Children's beliefs about the continuity of aggression

Elementary school students (N = 139) read vignettes describing aggressive peers and rated the extent to which they believed the peers' aggression would continue over time and in different contexts. Children also rated their social and moral acceptance of aggression, and how difficult it would be to help the vignette characters desist from aggression. Teachers rated participants' aggressive and prosocial behaviors. Results indicated that aggression is generally viewed as continuous across time and context, and likely to produce little acceptance. Beliefs about continuity were positively associated with perceived difficulty of changing aggression and negatively associated with social acceptance. Gender moderated the association between continuity beliefs and moral acceptance. Teacher‐rated behavior was associated with social perceptions. Findings are discussed with regard to their implications for future research as well as their potential application to the design of interventions for youth aggression. Aggress. Behav. 00:00–00, 2005. © 2005 Wiley‐Liss, Inc.     

Bogus concerns about the false prototype enhancement effect

Two experiments addressed the mechanism responsible for the false prototype effect, the phenomenon in which a prototype gradient can be obtained in the absence of learning. Previous demonstrations of this effect have occurred solely in a single-category paradigm in which transfer patterns are assigned or not to the learning category. We tested the hypothesis that any extraneous variable potentially responsible for this effect, such as compactness varying with pattern distortion (Zaki & Nosofsky, 2004), may be functional in the single-category paradigm but not when multiple categories are available at the time of transfer. In the present study, subjects received a bogus or a real category learning phase, followed by a transfer test that required assignment into 1 or 3 prototype categories. The results showed that a minimal prototype gradient was obtained in the bogus conditions, with performance approaching chance levels when classification into 3 categories was required. In contrast, a substantial prototype gradient effect was found following learning. We conclude that the prototype gradient typically obtained following multiple-category learning is primarily driven by real learning and that the false prototype effect is itself an artifact of the single-category paradigm.     

A unified framework for inhibitory control

Inhibiting unwanted thoughts, actions and emotions figures centrally in daily life, and the prefrontal cortex (PFC) is widely viewed as a source of this inhibitory control. We argue that the function of the PFC is best understood in terms of representing and actively maintaining abstract information, such as goals, which produces two types of inhibitory effects on other brain regions. Inhibition of some subcortical regions takes a directed global form, with prefrontal regions providing contextual information relevant to when to inhibit all processing in a region. Inhibition within neocortical (and some subcortical) regions takes an indirect competitive form, with prefrontal regions providing excitation of goal-relevant options. These distinctions are crucial for understanding the mechanisms of inhibition and how they can be impaired or improved.     

Les Carrières Scolaires Des Jeunes Allophones À Montréal, Toronto Et Vancouver: Une Analyse Comparative

On the basis of administrative data obtained from provincial or local authorities, this article examines the school pathways of young allophones in the dominant linguistic sector: French in Montreal and English in Toronto and Vancouver. In each of the three cities, although they have comparatively lower characteristics, the allophones (target group) perform more or less as the non-allophones (comparison group), in terms of cumulative graduation rates as well as choice of selective courses leading to CEGEP or university. It remains, nevertheless, that this performance differs between linguistic subgroups, with the hierarchy of such subgroups varying between the three cities. However, a multivariate regression analysis reveals, after controlling for the differences in the characteristics of the two groups, that the control group comes rather on top and this, in all three cities. Moreover, the regression analysis examines, for each of the three cities, the risk factors affecting the target group and compares them with the corresponding factors affecting the comparison group.     

The use of virtual reality for episodic memory assessment: effects of active navigation

Episodic memory was assessed using Virtual Reality (VR). Forty-four (44) subjects visualized a target virtual apartment containing specific objects in each room. Then they visualized a second virtual apartment comprised of specific objects and objects shared by the two apartments. Subjects navigated in the virtual apartments in one of the following two conditions: active and passive. Four main episodic memory components were scored from the VR exposures: (1) learning effect; (2) active forgetting effect; (3) strategies at encoding and at retrieval; and (4) false recognitions (FRs). The effect of navigation mode (active vs. passive) on each memory component was examined. Active subjects had better learning and retrieval (recognition hits) performances compared to passive subjects. A beneficial effect of active navigation was also observed on the source-based FR rates. Active subjects made fewer source-based FRs compared to passive subjects. These overall results for the effect of active navigation are discussed in terms of the distinction between item-specific and relational processing.     

An Embodied‐Socio‐Psychological Perspective in Health Psychology?

