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951.
People with Williams syndrome process faces holistically 总被引:4,自引:0,他引:4
This study compared the performance of 47 adolescents and adults with Williams syndrome to 39 age-matched controls on a face recognition task. Using the whole-part paradigm developed by Tanaka and his colleagues, we found that although performance overall was lower in the participants with Williams syndrome, both groups showed similar patterns of performance across the different conditions. Both groups performed significantly better in the whole-face than in the isolated-part test condition for upright faces, but not for inverted faces. The whole-face advantage only in the upright condition provides strong evidence that people with Williams syndrome encode and recognize faces holistically in the same way as normal controls, suggesting the use of similar underlying neurocognitive mechanisms. These findings contradict earlier reports in the literature that people with Williams syndrome process faces abnormally. 相似文献
952.
This study examines the quality of the transition into employment roles among a socioeconomically diverse cohort of 1,143 high school seniors who were interviewed as seniors in 1998 and 2 years later. Focusing on both subjective and objective dimensions of work adaptation, analyses examine differences in these outcomes associated with taking a high school career-major versus a more traditional academic program. This type of major is intended to assist in the career development and economic adaptation of more disadvantaged young adults and follows from an ecological model emphasizing the importance of connections between educational and employment institutions in the socialization of young people. Results indicate small but significant effects of having the career-major for the perceptual variables. Group differences were not found for the variables assessing more objective qualities of their jobs. The discrepancy between subjective and objective outcomes may suggest a short-term psychological optimism in the absence of an objective situation that would justify this view. Discussion centers on the need for stronger institutional support for school-work connections. 相似文献
953.
Dissemination, the second stage of Experimental Social Innovation and Dissemination (ESID) is a critical, if not defining, element of this social change model. This paper attempts to assess the extent to which community psychology has adopted and implemented ESID's dissemination focus in its training and publications. We identify four levels of commitment to dissemination: dissemination advocate, dissemination activist, dissemination researcher, and experimental dissemination researcher. Content analyses of textbooks, journal publications, and conference papers and a brief survey of doctoral training in the field were conducted. Findings suggest that the dissemination aspects of ESID have been modestly and partially implemented within the field. That is, although there is some evidence of a commitment to dissemination practice (advocate, activist), there is much less evidence of a commitment to dissemination research. The implications of these findings for the effectiveness of the ESID model and for training and practice in community psychology are discussed. 相似文献
954.
It has been known for over 40 years that there are two fundamentally different kinds of detection tasks in the theory of signal
detectability. The Type 1 task is to distinguish between events defined independently of the observer; the Type 2 task is
to distinguish between one’s own correct and incorrect decisions about those Type 1 events. For the Type 1 task, the behavior
of the detector can be summarized by the traditional receiver operating characteristic (ROC) curve. This curve can be compared
with a theoretical ROC curve, which can be generated from overlapping probability functions conditional on the Type 1 events
on an appropriate decision axis. We show how to derive the probability functions underlying Type 2 decisions from those for
the Type 1 task. ROC curves and the usual measures of performance are readily obtained from those Type 2 functions, and some
relationships among various Type 1 and Type 2 performance measures are presented. We discuss the relationshiPbetween Type
1 and Type 2 confidence ratings and caution against the practice of presenting transformed Type 2 ratings as empirical Type
1 ratings. 相似文献
955.
Bowen DJ Singal R Eng E Crystal S Burke W 《Cultural diversity & ethnic minority psychology》2003,9(1):79-87
This study explored the associations between 2 dimensions of Jewish identity (cultural identification and religious practice) and intentions to perform breast cancer screening. Ashkenazi Jewish women (N = 220) completed surveys as part of an ongoing study of breast cancer risk counseling. Multiple regressions examined the relationships between the 2 identity measures and intention to follow routine recommendations for mammography, intention to perform monthly breast self-exam, and interest in genetic testing for breast cancer susceptibility. Cultural identity positively predicted interest in testing, whereas religious identity was inversely related. Religious identity was a significant predictor of intention to adhere to mammography recommendations. Findings show that culture and religion, although correlated, may have different associations with health attitudes. 相似文献
956.
