Cognitive Development in Gifted Children: Toward a More Precise Understanding of Emerging Differences in Intelligence

To truly understand gifted performance, it is necessary to merge research on giftedness with current thinking in cognitive development and intelligence. This article presents traditional research on gifted children's cognitive development then considers how the application of newer models and theories from the field of cognitive development can be combined with research on giftedness to change the way people think about gifted performance. First four factors that have often been associated with giftedness are discussed from the perspectives of cognitive developmental psychology and gifted education. Next, emphasis is placed on investigating the strategic development of gifted children. Specifically, R. S. Siegler's (Emerging Minds: The Process of Change in Children's Thinking, Oxford University Press, New York, 1996) model of strategy development is addressed in terms of what it may contribute to understanding gifted cognition. Finally, future lines of research using models from cognitive development and complex systems models of development are recommended.     

The effects of localised fatigue on upper extremity jump shot kinematics and kinetics in team handball

Team handball is a popular sport worldwide that requires numerous throws to be made throughout the course of a game. Because of the upper extremity demands of repetitive throwing, it is possible that fatigue can alter the mechanics of a shot. The purpose of this study was to determine the influence of localised fatigue on jump shot kinematics and kinetics. Eleven male team handball players (23.1 ± 3.1 years; 185.1 ± 8.3 cm; 89.7 ± 12.2 kg) volunteered. An electromagnetic tracking system was used to examine the jump shot prior to and following localised fatigue. The fatiguing protocol consisted of throwing a 2.2 kg medicine ball into a rebounder until volitional fatigue. No significant kinematic or kinetic differences were observed following fatigue. Shoulder external rotation was ?74.8 ± 14.9° prior to and ?79.0 ± 14.7° following fatigue at MER. Scapula, external rotation at ball release (BR) prior to fatigue was ?2.2 ± 7.0° and ?3.2 ± 11.1° following fatigue. Scapular internal rotation, at maximum shoulder internal rotation (MIR), changed from 18.4 ± 11.2° to 20.4 ± 11.8°. Ball velocity decreased from19.8 m · s^–1 to 18.8 m · s^–1 (P = 0.12). Accuracy percentage in the pre-fatigue trials was 60.8 ± 14.1% and 52.8 ± 12.7% following fatigue (P = 0.20). While no significant changes were observed, it is possible that other fatiguing protocols that more closely represent the aerobic and throwing demands of the sport may have a greater effect on the kinematics and kinetics of the jump shot.     

Stepping out of rhythm: an embodied artifact for noticing rate of change

Educational technology research and development - Making sense of data is fundamental to science. Yet, the form in which data are represented can make their interpretation challenging for students....     

Trends in the Selection of Coaches for Female Athletes: A Demographic Inquiry

Abstract

Data were collected from 335 collegiate female athletic directors utilizing a questionnaire designed to assess trends in selecting coaches for female athletes between 1974 and 1979. These demographic results revealed: (a) a 37% increase in the number of coaches for female athletes, (b) a greater increase at the assistant (229%) rather than head (8%) coach level, (c) a substantial increase in male coaches (724) in comparison to their female counterparts (44), (d) a significant decline (294) in female head coaches, and (e) a large increase in the number of male head coaches (437). As the bases for this present investigation, current practices and affirmative action strategies were discussed (i.e., gender employment trends, de facto discrimination, federal civil rights legislation). Possible explanations of these findings were offered.     

Relationship between Working Environment,Self-Concept,Real-Ideal Self Discrepancy,and Functionality in Physical Education Teachers

Abstract

The major purposes of the present study were to determine to what extent and in what ways an individual's personality is affected by the working environment. Three questions were asked about the effect of working environment on: (a) realism or accuracy of self-concept, (b) agreement between real self and ideal self, and (c) functionality of personality characteristics. Subjects were 49 physical education faculty in three inner-city and three suburban Los Angeles area high schools. The Holmen Adjective Check List (HACL) was used to assess self-concept, real-ideal self discrepancy, and functionality. Results showed that: (a) suburban teachers had more accurate self-concepts than did inner-city teachers, (b) suburban teachers were seen as being more like their “ideal selves” than were inner-city teachers, and (c) individuals experienced in a given work setting were not necessarily seen as better adapted to that environment than those not working there.     

The effects of virtual racial embodiment in a gaming app on reducing prejudice

This research experimentally examined the effectiveness of the use of virtual racial embodiment in a digital gaming application for reducing bias against a non-dominant group. The findings of this study advance theory and have practical implications for the design of immersive diversity initiatives. We tested avatar creation and the gaming app as a new modality for stimulating perspective-taking. In addition, we explored how sex and race intersect in virtual embodiment and stereotyping. Results showed that creating and embodying a Black avatar produced more favorable beliefs about African American men, but not African American women, and greater support for “pro-minority” policies in comparison to creating and playing a White avatar. Avatar liking was a significant moderator, but self-presence had no effect.     

Women,torture, & spectacle on Chilean television

ABSTRACT

In the years since the fall of the civil–military dictatorships in the Southern Cone, considerable attention has been paid to first-person testimonies of human rights victims. A great number of these have been by women who narrated sexual political violence. However, while there has been work done on the relation between terror, trauma, and spectacle in postdictatorial television shows, rarely has this also included a gendered perspective. In this article we seek to open this area of discussion by evaluating the manner in which women’s televised testimonies of political sexual violence have been constructed on late night talk shows in Chile, using recent history and memory theory, as well as feminist theory on the representation of sexual violence in mass media.     

Predicting Success: Revisiting Assumptions about Family Political Socialization

This study, guided by family communication patterns theory, examined the role of family communication in political socialization. We tested whether certain communication styles were associated with higher levels of political similarity within the family. Additionally, the independent influences of the mother and father, as well as the direction of these influences, were considered. Results suggest that different communication styles are associated with higher levels of political similarity. Additionally, it was found that children were more likely to share their mothers' political attitudes than their fathers'. Explanations for these findings are discussed and implications focusing on the role of communication in the socialization literature are considered.