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971.
Overgeneral autobiographical memory (OGM) is a proposed trait-marker for vulnerability to depression, but relatively little work has examined its long-term stability. This study investigated the stability of OGM over several years in 271 late adolescents and young adults participating in a larger longitudinal study of risk for emotional disorders. The Autobiographical Memory Test (AMT) was administered twice, with test–retest intervals ranging from approximately 3 to 6 years. There was evidence of significant but modest stability in OGM over several years. Specifically, Spearman rank correlations (ρs) between the proportions of specific and categoric memories generated on the two AMTs were .31 and .32, respectively. We did not find evidence that the stability of OGM was moderated by the length of the test–retest interval. Furthermore, the stability coefficients for OGM for individuals with and without a lifetime history of major depressive disorder (MDD) were relatively similar in magnitude and not significantly different from one another (ρs=.34 and .42 for the proportions of specific and categoric memories for those with a history of MDD; ρs=.31 for both the proportions of specific and categoric memories for those without a history of MDD). Implications for the conceptualisation of OGM are discussed.  相似文献   
972.
ABSTRACT

Prior qualitative research has indicated that social innovation, the generation and implementation of new ideas about social relationships and social organization, requires active analysis of the causes operative in a social system. To provide some quantitative evidence bearing on this proposition, 180 undergraduates were presented with six social innovation problems drawn from the business and educational domains. Training in the analysis of causes was provided and manipulations were made to induce analysis through distancing and forecasting. It was found that induction of causal analysis through training and distancing contributed to the originality of obtained problem solutions especially in less familiar domains. The implications of these findings for understanding social innovation are discussed.  相似文献   
973.
974.
Creativity is an important attribute of a successful graduate of higher education, recognised by universities and employers alike. In this paper, we investigate ideas about creativity that were discussed during interviews by a group of business students at a university in Sydney, Australia. Using a phenomenographic approach, we identified three levels of conceptions of creativity, labeled Definition, Attribute, and Comprehensive, from the narrowest and most limited to the broadest and most inclusive. We discuss the characteristics of these different ways of viewing creativity and the pedagogical implications of our findings for business education (and higher education generally).  相似文献   
975.
Orientation toward one's surroundings is necessary for prospective control of action, and constraints on orienting activity have consequences for animal survival. Physically coupled load is a constraint for humans wearing protective equipment (firefighters, soldiers, etc.). The consequences of load on postural affordances while transitioning to upright stance was used to quantify the impact of different soldier configurations. Eight participants established upright posture in 4 relevant load configurations (5.0 to 79.2 lb). Load affected the accessibility of optical information at a distance as evidenced by increasing downward head angles and reductions in postural coordination. Reductions in the variability of time to establish upright stance with load suggests a loss of functional adaptability. Load asymmetries played a significant role as the most asymmetric configuration (not the heaviest) had the most detrimental effect on postural affordances. Center of Pressure (CoP) dynamics reflected the consequences of asymmetric loading on postural regulation as greater power and fluctuations across frequencies were observed. Physically coupled load induces significant constraints on orienting activity, and load asymmetry contributes significantly to the detrimental effects of protective equipment on action-perception coupling during whole-body movements.  相似文献   
976.
977.
The purpose of this study was to introduce the construct of organizational citizenship behavior (OCB; Organ, 1988 Organ, D. W. 1988. Organizational citizenship behavior: The good soldier syndrome, Lexington, MA: Lexington Books. [Crossref] [Google Scholar]) into the sport psychology literature and examine its utility in sport. Based upon OCB research in the organizational literature, the Multidimensional Model of Leadership (MML; Chelladurai, 1978 Chelladurai, P. 1978. “A contingency model of leadership in athletics”. In Unpublished doctoral dissertation, Waterloo: University of Waterloo, Canada.  [Google Scholar]), the conceptual framework of team cohesion (CFC; Carron & Hausenblas, 1998 Carron, A. V. and Hausenblas, H. A. 1998. Group dynamics in sport, 2nd., Morgantown, WV: Fitness Information Technology.  [Google Scholar]), and a model of athlete satisfaction (MAS; Chelladurai & Riemer, 1997 Chellardurai, P. and Riemer, H. A. 1997. A classification of facets of athlete satisfaction. Journal of Sport Management, 11: 133159.  [Google Scholar]) were selected as theoretically sound antecedents to be associated with OCB in sport. A total of 193 student-athletes from a large Division I university and a smaller Division III university representing a variety of sports participated in the study. Results of the study provide preliminary evidence for OCB as a unique and meaningful construct in sport and support many of the predictions hypothesized in the MML, CFC, and MAS. Results are discussed in the context of previous literature as well as theoretical, research, and practical implications.  相似文献   
978.
This study examined the frequency of observed prosocial and antisocial behaviors in soccer teams, age differences in observed behaviors and motivational variables, and whether motivational variables account for age differences in observed behaviors. Participants were 313 adolescent soccer players, recruited from three age groups: under 13, under 15, and under 17. Each age group was represented by eight teams. Players were filmed during a game and completed questionnaires after the game. Videotaped games were analyzed by two observers, who recorded behaviors for each team rather than each individual player; therefore, all data were analyzed only at the group level. Observed antisocial behaviors were more frequent than prosocial ones. Significant differences were also identified among the three age groups with the oldest group displaying more frequent antisocial and less frequent prosocial behaviors and perceiving a stronger performance climate and a weaker mastery climate in their team compared to the two younger groups. A series of ANCOVAs using motivational variables as covariates indicated that mastery climate followed by performance climate accounted for the largest decrease in the variance of both prosocial and antisocial behaviors attributed to the age group factor. The findings are discussed in terms of their implications for promoting fair play in sport.  相似文献   
979.
Abstract

The psychology of sport injury rehabilitation is an awa of increasing research and practical interest (Heil, 1993: Pugman, 1993). However. there has been little exploration of how contemporary motivation theory might provide a theoretical basis for sport psychology interventions within the sports injury context. The present paper suggests that goal perspective theory and life development intervention (LDI) provide a conceptual base from which an injury-specific goal-setting program could be designed. The notion that goal-setting can empower the injured athlete with skills that encourage a stronger task orientation. create an enhanced sense of control during a life crisis, and improve lifestyle management is discussed. Opportunities for these skills to be used across different rehabilitation phases and through changing rehabilitation contexts are also explored. Finally. guidelines for the implementation of a rehabilitation-specific, task-oriented goal-setting program are suggested.  相似文献   
980.
Social validation is used to determine satisfaction with an intervention and has been utilized in many single-case studies within sport and exercise psychology research and consultancy. This article reviews current social validation procedures and makes recommendations of how a more thorough consideration of the technique could add greater value to the understanding of single-case protocols within research and applied practice. Recommendations include using semi-structured interviews for data collection, using content analysis to analyze these data, reporting social validation results in a thorough manner, collecting social validation information from significant others, and collecting social validation data as frequently as possible.  相似文献   
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