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11.
现今工业企业中所采用的奖励系统多数是由基本奖和超额奖两部分构成。本研究考察了基本奖和超额奖不同的配比结构对作业绩效的影响。结果表明:不同配比结构的奖励系统具有不同的激励功效,关键的影响因素是超额奖励率和基本奖励率之间的奖励比,在多数情况下,奖励比越高,作业绩效越好。最后,讨论了这一结果产生的原因及有关问题。 相似文献
12.
本研究的目的是探讨海南岛黎汉中小学生智能发展的差异性及其根源。研究对象是120名海南岛保亭县纯黎族的山区和黎汉杂居的通什市区小学五年级和初中二年级学生。研究方法包括智能测查、文化背景调查和个性特征的问卷调查。研究结果表明海南岛保亭、通什两地黎汉学生的智能发展存在显著差异,这种差异与两地文化背景差异和某些个性特征有关,而与民族性无关。 相似文献
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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。 相似文献
15.
塞辅音和声调知觉问题 总被引:2,自引:0,他引:2
本文报告的两个实验以合成的汉语普通话CV音节作刺激,研究了塞辅音与声调之间在知觉上的相互作用问题。主要结果是:(1)塞辅音的发音方式影响声调的知觉,不送气音使听者在辨别声调时倾向于基频曲线起点高的声调反应;(2)音节的声调也影响对塞音发音方式的判断,在一、四声音节里,听者倾向于将塞辅音听成不送气音,在二、三声音节里,听成送气音。 相似文献
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王清任是中国清代著名的医学家。本文在分析主心说和主脑说的基础上,着重论述了脑髓说的基本内容,探讨了它在我国心理思想发展史上的重要地位,即:结束了我国几千年主心说占统治地位的历史;完成了我国古代主脑说的基本理论。 相似文献
18.
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. 相似文献
19.
The belief is widely held that humor is related to recovery from, and perhaps an increased resistance to, coronary and other
stress-related diseases. Such generalizations do not typically distinguish between benign and hostile humor. In the present
research, the relationship between a measure of proneness to coronary heart disease (CHD) and appreciation of hostile and
nonhostile humor is examined. In two studies, one with college students and one with patients suffering from CHD, the relationship
between humor preferences and the coronary-prone (Type A) behavior pattern was examined. Each subject was given the Jenkins
Activity Survey as a measure of the coronary-prone personality type, and aggressive and nonaggressive jokes to rate for funniness.
Hostile humor was preferred to nonhostile humor by all groups, but among those suffering from CHD, those who could be classified
as “Type B’s” preferred nonhostile humor. The results indicate that those less prone to CHD appreciate both hostile and nonhostile
humor, while Type A’s seem to enjoy hostile humor only. 相似文献
20.
Nine men participated in two experiments to determine the effects of increased response requirement and alcohol administration on free-operant aggressive responding. Two response buttons (A and B) were available. Pressing Button A was maintained by a fixed-ratio 100 schedule of point presentation. Subjects were instructed that completion of each fixed-ratio 10 on Button B resulted in the subtraction of a point from a fictitious second subject. Button B presses were defined as aggressive because they ostensibly resulted in the presentation of an aversive stimulus to another person. Aggressive responses were engendered by a random-time schedule of point loss and were maintained by initiation of intervals free of point loss. Instructions attributed these point losses to Button B presses of the fictitious other subject. In Experiment 1, increasing the ratio requirement on Button B decreased the number of ratios completed in 4 of 5 subjects. In Experiment 2, the effects of placebo and three alcohol doses (0.125, 0.25, and 0.375 g/kg) were determined when Button B presses were maintained at ratio values of 20, 40 and 80. Three subjects who reduced aggressive responding with increasing fixed-ratio values reduced aggressive responding further at higher alcohol doses. One subject who did not reduce aggressive responding with increasing fixed-ratio values increased aggressive responding at the highest alcohol dose. The results of this study support suggestions that alcohol alters aggressive behavior by reducing the control of competing contingencies. 相似文献