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241.
The purpose of the present study was to investigate methods of measuring individual research productivity for counseling psychologists. Using the 60 members of the Journal of Counseling Psychology editorial board, the authors computed a comparison of 6 popular indices of productivity, revealing considerable levels of positive skewness, kurtosis, and overlap with each other. Combining the strengths of the 6 indices, the authors developed a new productivity index entitled the Integrated Research Productivity Index (IRPI). The IRPI measures individual productivity by statistically combining an individual's author-weighted publications, average times cited by other publications, and years since first publication into a comprehensive score. Productivity values and IRPI scores for 3 groups of counseling psychologists (Tyler Award recipients, Kuder Award recipients, and Division 17 Presidents) were computed to provide evidence of discriminant validity among the indices. In contrast to the other measures examined, the IRPI accounts for productivity per year and years in the field and assesses mean citation count per article as opposed to total citation count, thus yielding similar scores for Tyler (lifetime) and Kuder (early career) research award recipients. (PsycINFO Database Record (c) 2010 APA, all rights reserved). 相似文献
242.
Contemporary theories of Pavlovian conditioning propose a distinction between signal learning (SL), in which a conditioned stimulus (CS) becomes a predictor for a biologically significant unconditioned stimulus (US), and evaluative learning (EL), in which the valence of the US is transferred to the CS. This distinction is based largely on the different susceptibilities of EL and SL to extinction. This study compared the extinction of indices of EL (online valence ratings) and SL (US-expectancy ratings and skin conductance responses, SCRs) in a differential fear conditioning design using complex CSs. Only half of the participants gave online valence ratings, allowing us to confirm that online valence measurement did not influence SCRs. In line with the distinction between EL and SL, SCRs extinguished rapidly while valence ratings showed resistance to extinction. US-expectancy ratings, however, were not distinguishable from valence ratings indicating that verbal indicators of EL and SL share a similar time course. 相似文献
243.
Planning for future needs has traditionally been considered to be restricted to human cognition. Although recent studies on great ape and corvid cognition challenge this belief, the phylogenesis of human planning remains largely unknown. The complex skill for future planning has not yet been satisfactorily established in any other extant primate species than our own. In humans, planning for future needs rely heavily on two overarching capacities, both of which lie at the heart of our cognition: self-control, often defined as the suppression of immediate drives in favor of delayed rewards, and mental time travel, which could be described as a detached mental experience of a past or future event. Future planning is linked to additional high complexity cognition such as metacognition and a consciousness usually not attributed to animals. In a series of four experiments based on tool use, we demonstrate that chimpanzees (Pan troglodytes) and orangutans (Pongo abelii) override immediate drives in favor of future needs, and they do not merely rely on associative learning or semantic prospection when confronted with a planning task. These results suggest that great apes engage in planning for the future by out competing current drives and mentally pre-experiencing an upcoming event. This suggests that the advanced mental capacities utilized in human future planning are shared by phylogenetically more ancient species than previously believed. 相似文献
244.
Relatively few articles discuss the ethical issues that accompany healthcare in rural areas. This article presents and discusses the key findings obtained from multi-method research studies conducted over a 9-year period of time in a multi-state rural area. It challenges the efficacy of current models for bioethics, shows what kinds of ethical issues develop in rural communities, and offers a framework for envisioning resources and approaches that may be more appropriate. 相似文献
245.
Helena De Preester 《Phenomenology and the Cognitive Sciences》2008,7(1):133-142
This article presents two different phenomenological paths leading from ego to alter ego: a Husserlian and a Merleau-Pontian way of thinking. These two phenomenological paths serve to disentangle the conceptual–philosophical
underpinning of the mirror neurons system hypothesis, in which both ways of thinking are entwined. A Merleau-Pontian re-reading
of the mirror neurons system theory is proposed, in which the characteristics of mirror neurons are effectively used in the
explanation of action understanding and imitation. This proposal uncovers the remaining necessary presupposition of a minimalized
version of the Husserlian concept of pairing and its recent and improved version in terms of the intermodal system. This leads
to a layered approach to the constitution of intersubjectivity. 相似文献
246.
This research examined the influence of prior group collaboration on later individual recall. We considered the negative effects of retrieval disruption and the potentially positive effects of re-exposure to additional items during group recall in the context of three hypotheses: the individual-strategy hypothesis, the combined-strategy hypothesis, and the group-strategy hypothesis. After a study phase and a brief delay, participants completed three successive recall trials in four different recall sequence conditions: III (individual-individual-individual), ICI (individual-collaborative-individual), CII (collaborative-individual-individual), and CCI (collaborative-collaborative-individual). Results show that repeated group recalls (CCI), and securing individual retrieval organisation prior to group recall (ICI), benefit later individual recall more than repeated individual recalls (III). These findings support the group-strategy hypothesis and the individual-strategy hypothesis, and have important implications for group versus individual learning practices in educational settings. 相似文献
247.
Kirsti M. J. Lagerspetz Kaj Bjrkqvist Helena Bjrkqvist Helena Lundman 《Aggressive behavior》1988,14(5):303-313
The Moral Approval of Aggression Inventory (MAAI) and Bem's Sex Role Inventory (BSRI) were administered to three experimental groups: officer trainees ( = OTs, n = 48), conscientious objectors to military service ( = COs, n = 35), and to a group of women of comparable age (n = 32). Aggression was mostly approved of among OTs and the least among COs, the women scoring in the middle somewhat closer to OTs. Differences in choice of sex role identity emerged, so that OTs often chose a masculine sex role, while for COs, the choice of an androgynous role was the most frequent one. Women chose feminine and androgynous roles with equal frequency. Moral approval of aggression could not be explained on the basis of sex role identification. The strongest determinator of moral approval of aggression was the choice of refusal to engage in military service. 相似文献
248.
249.
It is generally assumed that the function of contingency learning is to predict the occurrence of important events in order
to prepare for them. This assumption, however, has scarcely been tested. Moreover, the little evidence that is available suggests
just the opposite result. People do not use contingency to prepare for outcomes, nor to predict their occurrence, although
they do use it to infer the causal and predictive value of cues. By using both judgmental and behavioral data, we designed
the present experiments as a further test for this assumption. The results show that—at least under certain conditions—people
do use contingency to prepare for outcomes, even though they would still not use it to predict their occurrence. The functional
and adaptive aspects of these results are discussed in the present article. 相似文献
250.