Motivational climate and perceived competence in anxiety and tennis performance

This study was done to verify a prediction in achievement goal-orientation theory in a Korean physical education setting. It was hypothesized that the interactions of situationally induced motivational climates (Task and Ego) and perceived competence would differentially influence anxiety and performance in tennis classes. 60 undergraduate men were assigned to a Task-involving and an Ego-involving program in tennis classes for 6 wk. Their perceptions of motivation climates and tennis competence were measured after the first 3 wk., and anxiety responses (cognitive and somatic) and tennis skill performance were evaluated every week over the second 3 wk. of the class. Analysis showed in Task-involving condition students decreased anxiety responses and increased tennis performance, whereas Ego-involving students who had low perception of their tennis competence maintained their anxiety responses and decreased their tennis performance. These results support the hypotheses and the predictions of goal-orientation theory and suggested practical application of the goal-orientation theory in Korea could be explored.     

Protective factors and young adolescent tendency to abstain from alcohol use: A model using two waves of intervention study data

Two waves of data from a family-focused preventive intervention project were used to test a model of the influence of protective factors on young adolescents’ tendency toward alcohol abstinence. Prior theoretical and empirical work guided the specification of hypothesized effects of the protective factors affectional relationship with parents, affiliation with prosocial peers, and mastery-esteem on tendency toward alcohol abstinence. The tested model controlled for preintervention measures and included specified interrelations of protective factors across time. Structural equation analysis indicated that the model fit the data. Two of the hypothesized cross-time effects, however, were not supported. Work on this paper was supported by research grant DA 070 29-01A1 from the National Institute on Drug Abuse and by grant MH 49217-01A1 from the National Institute of Mental Health. The authors gratefully acknowledge analytic assistance from Chungyeol Shin, evaluative comments from Rick Kosterman, and editorial assistance from Melissa Reyes.     

Culture, emotion regulation, and adjustment

This article reports differences across 23 countries on 2 processes of emotion regulation--reappraisal and suppression. Cultural dimensions were correlated with country means on both and the relationship between them. Cultures that emphasized the maintenance of social order--that is, those that were long-term oriented and valued embeddedness and hierarchy--tended to have higher scores on suppression, and reappraisal and suppression tended to be positively correlated. In contrast, cultures that minimized the maintenance of social order and valued individual Affective Autonomy and Egalitarianism tended to have lower scores on Suppression, and Reappraisal and Suppression tended to be negatively correlated. Moreover, country-level emotion regulation was significantly correlated with country-level indices of both positive and negative adjustment.     

The effects of blocking mouthing of leisure items on their effectiveness as reinforcers

Leisure items are commonly used as reinforcers in behavior-analytic applications. However, a defining feature of autism is the occurrence of stereotypy, and individuals with autism often engage leisure items in a stereotyped manner. The opportunity for stereotyped interaction may be the only aspect of a contingent stimulus that makes it a reinforcer for appropriate behavior. Therefore, this study investigated the effects of blocking stereotyped reinforcer interaction on reinforcer efficacy for 2 children with autism. Results showed that blocking stereotypic reinforcer interaction did not influence reinforcer efficacy.     

Class and Ethnicity in the Global Market for Organs: The Case of Korean Cinema

While organ transplantation has been established in the medical imagination since the 1960s, this technology is currently undergoing a popular re-imagination in the era of global capitalism. As transplantation procedures have become routine in medical centers in non-Western and developing nations and as organ sales and transplant tourism become increasingly common, organs that function as a material resource increasingly derive from subaltern bodies. This essay explores this development as represented in Korean filmmaker Park Chan-wook's 2002 Sympathy for Mr. Vengeance, focusing on the ethnic and class characteristics of the global market in organs and possible modes of counter-logic to transplant technologies and related ethical discourses.     

Serial-position effects on a free-recall task in bilinguals

In this study, we examined mechanisms that underlie free-recall performance in bilinguals' first language (L1) and second language (L2) through the prism of serial-position effects. On free-recall tasks, a typical pattern of performance follows a U-shaped serial-position curve, where items from the beginning of the list (the primacy effect) and items from the end of the list (the recency effect) are recalled with higher accuracy than items from the middle of the list. The present study contrasted serial-position effects on the free-recall task in Korean-English bilinguals' L1 vs. L2 and examined the relationship between an independent working memory (WM) measure and serial-position effects in bilinguals' two languages. Results revealed stronger pre-recency (primacy and middle) effects in L1 than in L2, but similar recency effects in the two languages. A close association was observed between WM and recall performance in the pre-recency region in the L1 but not in the L2. Together, these findings suggest that linguistic knowledge constrains free-recall performance in bilinguals, but only in the pre-recency region.     

Development of an inexpensive remote radio control system for slide projection

An inexpensive remote radio control system for slide projection has been developed. It consists of an electronic receiver/decoder designed for attachment to commercially available slide projectors and a self-contained, portable FM transmitter with a foldable (collapsible) antenna/pointer. The system allows remote lens focusing (forward and backward) and slide change (forward and reverse) to be accomplished over a 100-ft range. It offers desirable freedom of movement to the lecturer or behavioral researcher, by eliminating locational restraints imposed by the extension cord.     

Motivational-behavioral correlates of goal orientation and perceived motivational climate in physical education contexts.

The purpose of this study was to investigate how goal orientation (task and ego) and perceived motivational climate (mastery and performance) related to intrinsic motivation, self-esteem, adherence, and evaluated skill within Korean physical education contexts, 218 men attending physical education classes completed the Korean versions of the Perception of Success Questionnaire and the Perceived Motivational Climate in Sport Questionnaire, including a battery of motivational and behavioral assessments. Confirmatory factor analyses suggested that over-all fit for the modified versions of the questionnaires were reasonably acceptable. The results of canonical correlation analyses indicated that the task goal orientation was positively associated with intrinsic motivation and self-esteem, while the climate of perceived mastery was positively related to intrinsic motivation, adherence, and evaluated skill. These results were discussed within the frame of goal perspective theory in physical education contexts.