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991.
From 1991 to 1994, a group of Romanian and American colleagues undertook an experimental and humanitarian effort to try to improve the quality of life, mental health, and developmental progress of young children in a Romanian orphanage. In the context of institutional care, we experimentally introduced stable adult–child relationships, small group size, and a protocol of enriched caregiving and educational activities. These procedures were adapted from an intervention in childcare centers in the United States that had been proven effective in reducing intellectual decline in at‐risk children. Developmental scores for orphanage children were derived from the Denver II (a revision of the Denver Developmental Screening Test; Frankenburg & Dodds, 1990), which was translated into Romanian and administered as a pre‐ and posttest to the experimental subjects and comparison groups in the same institution. Mixed models combining both within‐ and between‐subject heterogeneous variance‐covariance structures were utilized to analyze the impacts of time, intervention/control group assignment, child sex, child age, and interaction of Group × Time on the developmental scores. For the developmental outcome variables, the effects of group assignment (experimental vs. comparison) were highly significant. There also was a Group × Time interaction effect. We conclude that an educational intervention which includes the addition of resources and training can be initiated and sustained in an orphanage for young children as a way of improving institutional care. ©2005 Michigan Association for Infant Mental Health.  相似文献   
992.
This study tested a cueing procedure for enhancing recall in semantic domains based on associative processes inferred from semantic clustering. Participants first free listed items exhaustively from a semantic domain (fruits or drugs). Then, to aid recall of additional items from the domain, participants received either the items they free listed as semantic cues (to trigger semantically similar items) or alphabetic cues (to trigger items beginning with a particular letter). Participants' strong semantic clustering and weak alphabetic clustering in free listing confirmed previous research on associative processes. By several measures, free‐listed items as semantic cues elicited moderately more additional items than alphabetic cues. Semantic cues elicited an appreciable proportion of items that would not have been identified at the aggregate level through free listing alone. These results indicate that using free‐listed items as semantic cues can be a useful adjunct for ethnographic applications of free listing. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
993.
Prior eye-tracking studies of spoken sentence comprehension have found that the presence of two potential referents, e.g., two frogs, can guide listeners toward a Modifier interpretation of Put the frog on the napkin… despite strong lexical biases associated with Put that support a Goal interpretation of the temporary ambiguity (Tanenhaus, M. K., Spivey-Knowlton, M. J., Eberhard, K. M. & Sedivy, J. C. (1995). Integration of visual and linguistic information in spoken language comprehension. Science, 268, 1632–1634; Trueswell, J. C., Sekerina, I., Hill, N. M. & Logrip, M. L. (1999). The kindergarten-path effect: Studying on-line sentence processing in young children. Cognition, 73, 89–134). This pattern is not expected under constraint-based parsing theories: cue conflict between the lexical evidence (which supports the Goal analysis) and the visuo-contextual evidence (which supports the Modifier analysis) should result in uncertainty about the intended analysis and partial consideration of the Goal analysis. We reexamined these put studies (Experiment 1) by introducing a response time-constraint and a spatial contrast between competing referents (a frog on a napkin vs. a frog in a bowl). If listeners immediately interpret on the… as the start of a restrictive modifier, then their eye movements should rapidly converge on the intended referent (the frog on something). However, listeners showed this pattern only when the phrase was unambiguously a Modifier (Put the frog that’s on the…). Syntactically ambiguous trials resulted in transient consideration of the Competitor animal (the frog in something). A reading study was also run on the same individuals (Experiment 2) and performance was compared between the two experiments. Those individuals who relied heavily on lexical biases to resolve a complement ambiguity in reading (The man heard/realized the story had been…) showed increased sensitivity to both lexical and contextual constraints in the put-task; i.e., increased consideration of the Goal analysis in 1-Referent Scenes, but also adeptness at using spatial constraints of prepositions (in vs. on) to restrict referential alternatives in 2-Referent Scenes. These findings cross-validate visual world and reading methods and support multiple-constraint theories of sentence processing in which individuals differ in their sensitivity to lexical contingencies.  相似文献   
994.
