全文获取类型
收费全文 | 140篇 |
免费 | 2篇 |
专业分类
142篇 |
出版年
2019年 | 4篇 |
2017年 | 3篇 |
2016年 | 3篇 |
2015年 | 2篇 |
2014年 | 2篇 |
2013年 | 31篇 |
2012年 | 6篇 |
2010年 | 4篇 |
2009年 | 2篇 |
2008年 | 3篇 |
2007年 | 2篇 |
2006年 | 3篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2003年 | 1篇 |
2002年 | 1篇 |
2001年 | 8篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1998年 | 4篇 |
1997年 | 1篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 4篇 |
1980年 | 1篇 |
1979年 | 4篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1973年 | 3篇 |
1972年 | 2篇 |
1971年 | 2篇 |
1970年 | 1篇 |
1969年 | 2篇 |
1968年 | 1篇 |
1967年 | 4篇 |
1966年 | 4篇 |
1965年 | 1篇 |
1964年 | 3篇 |
1962年 | 1篇 |
1958年 | 1篇 |
排序方式: 共有142条查询结果,搜索用时 0 毫秒
1.
Judith I. Laszlo 《Quarterly journal of experimental psychology (2006)》1967,19(4):344-349
Five subjects were trained to tap on a light Morse-key during nerve compression block. The training sessions lasted for 40 sec., with a 5 sec. rest after the first 20 sec. work period. The group learning curve reached 89.5 per cent. level of normal performance by the eighth training session. In the ninth, the testing session, subjects tapped with visual and auditory sense reduction superimposed on the kinaesthetic and tactile impariment of the training condition. Performance in the testing session reached 40.9 per cent. of normal.
The sixth subject was trained in the same task as the other five subjects, but the training condition included elimination of cues from all four sensory channels. He reached 79.09 per cent. of his normal tapping performance in the seventh session.
These results show that the motor skill of tapping can be relearned in the absence of kinaesthetic cues. Furthermore when the subject has no conscious knowledge of any peripheral sensory cues connected with the ongoing motor activity, learning can nevertheless take place. These findings lead to the hypothesis, that skilled motor activity can be monitored by central processes alone.
During the training sessions subjects showed a tendency of tapping in groups of gradually increasing length. It is hypothesized that increased number of taps forming a group gives an indication to the possible mode of action of these central processes. 相似文献
The sixth subject was trained in the same task as the other five subjects, but the training condition included elimination of cues from all four sensory channels. He reached 79.09 per cent. of his normal tapping performance in the seventh session.
These results show that the motor skill of tapping can be relearned in the absence of kinaesthetic cues. Furthermore when the subject has no conscious knowledge of any peripheral sensory cues connected with the ongoing motor activity, learning can nevertheless take place. These findings lead to the hypothesis, that skilled motor activity can be monitored by central processes alone.
During the training sessions subjects showed a tendency of tapping in groups of gradually increasing length. It is hypothesized that increased number of taps forming a group gives an indication to the possible mode of action of these central processes. 相似文献
2.
3.
Data from experimental animals suggest that 5-hydroxytryptamine (5HT) may have an inhibitory effect on aggression, while clinical studies have found a correlation between pathological aggression and low brain 5HT. To investigate this relationship further we used amino acid mixtures designed to raise or lower the levels of the 5HT precursor, tryptophan. Normal male subjects were given tryptophan-depleted, balanced, or tryptophan-supplemented ammo acid mixtures and tested for aggression 5 hours later. The balanced amino acid mixture served as a control for the tryptophan depletion and supplementation. Testing for aggression was done using the Buss paradigm in which subjects deliver electric shocks to a (nonexistent) partner in response to stimulus tones. Duration and intensity of shock delivered were the measures of aggression, while responsivity to the stimulus tones was the measure of perceptual sensitivity. Neither tryptophan supplementation nor tryptophan depletion had any effect on these measures of aggression or perceptual sensitivity. We conclude that raising or lowering the synthesis of brain 5HT through alterations in tryptophan availability does not influence aggression in normal males as measured by the Buss task. 相似文献
4.
