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901.
    
The aim of the present studies was to investigate the relationship between primary and secondary control and the use of superstitious strategies under conditions of uncertainty and stress. In the first study, 78 participants completed a chance‐determined card‐guessing task in which they were permitted to use a psychic's card selections instead of making their own card selections. Participants' use of a superstitious strategy (a psychic's selections) increased significantly with the perceived likelihood of failure, regardless of belief in psychic ability. A second study (N= 102) replicated these findings using a skill task. Overall, these data suggest that as the need to control outcomes becomes increasingly salient, the use of superstitious strategies may represent attempts at secondary control.  相似文献   
902.
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904.
    
Many nontraditional female students experience psychological distress related to balancing family and academic roles, whereas others benefit from managing multiple roles. This study of 209 nontraditional female undergraduate students with children investigated factors that influence their psychological well‐being. Results indicated that secure attachment, parent and student self‐efficacy, and social support contributed to the prediction of psychological distress (38%), self‐esteem (54%), and life satisfaction (35%). Recommendations are made to enhance counseling services for nontraditional female students.  相似文献   
905.
    
The current study examined methods for training teachers to use functional analysis methods. Teachers first received written and verbal instructions detailing attention and demand conditions. They then received training that included modeling, rehearsal, and performance feedback. Finally, probes were taken during ongoing class instruction. Results indicate that teachers acquired the skills and used them in classroom settings.  相似文献   
906.
    
Two experiments were designed to explore whether encoding information in reference to a group would facilitate the later recall of that information to the same extent as encoding with reference to the self. In both experiments, participants encoded adjectives with reference to the self, semantic properties, or a group and were subsequently given a surprise‐free recall test. In Experiment 1 (N = 37), the participants' university served as the reference group. In Experiment 2 (N=41), the participants' family served as the reference group. In both experiments, self‐reference resulted in better recall than semantic processing, replicating the typical self‐reference effect (SRE). More importantly, strong evidence for a group‐reference effect (GRE) was found in that group‐reference resulted in better recall than semantic processing and in fact facilitated recall to the same extent as self‐referencing. The existing explanations (schemas, organization, elaboration, mental cueing, and evaluation) for the SRE were compared with regard to their viability in accounting for the GRE patterns. We discuss additional features that may be important in the explanation of the SRE and suggest future directions for research on group‐referencing. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
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908.
  总被引:3,自引:0,他引:3  
ABSTRACT Two experiments tested hypotheses derived from an interpersonal model of embarrassment. According to this model, people who have suffered a self-presentational predicament are motivated to convey to others that they feel embarrassed as a way of repairing their social image and lowering subjective embarrassment in such situations. In Experiment 1, participants who performed an embarrassing task subsequently expressed greater embarrassment if the researcher did not already know that they were embarrassed than if she was aware of their embarrassment. Experiment 2 showed that embarrassed participants who thought that the researcher did not interpret their blushing as a sign of embarrassment subsequently engaged in alternative self-presentational tactics to improve their damaged social image.  相似文献   
909.
    
A preference to novelty paradigm used to study human infants (Quinn, 2002) examined attention to novel animal pictures at subordinate, basic and superordinate levels in tamarins. First, pairs of pictures were presented in phases, starting with a monkey species (subordinate level) and ending with mammal and dinosaur sets (superordinate levels). After each phase, tests paired novel pictures from the familiarized set with a novel broader category. Look rates toward each picture were coded. Tamarins looked significantly longer at a novel species after being familiarized with a monkey species, a species-specific effect. Subjects attended equivalently to novel primate species after habituation to four monkey species, but looked significantly longer at pictures of mammals, marking a more global-level inclusion and exclusion. Superordinate testing revealed that more novel and diverse sets were differentiated attentionally. The evidence implies that natural categorical representation occurs at an attentional level in primates in ways similar to human infants, and is affected by recent exposure and category variability.  相似文献   
910.
    
Four rats obtained food pellets by lever pressing. A variable-interval reinforcement schedule assigned reinforcers on average every 2 min during one block of 20 sessions and on average every 8 min during another block. Also, at each variable-interval duration, a block of sessions was conducted with a schedule that imposed a variable-ratio 4 response requirement after each variable interval (i.e., a tandem variable-time variable-ratio 4 schedule). The total rate of lever pressing increased as a function of the rate of reinforcement and as a result of imposing the variable-ratio requirement. Analysis of log survivor plots of interresponse times indicated that lever pressing occurred in bouts that were separated by pauses. Increasing the rate of reinforcement increased total response rate by increasing the rate of initiating bouts and, less reliably, by lengthening bouts. Imposing the variable-ratio component increased response rate mainly by lengthening bouts. This pattern of results is similar to that reported previously with key poking as the response. Also, response rates within bouts were relatively insensitive to either variable.  相似文献   
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