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991.
维度比较是指个体将自身某一目标领域的能力与自身标准领域的能力相比较的过程,它是继社会比较和时间比较之后又一重要比较方式。当比较领域性质差异较大,即当比较领域之间进行"远比较"时,会发生强烈的对比效应。随着比较领域性质差异逐渐缩小,即当比较领域之间进行"近比较"时,对比效应会逐步减小,甚至会发生同化效应。维度比较和社会比较都对自我概念具有显著影响,但社会比较的作用明显大于维度比较。未来研究应考虑进一步扩展维度比较的应用范围、加强和其它比较方式的整合、改善其研究方法。  相似文献   
992.
灵活的策略转换是个体有效地解决问题的重要条件。策略转换需要成本已得到大量证明,但策略转换成本是否为对称转换成本尚无定论。基于已有研究,对策略转换中存在策略顺序困难效应与较差策略顺序调节效应两种典型的顺序效应进行了具体介绍。在此基础上提出了不对称策略转换成本可能是对称转换成本与策略顺序困难效应之和的假设,并进而提出设想:可通过操纵时间变量来分离策略顺序困难效应与较差策略顺序调节效应。此外,从策略转换成本的角度创新地阐释了策略选择的惰性与倒退现象。  相似文献   
993.
Two cognitive tests were administered to typically developing children (36–67 months): the Mullen Scales of Early Learning (MSEL), which is appropriate for very young children and thus often used in research with atypical samples (e.g., children with Autism Spectrum Disorder), and the Kaufman Assessment Battery for Children (K-ABC). This was done in order to re-examine possible MSEL ceiling effects in a new sample and achieve a more in-depth understanding of these ceiling effects, if indeed present. Results indicated that among children ranging in age from 51 to 68 months, MSEL scores were significantly lower than K-ABC scores, and that with increasing age the number of children who completed the MSEL without establishing a ceiling level increased. Our results indicated that the MSEL scores are affected by ceiling effects and, therefore, the test underestimates cognitive abilities among older and more cognitively able children.  相似文献   
994.
In this research, we investigate whether semifactual conditionals such as “even if there had been an A, there would have been a B” are understood by thinking initially of the antecedent “A”, as was found with factual conditionals. The “inherent directionality” hypothesis assumes that for the comprehension of most relational statements, a presuppositional element (i.e. the “relatum”) is initially established. For “even if”, both terms could work as “relatum”. This is because on the one hand, people tend to infer “B” from “A” and “not-A” and, on the other hand, “B” could work as a pragmatic presupposition. In the present experiment, semifactual and factual conditionals were tested with a sentence-picture verification task. Results were consistent with the “inherent directionality” hypothesis: only “if then” factual conditionals, but not semifactuals, showed a preference for reasoning from the antecedent, with faster verifications.  相似文献   
995.
996.
Significant advances in various disciplines of neurosciences, such as neurology, neuropsychiatry, neuroimaging, and neurogenetics, have caused an exciting field to emerge in the field of forensic neuropsychiatry called neurolaw. The resurgence of interest in this field has paralleled the renaissance of neuropsychiatry in the last few decades. This historical review of the practice of forensic neuropsychiatry provides an insight into the past with the hope that it will guide the future development of this field.  相似文献   
997.
The purpose of this paper is to illustrate the political nature of laboratory experiments. Such experiments can be construed as paradigms of power, open to construction and debate, where different agents and interests are involved in a process of struggle over both (re)presentation and substance. Experimenters should take a reflexive perspective on their own role and power in producing results, and they should recognize that participants in experiments take into account power relations and accordingly modify behavior that is visible or accountable to powerful others (the "panopticon"). This argument is illustrated by recent research on intergroup behavior, which suggests that biases often taken at face value reflect strategic responses to the situation that balance social reality with social resistance.  相似文献   
998.
Genetic counseling has been suggested as a means of providing information and support to women with a family history of breast cancer. Yet women who undergo cancer genetic counseling in the United States generally consist of only a subset of those at risk, namely well-educated, upper-middle class, European American and Jewish women. We report outcomes from a study that provided a unique opportunity to determine whether women of African American, European American, Native American, or Ashkenazi Jewish ancestry have varying interest in having cancer genetic counseling. The study offered a genetic counseling session to 97 women with a family history of breast cancer who were participating in a larger interview study designed to assess attitudes toward genetic testing for breast cancer. The study offered genetic counseling free of charge to all study participants with a family history of breast cancer, removing the potential barriers of cost, the need for a physician referral, and lack of awareness of genetic counseling. Fifty women out of the 97 women offered genetic counseling (52%) accepted the offer by completing a session. Those who accepted genetic counseling had a higher educational level, a higher perceived risk of breast cancer, and were more likely to expect a positive BRCA1 or BRCA2 genetic test if they were to undergo genetic testing. When controlling for education level, there was no correlation between the participants' ethnic background and acceptance of a genetic counseling session. Outreach efforts to minority populations may increase awareness of the availability of genetic counseling and may facilitate participation by such populations.  相似文献   
999.
The present study examined whether priming effects on chord identification are facilitative or disruptive, by employing a control (no‐prime) condition in addition to a related‐prime condition and an unrelated‐prime condition. According to the activation hypothesis, which predicts a facilitative effect of musically related chords, responses are expected to be faster in the related‐prime condition than in the control condition. In contrast, according to the schema hypothesis, which supposes a disruptive effect of musically unrelated chords, responses are expected to be slower in the unrelated‐prime condition than in the control condition. No facilitative effect was found in the related‐prime condition, whereas a marked disruptive effect was found in the unrelated‐prime condition. The disruptive effect was more pronounced in the major‐chord condition than in the minor‐chord condition, and more salient at an interonset interval of 1 s than at 3 s or 7 s. These results are interpreted in terms of the schema hypothesis.  相似文献   
1000.
Violent video games and anger as predictors of aggression   总被引:2,自引:0,他引:2  
Considerable research has demonstrated that playing violent video games can increase aggression. The theoretical framework upon which a good deal of this research has rested is known as the General Aggression Model (GAM; [Anderson, C. A., & Bushman, B. J. (2002). Human aggression. Annual Review of Psychology, 53, 27–51]). The current study tested an assumption of the GAM by examining if the dispositional trait of anger moderated the relation between violent video games and aggression. A total of 167 undergraduate students (79 females, 88 males) first completed a measure of anger and were then randomly assigned to play either a non-violent or violent video game. After the video game play period, participants completed ambiguous story stems in order to assess aggression. Consistent with predictions of the GAM, anger significantly moderated the effect of video game violence on aggression. Specifically, participants who were angry were more affected by violent video games than participants who were not angry.  相似文献   
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