A virtual reality scenario for all seasons: the virtual classroom

Treatment and rehabilitation of the cognitive, psychological, and motor sequelae of central nervous system dysfunction often relies on assessment instruments to inform diagnosis and to track changes in clinical status. Typically, these assessments employ paper-and-pencil psychometrics, hands-on analog/computer tests, and rating of behavior within the context of real-world functional environments. Virtual reality offers the option to produce and distribute identical "standard" simulation environments in which performance can be measured and rehabilitated. Within such digital scenarios, normative data can be accumulated for performance comparisons needed for assessment/diagnosis and for treatment/rehabilitation purposes. In this manner, reusable archetypic virtual environments constructed for one purpose can also be applied for applications addressing other clinical targets. This article will provide a review of such a retooling approach using a virtual classroom simulation that was originally developed as a controlled stimulus environment in which attention processes could be systematically assessed in children with attention-deficit/hyperactivity disorder. This system is now being applied to other clinical targets including the development of tests that address other cognitive functions, eye movement under distraction conditions, social anxiety disorder, and the creation of an earthquake safety training application for children with developmental and learning disabilities.     

The Effect of Removing Superstitious Behavior and Introducing a Pre-Performance Routine on Basketball Free-Throw Performance

Abstract

A meta-analysis was conducted on 40 studies (76 effects) in order to examine exercise training as a method of stress-management treatment for adults. It offered evidence of a low-to-moderate positive effect in anxiety reduction. Exercise training studies that examined change from pre to post-treatment and studies that examined both change over time and between group differences were examined separately. The unbiased weighted average effect sizes were .45 and .36, respectively. Thus, exercise training improved anxiety levels an average of .36 standard deviations over alternative or control conditions. Adults who were more likely to have a stressful lifestyle benefited more from the exercise training than those who did not. Recommendations are made for both practice and research.     

Structural couple therapy in the treatment of inhibited sexual drive

Abstract

This paper presents a study of a structural couple therapy approach to the treatment of inhibited sexual desire (ISD). ISD is first conceptualized as a relational phenomenon that may be most effectively treated in a couple context. Structural couple therapy is advanced and applied to the treatment of a clinical sample of couples presenting with ISD. Results of the study suggest that a structural couple therapy approach to ISD is effective in reducing symptoms of the sexual disorder and in increasing couple satisfaction.