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131.
In 3 studies (N = 188) we tested the hypothesis that children use a perceptual access approach to reason about mental states before they understand beliefs. The perceptual access hypothesis predicts a U-shaped developmental pattern of performance in true belief tasks, in which 3-year-olds who reason about reality should succeed, 4- to 5-year-olds who use perceptual access reasoning should fail, and older children who use belief reasoning should succeed. The results of Study 1 revealed the predicted pattern in 2 different true belief tasks. The results of Study 2 disconfirmed several alternate explanations based on possible pragmatic and inhibitory demands of the true belief tasks. In Study 3, we compared 2 methods of classifying individuals according to which 1 of the 3 reasoning strategies (reality reasoning, perceptual access reasoning, belief reasoning) they used. The 2 methods gave converging results. Both methods indicated that the majority of children used the same approach across tasks and that it was not until after 6 years of age that most children reasoned about beliefs. We conclude that because most prior studies have failed to detect young children's use of perceptual access reasoning, they have overestimated their understanding of false beliefs. We outline several theoretical implications that follow from the perceptual access hypothesis. 相似文献
132.
Kathleen Moritz Rudasill Thomas G. Reio Jr. Jennifer E. Taylor 《Journal of School Psychology》2010,48(5):389-412
This study examines the mediating role of student-teacher relationship quality (conflict and closeness) in grades 4, 5, and 6 on the relation between background characteristics, difficult temperament at age 4½ and risky behavior in 6th grade. The longitudinal sample of participants (N = 1156) was from the NICHD Study of Early Child Care and Youth Development. Structural equation modeling was used to estimate paths from (a) background characteristics to student-teacher relationship quality and risky behavior, (b) temperament to student-teacher relationship quality and risky behavior, and (c) student-teacher relationship quality to risky behavior. Findings indicate that students' family income, gender, receipt of special services, and more difficult temperament were associated with risky behavior. In addition, student-teacher conflict was a mediator. Students with more difficult temperaments were more likely to report risky behavior and to have conflict in their relationships with teachers. More conflict predicted more risky behavior. Closer student-teacher relationships were associated with less risky behavior. Results suggest negative relationships, specifically student-teacher relationships, may increase the risk that certain adolescents will engage in risky behavior. 相似文献
133.
Previous research strongly suggests that morphologically complex words are recognized in terms of their constituent morphemes.
A question thus arises as to how the recognition system codes for morpheme position within words, given that it needs to distinguish
morphological anagrams like overhang and hangover. The present study focused specifically on whether the recognition of suffixes occurs in a position-specific fashion. Experiments
1 and 2 revealed that morphologically complex nonwords (gasful ) are rejected more slowly than orthographic controls (gasfil ) but that the same interference effect is not present when the morphemic constituents are reversed ( fulgas vs. filgas). Experiment 3 went further in demonstrating that reversing the morphemes within words (e.g., nesskind) does not yield morpheme interference effects against orthographic controls (e.g., nusskind). These results strongly suggest that suffix identification is position specific, which imposes important constraints on
the further development of models of morphological processing. 相似文献
134.
Dnevniki ("Diaries") by Eduard Kuznetsov. Les Editeurs Réunis, Paris, 1973. 374 pp. Sergei by Sergei Kourdakov. Oliphants, London, 1973. 205 pp. £2.50. Zakonodatelstvo o religii v SSSR. Doklad Komitetu prav cheloveka ("Legislation on Religion in the USSR. Report submitted to the Human Rights Committee") by I. R. Shafarevich, Paris, 1973. 81 pp. 相似文献
135.
Kathleen B. McDermott Jeffrey G. Ojemann Steven E. Petersen John M. Ollinger Abraham Z. Snyder Erbil Akbudak 《Memory (Hove, England)》2013,21(5-6):661-680
Functional magnetic resonance imaging (fMRI) was used to compare directly episodic encoding and retrieval. During encoding, subjects studied visually presented words and reported via keypress whether each word represented a pleasant or unpleasant concept (intentional, deep encoding). During the retrieval phase, subjects indicated (via keypress) whether visually presented words had previously been studied. No reliable differences were found during the recognition phase for words that had been previously studied and those that had not been studied. Areas preferentially active during encoding (relative to retrieval) included left superior frontal cortex, medial frontal cortex, left superior temporal cortex, posterior cingulate, left parahippocampal gyrus, and left inferior frontal gyrus. Regions more active in retrieval than encoding included bilateral inferior parietal cortex, bilateral precuneus, right frontal polar cortex, right dorsolateral prefrontal cortex, and right inferior frontal/insular cortex. 相似文献
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138.
Annabelle Cumyn Kathleen Ouellet Anne-Marie Côté Caroline Francoeur Christina St-Onge 《Ethics & behavior》2013,23(8):621-636
The ethical conduct of research rests largely on researchers, and as such, an understanding of how they perceive and enact their role in research is paramount. However, the literature around ethics and research mostly focuses on researchers’ perception of Research Ethics Boards (REB; also known as Institutional Review Boards) roles and functions. To fill that gap, we analyzed the perceptions of researchers, REB members, and influential parties (n = 40) about researchers’ role in the ethical conduct of research through discourse analysis. Three discourses emerged: researchers as reflective practitioners, protectors of participants, and technicians. Understanding the commonalities and differences among the discourses may foster a shared and compelling institutional research culture. 相似文献
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140.
Ian Alger M.D. 《The American journal of family therapy》2013,41(2):182-184
Abstract Dr. H. James Lurie, reviewer of the videotape “Sybil's Plight” is Clinical Professor of Psychiatry and Behavioral Sciences at the University of Washington School of Medicine, in Seattle. His expertise in the development of training and educational audio-visual materials, as well as his long teaching experience with both primary care physicians and family therapists, makes his assessment especially valuable. The importance of family concepts in the treatment and management of patients and families who must cope with chronically disabling medical illnesses has reached a new level of concern, and has resulted in renewed interest in the fields of consultation-liaison and family medicine. —I.A. Sibyl's Plight, black and white videotape, Library, Western Psychiatric Institute and Clinic, 3811 O'Hara Street, Pittsburgh, PA 15213. 相似文献