Handedness and depression in university students: a sex by handedness interaction

Previous research has indicated that there is an increased incidence of left-handedness in samples of depressed individuals. We administered the Beck Depression Inventory (BDI) to a sample of 541 undergraduate students. Left-handed males showed significant elevation of BDI scores. It is unlikely that this result is due to decreased right hemisphere activity or sex-role conflicts. However, one possibility is that known differences in male steroid hormones levels between right- and left-handers contributed to this effect. Press     

Enhancing school-based prevention and youth development through coordinated social,emotional, and academic learning

A comprehensive mission for schools is to educate students to be knowledgeable, responsible, socially skilled, healthy, caring, and contributing citizens. This mission is supported by the growing number of school-based prevention and youth development programs. Yet, the current impact of these programs is limited because of insufficient coordination with other components of school operations and inattention to implementation and evaluation factors necessary for strong program impact and sustainability. Widespread implementation of beneficial prevention programming requires further development of research-based, comprehensive school reform models that improve social, health, and academic outcomes; educational policies that demand accountability for fostering children's full development; professional development that prepares and supports educators to implement programs effectively; and systematic monitoring and evaluation to guide school improvement.     

The moderating role of early traumatic experiences on the association of schizotypal traits with visual perception

The findings on the association of schizotypal traits with the perception of visual illusions are scarce and inconsistent and have not taken into consideration potential effects of childhood traumatic experiences, a risk factor for schizophrenia-spectrum conditions. Thus, the present study addressed the question of potential moderating effects of early traumatic experiences on the association between different aspects of schizotypal traits with the perception of the Müller-Lyer and Navon's Hierarchical Letters (NHL) illusions. The study revealed that (a) increased suspiciousness was associated with increased liability to the Müller-Lyer illusion, when the exposure to traumatic events was high, whereas the opposite pattern was true when the exposure to traumatic events was low; (b) negative schizotypy was associated with more accurate global perception, and high disorganized schizotypy was associated with superior accuracy when target letters were present during the NHL illusion, when early traumatic experiences were at lower levels; and (c) high negative, disorganized, and total schizotypy were associated with lower accuracy when target letters were present in the NHL paradigm, when early traumatic experiences were at higher levels. The findings of the study suggest that early traumatic events differentially moderate the relationship between various aspects of schizotypal traits and visual perceptual processing.     

Schools as a source of stress to children: An analysis of causal and ameliorative influences

An analysis of factors leading schools to be a significant source of stress to children is presented. Debilitating school stress is seen as linked to forces, including some in prominent movements for school “reform,” that push schools to overemphasize academic acceleration, competition, evaluation, and test-based accountability. The paradoxical effects of these forces are to impede acquisition of academic skills and minimize opportunities for children to develop crucial competencies needed for citizenship, responsible adulthood, parenthood, and management of the complex world of work. Recommendations based on developmental and empirical considerations are presented to reduce the debilitating stress in our schools. The tenacious leadership and coordinated, sustained planning required to enact some of these recommendations is noted and encouraged.     

Evaluation of a nonintellectual assessment procedure for the early screening of exceptionality

Using a battery of nonintellectual measures with demonstrated validity for the screening of learning disabled and emotionally handicapped pupils, this study evaluated the feasibility of screening for potential educable mentally retarded (EMR) and gifted candidates. The criterion measure used to establish evidence of potential EMR and gifted eligibility was an individually-administered intelligence test. Teacher nominations of pupils they would refer for learning disabled (LD), EMR and gifted evaluation were obtained prior to administration of the screening instruments in a subsample of the participating districts in order to compare IQ criterion groups and screening results with teacher referrals. Results showed that the group of pupils screened by the nonintellectual measures contained 91% of those in the low IQ group (potential EMR) and 86% of those in the high IQ group (potential gifted). By contrast, teacher referrals failed to screen any of those deemed potentially eligible based on IQ criterion scores. The evidence suggests that reliance on conventional methods of teacher referral is inadequate for screening of EMR and gifted pupils, but that screening with the nonintellectual measures demonstrates a promise worthy of wider consideration.     

Value‐related goals and vocational choice: The effect of temporal distance

This field study examines the importance that people assign to value‐related goals in their vocational decisions. We focused on the interactive effects of temporal distance from the vocational decision and the level of abstraction of the goal. Soldiers rated the importance of value‐related goals for their vocational choice following their release from military service. They were presented with value‐driven, abstract, decontextualized goals and with value‐driven, concrete, job‐related goals. For half, vocational choice was temporally close, and for the rest, it was temporally distant. Temporal distance from the vocational decision interacted with the level of abstraction of the goals in predicting their importance: When construed in the abstract, the goals were deemed more important if the vocational decision was distant. When construed concretely, the goals were deemed more important if the vocational decision was proximate.     

Conduct disorder in children: Challenges,and prospective cognitive behavioural treatments

Conduct disorder in children presents significant challenges in its effects on families, teachers, and care-givers and in its treatment. Cognitive-behavioural therapies are among the better researched treatments for conduct disorder. Cognitive-behavioural therapies may be limited in their effectiveness because they were designed for adolescents rather than children. Child-versions of cognitive-behavioural therapies that train in prosocial behaviours may hold greater promise in the prevention and management of conduct disorder in children. Children with conduct disorder comorbid with other child disorders, and reactive aggression may derive greater benefit from multimodal interventions involving medication and psychosocial interventions.     

Rorschach Comprehensive System data for a sample of 506 adult nonpatients from Argentina

This study is composed of 506 nonpatient adults, ages 18 to 65, all from Argentina. The data were gathered by five examiners, who tested most of the participants at their work site. Inclusion and exclusion criteria are described and interrater reliability statistics at the response level are presented along with findings for the Rorschach Comprehensive System (CS; Exner, 1994).