The author introduces an alternative perspective to the biopsychosocial model in health psychology. In the first part of her article, she presents the major critiques levelled at mainstream research in health psychology. In the second part, she reviews fundamental studies on the place of emotions in corporeality, then studies that are more psycho‐socially oriented and focus on the relationship between health and the social. This literature review shows the necessity of an alternative perspective. The Embodied‐Socio‐Psychological (ESP) perspective which is presented here is based on a historico‐cultural and developmental approach, drawing from Wallon and Vygotsky’s work and supported by current research in neuroscience on mirror neurons as well as by early interaction psychology. The ESP perspective enables accounting for the articulation between embodied emotional development and the development of superior psychological functions within the social and cultural field; during the crisis of serious illness, this articulation is strongly disrupted in its embodied emotional, embodied social as well as socio‐psychological foundations. This perspective proposes going beyond a notion of the ill human being as a juxtaposition of BPS variables, in order to account for the complementary, indissociable and complex articulation of the corporeal, the social and the psychological. It refers to a theoretical approach that is clearly psychological and no longer anchored in a biomedical definition.     

Misleading cues improve developmental assessment of working memory capacity: The color matching tasks

The theory of constructive operators was used as a framework to design two versions of a paradigm (color matching task, CMT) in which items are parametrically ordered in difficulty, and differ only contextually. Items in CMT-Balloon are facilitating, whereas items in CMT-Clown contain misleading cues. Participants of ages 7–14 years and adults (N = 149) were studied. We found significant model-predicted graded differences in performance between the facilitating and misleading tasks, across and within age groups, expressing age versus items’ demand interactions. Younger children were differentially affected by contextual cues. Even though both task versions were highly correlated with a well-established developmental measure of attentional capacity, CMT-Clown, which contained misleading cues, was a better measure of working memory capacity. These results show a need to estimate degree of misleadingness whenever performance levels in working memory or mental attention tasks are compared and interpreted. Developmental profiles of both tasks are discussed in terms of contextual differences and neoPiagetian stages of development.     

Here’s Looking at You: Self-Objectification, Body Image Disturbance, and Sorority Rush

This study investigated the impact of sorority rush on self-objectification and body image disturbance. First-year undergraduate women either participating (n?=?68) or not participating (n?=?59) in sorority rush at a U.S. Midwestern university completed online surveys at four time points. It was predicted that rush participation would lead to increases in self-objectification, which in turn would lead to increases in body shame and eating disordered behavior and attitudes. Results supported predictions based on objectification theory at a single time point, but not longitudinally. Rush participants evidenced higher levels of self-objectification and eating disordered behavior at all time points. Body mass index predicted dropping out of the rush process and was negatively correlated with satisfaction with the rush process.     

Adolescents’ Social Reasoning About Relational Aggression

We examined early adolescents’ reasoning about relational aggression, and the links that their reasoning has to their own relationally aggressive behavior. Thinking about relational aggression was compared to thinking about physical aggression, conventional violations, and personal behavior. In individual interviews, adolescents (N = 103) rated the acceptability of relational aggression, physical aggression, conventional violations, and personal behavior, and justified their ratings. Results indicated that adolescents’ views about relational aggression are complex. Although gossip was viewed as very wrong (comparable to beliefs about physical aggression), exclusion was perceived to be somewhat acceptable (less wrong than conventional violations, but more wrong than personal behaviors). With regard to associations between beliefs about aggression and aggressive behavior, the results indicated that beliefs about gossip were associated with gossiping behavior, and that beliefs about physical aggression were associated with physically aggressive behavior. No links emerged between beliefs about exclusion and exclusionary behavior. Implications and suggestions for future research are discussed within the frameworks of social domain theory and social information processing models of aggressive behavior.     

Development of a Cognitive-Behavioral Intervention Program to Treat Anxiety and Social Deficits in Teens with High-Functioning Autism

Anxiety is a common co-occurring problem among young people with autism spectrum disorders (ASD). Characterized by deficits in social interaction, communication problems, and stereotyped behavior and restricted interests, this group of disorders is more prevalent than previously realized. When present, anxiety may compound the social deficits of young people with ASD. Given the additional disability and common co-occurrence of anxiety in ASD, we developed a manual-based cognitive-behavioral treatment program to target anxiety symptoms as well as social skill deficits in adolescents with ASD [Multimodal Anxiety and Social Skills Intervention: MASSI]. In this paper, we describe the foundation, content, and development of MASSI. We also summarize data on treatment feasibility based on a pilot study that implemented the intervention.