Stressors and child and adolescent psychopathology: moving from markers to mechanisms of risk 总被引:17,自引:0,他引:17
Grant KE Compas BE Stuhlmacher AF Thurm AE McMahon SD Halpert JA 《Psychological bulletin》2003,129(3):447-466
In the first half of this review, the authors critically evaluate existing research on the association between stressors and symptoms of psychopathology in children and adolescents. This analysis reveals (a) problems with conceptualizations of stress, (b) variability in measurement of stressors, and (c) lack of theory-driven research. To address these problems, the authors propose a general conceptual model of the relation between stressors and child and adolescent psychopathology. The authors examine basic tenets of this general model in the second half of this article by testing a specific model in which negative parenting mediates the relation between economic stressors and psychological symptoms in young people. Results generally provide support for the specific model as well as for the broader model. 相似文献
957.
The Resources for Enhancing Alzheimer's Caregiver Health (REACH): project design and baseline characteristics 总被引:2,自引:0,他引:2
Wisniewski SR Belle SH Coon DW Marcus SM Ory MG Burgio LD Burns R Schulz R;REACH Investigators 《Psychology and aging》2003,18(3):375-384
The Resources for Enhancing Alzheimer's Cargiver Health (REACH) project was designed to test promising interventions for enhancing family caregiving for persons with dementia. The purpose of this article is to describe the research design, interventions, and outcome measures used in REACH and to characterize the sample recruited for the study. Nine interventions and 2 control conditions were implemented at 6 sites; 1,222 dyads were randomly assigned to an intervention or a control condition. The caregiver sample was 18.6% male with an average age of 62.3 years (56% Caucasian, 24% Black, and 19% Hispanic). Caregivers reported high levels of depressive symptoms and moderate burden. Care recipients were older, with a mean age of 79, and were moderately to severely impaired with mean Mini-Mental State Exam scores of 13/30. 相似文献
958.
Golombok S Perry B Burston A Murray C Mooney-Somers J Stevens M Golding J 《Developmental psychology》2003,39(1):20-33
Existing research on children with lesbian parents is limited by reliance on volunteer or convenience samples. The present study examined the quality of parent-child relationships and the socioemotional and gender development of a community sample of 7-year-old children with lesbian parents. Families were recruited through the Avon Longitudinal Study of Parents and Children, a geographic population study of 14,000 mothers and their children. Thirty-nine lesbian-mother families, 74 two-parent heterosexual families, and 60 families headed by single heterosexual mothers were compared on standardized interview and questionnaire measures administered to mothers, co-mothers/fathers, children, and teachers. Findings are in line with those of earlier investigations showing positive mother-child relationships and well-adjusted children. 相似文献
959.
People with an intellectual disability are over-represented in the criminal justice system in many western countries. Identifying accused persons with intellectual disability is important if they are to receive protections available under the law. Accurate diagnosis is also relevant for correctional administrators, probation and parole services, and community services. Diagnosis of intellectual disability must be made on the basis of both cognitive skills (intelligence) and adaptive behavior. In this study, the Kaufman Brief Intelligence Test assessed intelligence, and the Vineland Adaptive Behavior Scales assessed adaptive behavior, through self-report. Tests were administered to 150 offenders, ranging in age from 13 to 53 years, in Australian prisons, juvenile detention centers, legal aid offices, and probation services. Pearson product-moment correlation coefficients calculated among all subtests and between total scores were significant. ROC curve analyses demonstrated that performance on each effectively predicted a standard score of less than 70 on the other one. 相似文献
960.
Emshoff J Blakely C Gray D Jakes S Brounstein P Coulter J Gardner S 《American journal of community psychology》2003,32(3-4):345-357
The D (dissemination) phase of the ESID model has been often overlooked in our efforts to create innovative and widespread social change. The process of replicating successful social innovations is both a prerequisite for dissemination (in order to assess the consistency of effects) and an obvious outcome of a successful dissemination effort. Fidelity, the extent to which a replicated program is implemented in a manner consistent with the original program model, is an important dimension of replication. This study was designed to provide empirical data related to three questions. Can complex social programs be implemented with fidelity? How much fidelity is appropriate or desired? What are the organizational dynamics of adoption with fidelity? Data were collected from grantees of a national replication initiative funded by the Center for Substance Abuse Prevention. Data suggest that high fidelity can be achieved, at least in the context in which programs are mandated to do so as part of the funding agreement and are given technical assistance in achieving fidelity. Secondly, programs perceived high fidelity as having positive effects on the program and its participants, a finding consistent with a limited assessment of the relationship of program outcomes and fidelity. Finally, much was learned about the human and organizational dynamics of replicating with fidelity. Implications for policy and direction regarding replication are discussed. 相似文献