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131.
132.
We propose that problem‐solving demand (PSD) is an important job attribute for employees' creative performance. Applying job design theory, we examined the relationship between PSD and employee creativity. The theorised model was tested with data obtained from a sample of 270 employees and their supervisors from three Chinese organisations. Regression results revealed that PSD was positively related to creativity, and this relationship was mediated by creative self‐efficacy. Additionally, intrinsic motivation moderated the relationship between PSD and creative self‐efficacy such that the relationship was stronger for individuals with high rather than low intrinsic motivation. We discuss our findings, implications for practice, and future research. 相似文献
133.
In this article Moral Dilemma Discussion Groups, Just Communities, Positive Peer Culture and the EQUIP program are reviewed for their appropriateness for intervening with juvenile offenders in residential settings. The suitability of these interventions for diverse populations is also examined. 相似文献
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135.
The present study contrasts 3 theories which provide explanations for performance improvement in mental rotation tasks. Wallace
and Hofelich conjectured that the process as such may be executed more rapidly after training, while Bethell-Fox and Shepard
attributed practice effects to the fact that images may be transformed first elementwise, but later as a Gestalt. In contrast,
Tarr and Pinker assumed that a transformation of an image will no longer be computed after training but simply be retrieved
from memory. Thirty-seven subjects participated in 3 test sessions in which they had to decide on the parity of 3-D block
figures presented from different perspectives. Experimental group subjects underwent 4 additional practice sessions in which
a subset of the figures and a subset of perspective views were used. Tests adapted to the predictions of the 3 theories revealed
specific learning effects but no transfer, neither to old objects presented in new perspectives nor to new objects. This supports
an instance-based explanation of practice effects which states that objects are represented in multiple perspective views.
Received: 7 May 1997 / Accepted: 6 August 1997 相似文献
136.
Infant rats that were either removed from the nest each day (handled) or left undisturbed (nonhandled) were, in adulthood, given 72 food-reinforced runway acquisition trials followed by 24 trials of extinction training with or without shock. Handled and nonhandled control animals were given runway training without food reinforcement. Reinforced rats ran faster than nonreinforced rats, and handled rats ran faster than nonhandled rats during the initial trials of runway acquisition irrespective of the reinforcement condition. Nonhadled rats stopped running sooner than handled rats when shock was introduced in the goalbox, but differences between handled and nonhandled rats given extinction training without shock were small. Results of a second experiment showed no differences between handled and non-handled rats in the magnitude of the depression effect after an incentive shift. It was concluded that infantile handling had little effect on frustration-motivated behavior, but did affect fear-motivated behavior. 相似文献
137.
Clifford J. Sager Helen S. Kaplan Ralph H. Gundlach Malvina Kremer Rosa Lenz Jack R. Royce 《Family process》1971,10(3):311-326
This article is intended to serve as an introduction to the concept of the marriage contract, which has proved to be a useful clinical tool for clarification and treatment of troubled marriages. Transactional as well as intrapsychic factors are important aspects of marital dynamics. The contract concept employs both these behavioral parameters and facilitates therapeutic intervention at both levels. 相似文献
138.
Kenneth T Hill Helen Jones Emmerich Eric R Gelber Marilee A Lazar David Schickedanz 《Journal of experimental child psychology》1974,17(3):482-494
The study investigated children's interpretation of blank reaction (nonreaction) from one adult to another as a function of its pairing with positive or negative overt feedback. Each child watched through a one-way mirror as an evaluating adult provided feedback to a second adult who was performing on a two-choice discrimination task. After six initial blank reaction trials, children observed one of four types of feedback combinations over 60 experimental trials: (a) right feedback on some trials and blank reactions on others, (b) wrong feedback on some trials and blank reactions on others, (c) right, wrong, and nonreaction on different trials, or (d) nonreaction on all trials. There was little evidence that children consistently interpreted blank reaction as meaning right independent of feedback combination. In contrast, in the Right-Blank and Wrong-Blank feedback combinations, children interpreted blank as meaning the opposite of the overt feedback it was paired with on over two-thirds of the trials, with no sex differences or test anxiety effects. 相似文献
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140.