The social cognition and perception-action literatures are largely separate, both conceptually and empirically. However, both areas of research emphasize infants' emerging abilities to use available information--social and perceptual information, respectively--for making decisions about action. Borrowing methods from both research traditions, this study examined whether 18-month-old infants incorporate both social and perceptual information in their motor decisions. The infants' task was to determine whether to walk down slopes of varying risk levels as their mothers encouraged or discouraged walking. First, a psychophysical procedure was used to determine slopes that were safe, borderline, and risky for individual infants. Next, during a series of test trials, infants received mothers' advice about whether to walk. Infants used social information selectively: They ignored encouraging advice to walk down risky slopes and discouraging advice to avoid safe slopes, but they deferred to mothers' advice at borderline slopes. Findings indicate that 18-month-old infants correctly weigh competing sources of information when making decisions about motor action and that they rely on social information only when perceptual information is inadequate or uncertain.  相似文献   
995.
Religious involvement has been found to be associated with higher levels of commitment and relationship satisfaction among heterosexually married individuals (Mahoney et al., 1999). Little is known, however, about the religiosity of gay, lesbian, bisexual (GLB) individuals, and virtually nothing is known about religious involvement in same-sex couples. The purpose of this qualitative interview study was to examine couples' experiences of incorporating religious involvement into their committed relationships. In a sample of 14 same-sex couples, we found that couples used their spiritual/religious values to understand and undergird their relationships. In this process, they negotiated intra-couple differences in religious practices, involved themselves in activities that have religious or spiritual meaning to them, created religious social support for their relationships, and experienced some non-supportive or rejecting interpersonal interactions with religious family members, congregants, and strangers. These findings are instructive to therapists who work with same-sex couples and the family members of GLB individuals. We conclude with specific suggestions for practitioners.  相似文献   
996.
In this paper, we propose a game semantics for the (associative) Lambek calculus. Compared to the implicational fragment of intuitionistic propositional calculus, the semantics deals with two features of the logic: absence of structural rules, as well as directionality of implication. We investigate the impact of these variations of the logic on its game semantics. Presented by Wojciech Buszkowski  相似文献   
997.
Personality has been studied as a predictor variable in a range of occupational settings. The study reported is based on a systematic search and meta-analysis of the literature, using the "Big Five" personality framework. The results indicated that there was substantial variability in the effect of personality on workplace accidents, with evidence of situational moderators operating in most cases. However, one aspect of personality, low agreeableness, was found to be a valid and generalisable predictor of involvement in work accidents. The implications of the findings for future research are discussed. Although meta-analysis can be used to provide definite estimates of effect sizes, the limitations of such an approach are also considered.
La personnalité a étéétudiée comme variable prédictrice dans un ensemble de situations professionnelles. Ce travail s'appuie sur une investigation approfondie et une méta-analyse de la littérature faisant appel au modèle de la personnalité du « Big Five >>. Les résultats montrent qu'il existe de fortes variations en ce qui concerne le rôle de la personnalité dans les accidents du travail, avec l'interférence de facteurs situationnels dans la plupart des cas. Cependant, un aspect de la personnalité, une « agreeableness >> basse, apparaît comme étant un prédicteur valide et général de l'implication dans les accidents du travail. On réfléchit à l'intérêt de ces résultats pour de futures recherches. La méta-analyse peut certes procurer une évaluation précise de l'impact d'une variable, mais il faut aussi prendre en considération les limites de cette approche.  相似文献   
998.
The authors investigated the psychometric appropriateness of the Valuing/Commitment to Education scale (A. M. Gloria, 1993), the Rosenberg Self‐Esteem Scale (M. Rosenberg, 1965), and the Educational Self‐Efficacy Scale (A. M. Gloria, 1993) for use with European American, Latina/o, and Native American college freshmen. Strong to moderate reliabilities were found, as was initial evidence of validity across groups. Los autores investigaron la idoneidad psicométrica de la Valoración/Compromiso con la Escala de Educación (A. M. Gloria, 1993), la Escala Rosenberg de Autoestima (M. Rosenberg, 1965) y la Escala de Autoeficacia Educativa (A. M. Gloria, 1993) para su uso con alumnos universitarios Euroamericanos, Latinos y Americanos Nativos de primer curso. Se hallaron datos que prueban una fiabilidad entre moderada y alta, como lo fue tambien la validez observada inicialmente entre los grupos.  相似文献   
999.
1000.
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