Cultural differences in self-verification: The role of naïve dialecticism

This research presents the first evidence of cultural differences in self-verification and the role of naïve dialecticism in mediating these differences. Chinese, Asian-American, and non-Asian American students completed a series of personality tests, and were presented with bogus feedback that was either self-consistent or self-discrepant, and either positive or negative. Whereas non-Asians self-verified (i.e., tended to exhibit resistance), mainland Chinese and Asian-American participants tended to adjust their self-views when they received (either positive or negative) feedback that contradicted their prevailing self-conceptions. Mediated moderation analyses showed that naïve dialecticism, mediated cultural differences in self-verification.     

How do individuals with Williams syndrome learn a route in a real‐world environment?

Individuals with Williams syndrome (WS) show a specific deficit in visuo‐spatial abilities. This finding, however, derives mainly from performance on small‐scale laboratory‐based tasks. This study investigated large‐scale route learning in individuals with WS and two matched control groups (moderate learning difficulty group [MLD], typically developing group [TD]). In a non‐labelling and a labelling (verbal information provided along the route) condition, participants were guided along one of two unfamiliar 1‐km routes with 20 junctions, and then retraced the route themselves (two trials). The WS participants performed less well than the other groups, but given verbal information and repeated experience they learnt nearly all of the turns along the route. The extent of improvement in route knowledge (correct turns) in WS was comparable to that of the control groups. Relational knowledge (correctly identifying spatial relationships between landmarks), compared with the TD group, remained poor for both the WS and the MLD group. Assessment of the relationship between performance on the large‐scale route‐learning task and that on three small‐scale tasks (maze learning, perspective taking, map use) showed no relationship for the TD controls, and only a few non‐specific associations in the MLD and WS groups.     

Stances and Epistemology: Values,Pragmatics, and Rationality

Bas van Fraassen has argued that many philosophical positions should be understood as stances rather than factual beliefs. This paper discusses the vexed question of whether and how such stances can be rationally justified. It argues that stances may be justified pragmatically, in terms of both their epistemic fruits and their coherence with our values, both epistemic and non‐epistemic. It also examines van Fraassen's version of epistemological voluntarism, which has received considerable attention of late, and shows that it provides a theoretical framework, and approach to epistemology, within which the pragmatic and value‐based forms of justification appropriate to stance choice find a natural home.     

Social learning,sexual and physical abuse,and adult crime

This research examines the relationship between childhood physical and sexual abuse and the types of crimes committed by male adult offenders. We use the method of discriminant prediction to determine whether independent and dependent variables are related in ways that theories predict. Our analyses of data from the Survey of Inmates in State and Federal Correctional Facilities suggest that offenders model specific behaviors to which they have been exposed. Male offenders who were sexually abused as a child are more likely to commit sexual offenses, particularly sexual offenses against children, than nonsexual offenses. Offenders who were physically abused are more likely to engage in violent offenses than nonviolent offenses. Further analyses show that sexual offenders, and to a lesser extent violent offenders, are likely to specialize in those offenses. Our results are consistent with a social learning approach. They address a heretofore neglected issue: what exactly do children model when they are mistreated. Aggr. Behav. 35:489–501, 2009. © 2009 Wiley‐Liss, Inc.     

Stopping eye and hand movements: are the processes independent?

To explore how eye and hand movements are controlled in a stop task, we introduced effector uncertainty by instructing subjects to initiate and occasionally inhibit eye, hand, or eye + hand movements in response to a color-coded foveal or tone-coded auditory stop signal. Regardless of stop signal modality, stop signal reaction time was shorter for eye movements than for hand movements, but notably did not vary with knowledge about which movement to cancel. Most errors on eye + hand stopping trials were combined eye + hand movements. The probability and latency of signal respond eye and hand movements corresponded to predictions of Logan and Cowan's (1984) race model applied to each effector independently.     

