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891.
Background. Assigning students to different school tracks on the basis of their achievement levels is a widely used strategy that aims at giving students the best possible learning opportunity. There is, however, a growing body of literature that questions such positive effects of tracking. Aims. This study compared the developmental trajectories of reading comprehension and decoding speed between students at academic track schools that typically prepare students for university entrance and students at non-academic track schools that usually prepare students for vocational education. Sample. In a longitudinal design with three occasions of data collection, the authors drew on a sample of N= 1,508 5th graders (age at T1 about 11 years, age at T3 about 14 years) from 60 schools in Germany. The academic track sample comprised n= 568 students; the non-academic track sample comprised n= 940 students. Method. Achievement measures were obtained by standardized tests of reading comprehension and decoding speed. Students at the different tracks were closely matched using propensity scores. To compare students’ growth trajectories between the different school tracks, we applied multi-group latent growth curve models. Results. Comparable results were recorded for the complete (unmatched) sample and for the matched pairs. In all cases, students at the different tracks displayed a similar growth in reading comprehension, whereas larger growth rates for students at academic track schools were recorded for decoding speed. Conclusions. Our findings contribute to an increasing body of literature suggesting that tracking might have undesired side effects.  相似文献   
892.
According to the behavior from intergroup affect and stereotypes (BIAS) map, groups stereotyped as cold and competent receive active harm and passive facilitation, whereas groups stereotyped as warm and incompetent receive active facilitation and passive harm. Extending previous research, we conducted four studies to examine what determines helping and what determines harming behaviors toward ambivalent groups. In Study 1 (N = 58) we demonstrated that groups stereotyped as cold and competent evoke intentions of active harm due to a relative salience of their lack of warmth, whereas they elicit intentions of passive facilitation due to a relative salience of their competence. In Study 2 (N = 88) we demonstrated that groups stereotyped as warm and incompetent elicit intentions of active facilitation due to a relative salience of their warmth, whereas they elicit intentions of passive harm due to a relative salience of their lack of competence. Studies 3 (N = 54) and 4 (N = 67) replicated these findings and further demonstrated that the effects on active, but not passive, behaviors were mediated by distinct emotions. Implications for ambivalent groups are discussed.  相似文献   
893.
Researchers have demonstrated that cognitive-behavioral intervention strategies - such as social problem solving - provided in school settings can help ameliorate the developmental risk for emotional and behavioral difficulties. In this study, we report the results of a randomized controlled trial of Tools for Getting Along (TFGA), a social problem-solving universally delivered curriculum designed to reduce the developmental risk for serious emotional or behavioral problems among upper elementary grade students. We analyzed pre-intervention and post-intervention teacher-report and student self-report data from 14 schools, 87 classrooms, and a total of 1296 students using multilevel modeling. Results (effect sizes calculated using Hedges' g) indicated that students who were taught TFGA had a more positive approach to problem solving (g=.11) and a more rational problem-solving style (g=.16). Treated students with relatively poor baseline scores benefited from TFGA on (a) problem-solving knowledge (g=1.54); (b) teacher-rated executive functioning (g=.35 for Behavior Regulation and .32 for Metacognition), and proactive aggression (g=.20); and (c) self-reported trait anger (g=.17) and anger expression (g=.21). Thus, TFGA may reduce risk for emotional and behavioral difficulties by improving students' cognitive and emotional self-regulation and increasing their pro-social choices.  相似文献   
894.
This virtual special issue presents a collection of 23 articles that present theory and research on collective action in the European Journal of Social Psychology. The articles are organized according to four major themes that emerged. In the first section, articles on identification with the disadvantaged group, identification with the superordinate group, and identity content as predictors of collective action are summarized. The second section combines articles examining the role of sociostructural variables (permeability, legitimacy, and stability) for collective action. The third section comprises articles on the psychological implications of sociostructural variables (emotions, efficacy beliefs, threat perceptions) as predictors of collective action. In the final section, articles that highlight the dynamic perspective on collective action are presented. This issue contains articles on collective action conducted by disadvantaged groups, advantaged groups, and opinion‐based groups. After the conceptual overview, commonalities and distinctions between the articles are highlighted, and some directions for future research are outlined. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
895.
