Executive Functions in Children: Associations with Aggressive Behavior and Appraisal Processing

This study investigated whether and how deficits in executive functioning and distortions in appraisal processing are related to subtypes of aggressive behavior. The sample included 83 boys assessed using multi-informant reports and performance measures. Deficits in two executive functions, response inhibition and planning ability were related primarily to reactive aggression. Hostile attributional biases moderated relations between planning ability and proactive and reactive aggression subtypes, with minimal relations between planning deficits and aggression at low levels of hostile attributional bias. As the level of hostile attributional bias increased, the relation between planning deficits and reactive aggression became increasingly large in a positive direction whereas the relation between planning deficits and proactive aggression became increasingly negative. Additionally, hostile encoding moderated the relation between behavioral inhibition and reactive aggressive behavior. Results also suggested a mediational role for response inhibition in the relation between planning ability and reactive aggression.     

Toddlers can adaptively change how they categorize: same objects,same session,two different categorical distinctions

Two experiments demonstrate that 14‐ to 18‐month‐old toddlers can adaptively change how they categorize a set of objects within a single session, and that this ability is related to vocabulary size. In both experiments, toddlers were presented with a sequential touching task with objects that could be categorized either according to some perceptually salient dimension corresponding to a taxonomic distinction (e.g. animals vs. vehicles) or to some less obvious dimension (e.g. rigid vs. deformable). In each experiment, children with larger productive vocabularies responded to both dimensions, showing evidence of sensitivity to each way of categorizing the items. Children with smaller productive vocabularies attended only to the taxonomically related categorical grouping. These experiments confirm that toddlers can adaptively shift the basis of their categorization and highlight the dynamic interaction between the child and the current task in early categorization.     

Words, hemispheres, and processing mechanisms: A response to Marsolek and Deason (2007)

Ellis, Ansorge and Lavidor (2007) [Ellis, A.W., Ansorge, L., & Lavidor, M. (2007). Words, hemispheres, and dissociable subsystems: The effects of exposure duration, case alternation, priming and continuity of form on word recognition in the left and right visual fields. Brain and Language, 103, 292–303.] presented three experiments investigating the effects of exposure duration and format (normal vs mixed or alternating case) on the recognition of words presented in the left and right visual fields. The experiments were conducted within the framework of ‘dissociable neural subsystems theory’ developed by Marsolek and colleagues. Marsolek and Deason (2007) [Marsolek, C.J. & Deason, R.G. (2007). Hemispheric asymmetries in visual word-form processing: Progress, conflict, and evaluating theories. Brain and Language, 103, 304–307.] offer some reflections on our paper, including alternative interpretations of some of our findings. We respond to those reflections in this reply.     

Does selecting one visual object from several require inhibition of the actions associated with nonselected objects?

Four experiments are described in which 1 visual object (the target) was selected from another (the distractor) according to its color (Experiments 1, 2, and 4) or its relative location (Experiment 3) and then was classified according to a simple geometric property. Object classification was signaled as fast as possible by a precision or power grip response, and this grip was either compatible or incompatible with either object. When targets were selected by color, target-compatible grip responses were facilitated, but distractor-compatible grip responses were impaired. When targets were selected by location, similar results were obtained for target-compatible grip responses, but not distractor-compatible grip responses. These data are explained in terms of the involvement of action codes in object-level selection.     

Color preferences according to gender and sexual orientation

The present study was undertaken to verify findings surrounding sex differences in color preferences, and to extend this realm of inquiry by looking for possible differences in color preferences associated with sexual orientation. Based on a large sample of North American college students, significant gender differences were found, with the main difference being a greater preference for shades of blue by males than by females. Females, on the other hand, tended to be more evenly divided than males between preferring both green and blue. Regarding sexual orientation, we found no significant differences between heterosexuals and homosexual/bisexuals of either gender. In other words, male and female homosexuals/bisexuals exhibited essentially the same configuration of color preferences as did their heterosexual counterparts.     

Rational Emotive Behavior Therapy (REBT) in the New Millenium: A Cross-Cultural Approach

This paper reviews and discusses the results of five cross-cultural studies in Colombia, Costa Rica, El Salvador, Spain, and USA, using 2 (college students vs. their parents) × 2 (males vs. females) MANOVA match group designs with the Attitudes and Beliefs Inventory subscales as dependent variables, two multicultural studies investigating the relationship between some demographic variables (Pan American Health Organization's Index of Violence, and Acculturation) and people's Irrationality, and two multidisciplinary studies on the relationship between some medical conditions (skin diseases, and severity of symptoms during menopause) and Irrational Beliefs.     

Rational-emotive therapy applied to relationship therapy

RET is a comprehensive mode of relationship therapy that takes a double-barreled psychotherapeutic approach of helping all the partners in a relationship to accept responsibility for their own disturbances and failings and to work at correcting these-while, at the same time, helping them to understand and work actively at changing the marital or family system in which they are relating and the conditions in this system that are contributing to their practical and emotional problems. Rational-emotive relationship therapy is a form of cognitive behavior therapy that includes the following features: (1) It importantly stresses the cognitive or philosophic causes of emotional disturbance and of family disruption. (2) It teaches partners that they largely disturb themselves and that they can effectively refuse to continue to do so. (3) It almost always employs a number of cognitive, emotive, and behavioral techniques but employs them not merely to achieve symptomatic change but to help couples achieve a profound philosophic reconstruction that will, hopefully, lead to elegant and permanent change. It clearly acknowledges the biological as well as the sociological bases of disturbance, and therefore stresses vigorous and forceful, active-directive methods that will impinge upon and help alter the strongly held disturbances that partners frequently experience. (5) It holds to a rigorously scientific and yet highly humanistic outlook in both its theory and its practice. (6) It stresses a phenomenological, intraindividual, and depth-centered approach to understanding and tackling human disturbance, but at the same time uses practical problem-solving and skill-straining methods of changing family situations and interactions.