Executive control of gaze by the frontal lobes

Executive control requires controlling the initiation of movements, judging the consequences of actions, and adjusting performance accordingly. We have investigated the role of different areas in the frontal lobe in executive control expressed by macaque monkeys performing a saccade stop signal task. Certain neurons in the frontal eye field respond to visual stimuli, and others control the production of saccadic eye movements. Neurons in the supplementary eye field do not control directly the initiation of saccades but, instead, signal the production of errors, the anticipation and delivery of reinforcement, and the presence of response conflict. Neurons in the anterior cingulate cortex signal the production of errors and the anticipation and delivery of reinforcement, but not the presence of response conflict. Intracranial local field potentials in the anterior cingulate cortex of monkeys indicate that these medial frontal signals can contribute to event-related potentials related to performance monitoring. Electrical stimulation of the supplementary eye field improves performance in the task by elevating saccade latency. An interactive race model shows how interacting units produce behavior that can be described as the outcome of a race between independent processes and how conflict between gaze-holding and gaze-shifting neurons can be used to adjust performance.     

Ultrasound: A Window to the Womb?: Obstetric Ultrasound and the Abortion Rights Debate

This paper explores the rhetoric of obstetric ultrasound technology as it relates to the abortion debate, specifically the interpretation given to ultrasound images by opponents of abortion. The tenor of the anti-abortion approach is precisely captured in the videotape, Ultrasound: A Window to the Womb. Aspects of this videotape are analyzed in order to tease out the assumptions about the (female) body and about the access to truth yielded by scientific technology (ultrasound) held by militant opponents of abortion. It is argued that the ultrasound images do not offer transparent confirmation of the ontological status of the embryo and fetus. Rather, the window of ultrasound is constructed through a complex combination of visual and verbal devices: ultrasound images, photographic images, verbal argument, and emotional appeal.     

What makes a girl (or a boy) popular (or unpopular)? African American children's perceptions and developmental differences

Open-ended questions were used to obtain narrative accounts of what makes a girl (or a boy) popular (or unpopular) at school. The participants were 489 African American students in Grades 1, 4, and 7 recruited from high-risk inner-city neighborhoods. Appearance and self-presentation were mentioned the most in Grades 4 and 7. Prosocial characteristics were especially relevant for popularity in Grade 1, as were studentship in Grade 4 and peer affiliations in Grade 7. Deviant behaviors were nominated for popularity more frequently in Grade 7 than in the younger grades and more for boys' popularity than for girls'. The mean deviance scores were negative in all grade levels, suggesting a normative peer culture. Male groups in Grade 7 showed significant homophily in reports of deviant behaviors.     

Strength-Based Assessment of Rural African American Early Adolescents: Characteristics of Students in High and Low Groups on the Behavioral and Emotional Rating Scale

Early adolescents strengths were examined in relation to factors that are associated with developmental risk or resilience in two rural low-income southern communities. The sample was comprised 279 students (101 boys, 178 girls), all of whom were African American and reflected the public school attendance of this community. Parent reports on the Behavioral and Emotional Rating Scale (BERS) were used to assess strengths. BERS scores were examined in relation to academic, behavioral, and social characteristics of participants. For girls, total strength scores on the BERS were positively associated with indices of high competence and negatively associated with problematic characteristics. For boys, high and low total strength scores differentiated between youth who did and did not have risks associated with externalizing behavior problems. The results are discussed in terms of their implications for assessment and prevention.     

Competition in stereotyped domains: Competition,social comparison,and stereotype threat

The current work examines a novel and specific way in which competition can hurt the performance of negatively stereotyped individuals: by evoking stereotype threat. In four experiments, we demonstrate that women's underperformance in math when primed with competition was due to feeling worried about confirming negative stereotypes about women's math ability (i.e., stereotype threat), that the activation of negative performance stereotypes for women primed with competition was due to increased group‐level social comparisons (i.e., comparing the self with men and women), and that priming competition led men to perform more poorly than women in a domain where they are negatively stereotyped (i.e., verbal ability). This research suggests that priming people with competition in contexts where they are negatively stereotyped leads to greater social comparison, activation of negative stereotypes, and concern about confirming these stereotypes, thereby decreasing stereotyped individuals' performance in the stereotyped domain. Copyright © 2013 John Wiley & Sons, Ltd.