We investigated teacher versus student seat selection in the context of group and individual seating arrangements. Disruptive behavior during group seating occurred at twice the rate when students chose their seats than when the teacher chose. During individual seating, disruptive behavior occurred more than three times as often when the students chose their seats. The results are discussed in relation to choice and the matching law. 相似文献
5.
The Parallel Distributed Processing (PDP) framework has significant potential for producing models of cognitive tasks that approximate how the brain performs the same tasks. To date, however, there has been relatively little contact between PDP modeling and data from cognitive neuroscience. In an attempt to advance the relationship between explicit, computational models and physiological data collected during the performance of cognitive tasks, we developed a PDP model of visual word recognition which simulates key results from the ERP reading literature, while simultaneously being able to successfully perform lexical decision—a benchmark task for reading models. Simulations reveal that the model’s success depends on the implementation of several neurally plausible features in its architecture which are sufficiently domain-general to be relevant to cognitive modeling more generally. 相似文献
6.
Reacquisition and transfer of Morse key tapping and finger circling under total peripheral feedback reduction were investigated. 23 medical students were tested. Kinesthetic and tactile feedback were reduced by compression block. The results showed that tapping performance was reacquired to 56.4% of normal and circling to 26.4% by the tenth preshift trials. Strong positive transfer was found for both tasks in Groups 1 and 2. This positive transfer indicated the existence of central, general programming operations. With trials alternating between the two tasks (Group 3) reacquisition curves followed the preshift trials for tapping and circling, showing absence of adverse emotional influence of the block technique. Marked individual differences in performance in the absence of peripheral information were observed, grouping Ss into two distinct categories. 相似文献
7.
In the present work the effect of two task variables on transfer were studied: shape of the track-circular or triangular; and target speed-constant or variable. One or both of these variables was changed on transfer. Experimental conditions were (a) 10 preshift and 10 post-shift trials, and (b) 20 single-trial alternations of two tasks. 22 groups of 12 Ss each were tested. Condition (a) showed positive transfer with single variable change and zero or negative transfer with simultaneous change in two variables, and condition (b) annulled all transfer effects. Results are discussed in terms of commonality between tasks and receptor and perceptual anticipation. 相似文献
8.
9.
The purpose of this research was to examine how work experiences contribute to junior officers' intentions to leave the Army. Specifically, we hypothesized that psychological climate perceptions have direct and indirect effects on intent to leave through affective commitment and morale and that affective and continuance commitment interact to predict intent to leave the Army. The sample for this study was 649 captains who responded to an Army-wide survey, the Fall 2002 Sample Survey of Military Personnel. Results demonstrate support for full mediation, indicating that psychological climate impacts intent to leave the Army by influencing captains' affective commitment and morale. The psychological climate dimension of leadership had the largest impact on affective commitment, morale, and intent to leave the Army. Affective commitment did not interact with continuance commitment to predict intent to leave. Implications for Army retention policies and leadership are discussed. 相似文献
10.
Paolo Guenzi Deva Rangarajan Nawar N. Chaker Laszlo Sajtos 《Journal of Personal Selling & Sales Management》2019,39(4):352-369
AbstractSalesperson job stress and job satisfaction have been identified as critical factors affecting job performance. Academic research suggests that sales managers can influence salesperson job stress and job satisfaction. Interestingly, a review of the sales literature finds very little research on the impact of sales leader humor usage on the stress and satisfaction of salespeople. Consequently, we explore how salespeople’s evaluation of their manager’s use of humor influences their individual levels of job stress and satisfaction. We investigate both the positive and negative roles of humor by analyzing the impact of salesperson evaluations of their managers’ use of affiliative and aggressive humor on their job stress and job satisfaction. Furthermore, we examine the mechanism by which these evaluations affect salesperson stress and satisfaction by identifying two critical mediating variables – social loneliness and willingness to cooperate. Using a sample of 299 professional salespeople, we empirically test this process model to find that affiliative humor usage by sales managers, as evaluated by salespeople, reduces social loneliness and stress for salespeople while also increasing followers’ acceptance of cooperation. Evaluations of aggressive humor, on the other hand, increase stress levels among salespeople. Both social loneliness and acceptance of cooperation, in turn, significantly affect job satisfaction. 相似文献