全文获取类型
收费全文 | 3368篇 |
免费 | 103篇 |
国内免费 | 3篇 |
出版年
2023年 | 14篇 |
2021年 | 23篇 |
2020年 | 37篇 |
2019年 | 63篇 |
2018年 | 89篇 |
2017年 | 80篇 |
2016年 | 80篇 |
2015年 | 62篇 |
2014年 | 71篇 |
2013年 | 416篇 |
2012年 | 128篇 |
2011年 | 108篇 |
2010年 | 83篇 |
2009年 | 80篇 |
2008年 | 106篇 |
2007年 | 120篇 |
2006年 | 112篇 |
2005年 | 112篇 |
2004年 | 121篇 |
2003年 | 109篇 |
2002年 | 110篇 |
2001年 | 51篇 |
2000年 | 56篇 |
1999年 | 60篇 |
1998年 | 64篇 |
1997年 | 45篇 |
1996年 | 71篇 |
1995年 | 58篇 |
1994年 | 60篇 |
1993年 | 52篇 |
1992年 | 54篇 |
1991年 | 40篇 |
1990年 | 46篇 |
1989年 | 43篇 |
1988年 | 36篇 |
1987年 | 43篇 |
1986年 | 43篇 |
1985年 | 58篇 |
1984年 | 39篇 |
1983年 | 55篇 |
1982年 | 49篇 |
1981年 | 32篇 |
1980年 | 34篇 |
1979年 | 29篇 |
1978年 | 32篇 |
1977年 | 26篇 |
1976年 | 20篇 |
1975年 | 20篇 |
1974年 | 27篇 |
1973年 | 19篇 |
排序方式: 共有3474条查询结果,搜索用时 15 毫秒
121.
Interpreting areas of strength and weakness on the Stanford-Binet presents problems for many clinicians. Sattler's SD method for determining normal variability provides an objective approach for dealing with this issue, and is thus a valuable tool for Binet interpretation. However, Sattler's procedure is beset by practical problems that limit its usefulness. The aim of this paper was to develop a simplification of Sattler's technique (in the form of a table) to make it easier to use and to apply to the Binet profile of any child tested. An illustration is included to demonstrate the role of the table for generating hypotheses about a child's strong and weak areas of functioning. Cautions are discussed regarding the application of the interpretive procedure. 相似文献
122.
Mary L. Fennell Patricia R. Barchas Elizabeth G. Cohen Anne M. McMahon Polly Hildebrand 《Sex roles》1978,4(4):589-604
This article takes a sociological approach to a problem that has usually been considered as a psychological phenomenon. It addresses the problem of male—female interactions in work situations utilizing the organizational concepts of division of labor and legitimacy. Traditional explanations evoking sex-role socialization are reviewed and rejected for purposes of experimentation and intervention. An alternative argument, focusing on the structural arrangements of organizational settings, is presented as an explanation for behavioral effects previously attributed to inherent sex differences. The results of a pilot study are briefly described, and directions for further experimentation and possible intervention strategies are suggested.The bibliographic search and initial conceptualization of this research was supported by a grant from the Ford Foundation under the auspices of the Center for Research on Women at Stanford University. We are grateful to Miriam Rosen for much of the bibliographic work. The pilot study was supported in part by funds from the Guggenheim Foundation and by a grant from the Spencer Foundation. We also wish to thank Richard Torres and Christie Timberlake for their invaluable assistance on this project. 相似文献
123.
This research reports findings in a 10-year study of an apraxic adult, who was one of five subjects described by Shankweiler and Harris, (Cortex, ,2 277–292, 1966). Confusion matrices and feature analysis were used to compare 1965 and 1975 performances. Results indicate that over the 10-year period, errors of place, manner, and omission were markedly reduced. Voicing errors, however, while reduced in total number, still constituted a significant percentage of the patient's residual errors. Implications of these findings are discussed. 相似文献
124.
125.