Although considerable research has examined the storage limits of visual short-term memory (VSTM), little is known about the initial formation (i.e., the consolidation) of VSTM representations. A few previous studies have estimated the capacity of consolidation to be one item at a time. Here we used a sequential-simultaneous manipulation to reexamine the limits of consolidating items into VSTM. Participants viewed briefly presented and masked color patches (targets), which were shown either sequentially or simultaneously. A probe color followed the targets and participants decided whether it matched one of the targets or was a novel color. In four experiments, we consistently found equal performance for sequential and simultaneous presentations for two targets. Worse performance in the simultaneous than the sequential condition was observed for larger set sizes (three and four). Contrary to previous results, suggesting a severe capacity limit of one item, our results indicate that consolidation into VSTM can occur in parallel and without capacity limits for at least two items.  相似文献   
896.
Attentional Control Theory (ACT) proposes that anxiety is specifically associated with more attentional distraction by salient stimuli. Moreover, there is some suggestion that worry is one mechanism whereby anxiety impairs attentional control. However, direct evidence for these hypotheses is lacking. In the current study we addressed limitations of previous work by examining the relationships between trait anxiety and worry and attentional distraction by a salient, task-irrelevant color singleton in a visual search task. Results revealed that trait anxiety, but not worry, was related to increased attentional distraction (i.e., capture) by the color singleton. The current results suggest that anxiety is associated with a general enhancement of bottom-up processes involved in motivational significance detection. (PsycINFO Database Record (c) 2012 APA, all rights reserved).  相似文献   
897.
898.
We tested whether color word cues automatically primed attentional control settings during visual search, or whether color words were used in a strategic manner for the control of attention. In Experiment 1, we used color words as cues that were informative or uninformative with respect to the target color. Regardless of the cue's informativeness, distractors similar to the color cue captured more attention. In Experiment 2, the participants either indicated their expectation about the target color or recalled the last target color, which was uncorrelated with the present target color. We observed more attentional capture by distractors that were similar to the participants' predictions and recollections, but no difference between effects of the recollected and predicted colors. In Experiment 3, we used 100%-informative word cues that were congruent with the predicted target color (e.g., the word "red" informed that the target would be red) or incongruent with the predicted target color (e.g., the word "green" informed that the target would be red) and found that informative incongruent word cues primed attention capture by a word-similar distractor. Together, the results suggest that word cues (Exps. 1 and 3) and color representations (Exp. 2) primed attention capture in an automatic manner. This indicates that color cues automatically primed temporary adjustments in attention control settings.  相似文献   
899.
In three experiments, we investigated whether the emotional valence of a photograph influenced the amount of time required to initially identify the contents of the image. In Experiment 1, participants saw a slideshow consisting of positive, neutral, and negative photographs that were balanced for arousal. During the slideshow, presentation time was substantially limited (60?ms), and the images were followed by masks. Immediately following the slideshows, participants were given a recognition memory test. Memory performance was best for positive images and worst for negative images (Experiment 1). In Experiment 2, two simultaneous photographs were briefly presented and masked. On a trial-by-trial basis, participants indicated whether the two images were identical or not, thus removing the need for memory storage and retrieval. Again, performance was worst for negative images. The results of Experiment 3 suggested that these valence-based differences were not related attentional effects (Experiment 3). We argue that the valence of an image is detected rapidly and, in the case of negative images, interferes with processing the identity of the scene.  相似文献   
900.
We examine whether core self‐evaluations (CSEs) affect learning motivation and performance beyond individual‐level established predictors of general mental ability and conscientiousness. Based on self‐regulation theories, we develop and test a process model, whereby learning motivation mediates the effects of CSE on performance. We also compare the explanatory value of single and multidimensional models of learning motivation. Using a longitudinal design and data from 631 students, we provide support for the proposed model, indicating the usefulness of CSE as another important, indirect predictor of performance in a learning setting via multiple dimensions of learning motivation: self‐efficacy, goal setting, and goal commitment. The results also indicate the superiority of the multidimensional model of learning motivation over the unidimensional model of learning motivation as a mediator. We conclude with the discussion of theoretical and practical implications of this finding for management education.  相似文献   
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