对体操运动员自我时机控制能力某些因素的探讨

在跳台上,用自制“全圆弹性跳台开关”和记时器对国家体操少年优秀选手17人和儿童体操初学者20人的复制跳跃腾时的准确性、左右转体的均称性、复制腾时的迁移与干扰、运动节奏、快转90°和慢转90°的腾时时距和角度误差进行测定,根据公式: 慢转体腾时-快转体腾时(即时距)×(1-角误均数/100)=时空指数,求得每位被试的“时空指数”。以探讨体操运动员自我时机控制能力的某些因素中,哪些是潜在的,哪些是习得的,二者又如何协同发展。明确它,以便帮助运动员养成与发展自我时机控制能力问题。     

Recent developments in non-traditional employment testing: An introduction

The purpose of this special issue of theJournal of Business and Psychology is to provide a review and update of several key types of non-traditional employment tests. Non-traditional employment tests can be divided into two categories. One category consists ofbiological/physiological tests. The second category consists ofnarrow-based personality tests. A framework for thinking about non-traditional employment tests is provided.     

Marx,technocracy, and the corporatist ethos

Communism, in Marx' mind, did not mean simple liberation, but the economics of liberation. The realm of necessity (technē) was to become the primary field for emancipation (praxis), the latter taking form in new institutions, responsive to real socio-economic needs. In this sense, the problem of technocracy and the corporatist ethos in Marx are part of a broader discursive structure, which links the experiences of workers through the industrial revolution with the philosophies ofpraxis as they reach from Hegel through Marković.     

Factor invariance of the Millon Clinical Multiaxial Inventory

Several factor analyses of the Millon Clinical Multiaxial Inventory (MCMI) have resulted in very similar solutions. Interpretation of this consistency is hampered by the fact that the 20 scales of the inventory share items. Overlapping items cause the scales to be linearly dependent and may create structure in the interscale correlation matrix which is separate from the subject response patterns. A factor analysis was performed on the matrix of item-overlap coefficients which describes the underlying artifactual structure of the instrument. Data from two new subject samples were factor analyzed and compared to previously published studies. Similarity coefficients among factors across studies were calculated.     

Mass media treatment of violence in sports and its effects

There appears to be a strong relationship between mass media portrayals of violence and real-life violence itself. This article reviews the available literature on the effects of media treatment of sports violence; analyzes the theoretical explanations for this treatment; and makes proposals on how the problems of both sports violence and its media coverage may be remedied, with a particular focus on amateur hockey in Canada.