potential group predictor variables. Univariate analyses indicated that the Exercise compared to the Non-Exercise group had a stronger belief that they did not receive enough exercise in their everyday lives and in the health value of exercise, greater self-efficacy and enjoyment of exercise, and less physical discomfort associated with exercise. The Exercise group perceived exercise programs to be more available and greater family support to participate. Medical advice to exercise and exercise history did not differ significantly between groups. A logistic regression analysis indicated that of the variables assessed, belief that one is not receiving enough exercise in daily life and exercise availability were the most powerful predictors of exercise group membership. The implications of these findings for the promotion of exercise in older women are discussed.     

Interpersonal sensitivity, status, and stereotype accuracy

A classic question in social and organizational psychology is whether low-status persons are more accurate in the perception of their high-status partners than the latter are in their perception of their subordinates. In a series of studies, Snodgrass (1985, 1992) tested this idea. She found that subordinates were more accurate at judging how their bosses viewed them than bosses were at judging how their subordinates viewed them, but that bosses were more accurate at judging how subordinates viewed themselves than subordinates were at judging how bosses viewed themselves. We believe, however, that these results were obscured by stereotype accuracy. Using previously collected data, we found that stereotype accuracy does lead to the pattern previously observed by Snodgrass. We also discovered that when we controlled for stereotype accuracy, subordinates' perceptions were generally more accurate than those of their bosses, which supports Snodgrass's original hypothesis.     

“Self‐promotion”: How regulatory focus affects the pursuit of self‐interest at the expense of the group

Self‐interested behavior may have positive consequences for individual group‐members, but also negatively affects the outcomes of the group when group‐level and individual‐level interests are misaligned. In two studies, we examined such self‐interested, group‐undermining behavior from the perspective of regulatory focus theory. We predicted that when individual and group interests are out of alignment, individuals under promotion focus would be more likely than individuals under prevention focus to pursue individual success at the expense of their group. Two studies provided support for this prediction. Promotion oriented individuals were more willing to act in their self‐interest (at the expense of their group) than individuals under prevention focus when self‐interested goals were not compatible with cooperation. No effect of regulatory focus on group loyalty was found when cooperation formed the only viable route to individual success. We discuss how these findings extend our understanding of the role of regulatory focus in social situations and of the practice of ensuring loyalty in contexts where individual and group goals are misaligned while cooperation is an important part of group success.     

Childhood Maltreatment Increases the Risk of Intimate Partner Violence via PTSD and Anger Personality Traits in Individuals Consulting for Sexual Problems

Childhood maltreatment is a significant risk factor for the perpetration of intimate partner violence (IPV) in adulthood. This study tested, in a clinical sample, a conceptual model suggesting that childhood maltreatment contributes to the development of anger personality traits, directly and indirectly via posttraumatic stress disorder (PTSD), and that anger personality traits, in turn, are associated with IPV. Adults consulting for sex therapy (n = 114) completed self-report measures of childhood maltreatment, PTSD, anger, and IPV. Participants were exposed to high rates of childhood maltreatment (83%). Path analysis supported the hypothesized model: Exposure to child maltreatment was associated with anger personality traits, and this association was partially mediated by PTSD symptoms. Anger personality traits were highly correlated with IPV.