Mary Carol Day 《Journal of experimental child psychology》1980,30(2):277-289
Four conditions were used to investigate developmental trends in the ability to establish and use a color set to direct the selective processing of pictures. In three conditions, 6-year-old, 9-year-old, and adult subjects viewed a series of pairs of pictures, with one red and one black line drawing in each pair. Subjects were asked to look either at the red pictures only, the black pictures only, or both pictures. In a fourth condition, subjects viewed a series of singly presented red and black pictures. Pictures of both colors were included in a subsequent recognition memory test. At all ages recognition memory was comparable for pictures of each color in the both and single conditions but was higher for pictures of the specified color in the selective red and selective black conditions. There was no evidence at any age that memory for pictures of the specified color was decreased by the presence of the second picture. These results, showing roughly comparable selectivity at all ages, were discussed in relation to findings of developmental trends in selective attention on more “traditional” central-incidental learning tasks. 相似文献
126.
A Role Perception Scale utilizing a combined projective-objective methodology was developed to assess female and male perceptions of each of three single roles — work, marriage, and parent — and two combined roles — work-marriage and work-parent. Research participants were 134 college students, 88 females and 46 males. Factor analysis of the objective scale, the only part to be scored, resulted in two major orthogonal factors labeled role engagement and competition factors. Sex and role differences for each factor were analyzed using 2×5 split block analysis of variance design with repeated measures. On three out of the five single and combined roles women perceived more engagement than men. In general males perceived roles as more competitive. These sex differences and patterns identified in within-sex analyses across roles are discussed.Parts of this paper were presented at the American Psychological Association Convention, Washington, D.C., September 1976. Research was supported in part by the Dean's Development Fund, New York University, School of Education, Health, Nursing, and Arts Professions. Both authors are senior authors. The order of names is randomly determined. The authors wish to thank Philip Merrifield and Barbara Hummel-Rossi for their statistical assistance in data analysis. 相似文献
127.
The purpose of the present study was to better understand the development of children's occupational knowledge, as assessed by their ability to give ratings to jobs along various dimensions that were similar to ratings given by adults, and to investigate differences in boys' and girls' ratings. Overall, younger students gave higher ratings to the jobs pictured than did older students. Also, females gave higher ratings to three of the four dimensions investigated. Girls rated traditionally female jobs higher on respect and service, while boys rated traditionally male jobs higher on respect and service. Both males and females agreed that more education would be required for the female jobs pictured, but that males would be paid more money for the male jobs pictured. 相似文献
128.
Frances Lamberts 《Brain and language》1980,11(1):106-118
The hypotheses were investigated that (a) ability to recognize the auditory perceptual stimuli for familiar events is a developmental correlate to language acquisition and (b) the low functioning mentally handicapped suffer from auditory agnosia and are impaired in this ability. The subjects were 42 nonretarded children of ages 3 through 6 and 53 severely and moderately retarded, noninstitutionalized students. The retarded subjects were matched by mental age to the chronological age of the nonretarded children. The stimuli were 49 environmental sounds; the task consisted of sound-and-picture matching-to-sample. Group membership and developmental age were the factors in an analysis of variance design. The results revealed a strong effect of developmental age (p <. 0001). The effect of group was not significant, indicating that auditory agnosia may not be common among the lower functioning retarded. The assumption that agnosia may be a major factor underlying the language disability of the severely retarded was reexamined. It was suggested that the severely retarded achieve the requisite perceptual-semantic knowledge base for language too late, after the critical age for spontaneous and efficient language learning has passed. 相似文献
129.
Policy recommendations that adolescents supplement their experience in school with experience in the workplace have been made in the absence of objective data on the nature of most adolescents' activity on the job. This paper presents a coding system for chronicling a variety of microbehaviors in sequence, as they occur, in adolescent job environments. Three elements of each of approximately 100 behaviors performed by a targeted teenage worker are recorded by an on-site observer who enters appropriate code numbers into a portable event recorder: (1) the social context of the behavior; (2) the character of the behavior; and (3) the duration and concomitants of the behavior, when appropriate. Each of 97 working teenagers was observed continuously over a two hour period on the job. Interobserver agreement on the coding of worker behaviors and the social contexts in which they occurred averaged .86 and .97, respectively. In addition to its applicability in research on the effects of working on adolescent development, information obtained using the code can be helpful in the evaluation of youth employment programs, the vocational counseling of adolescents, and the validation of subjective worker reports of job attributes. 相似文献
130.
Mary L. Jasnoski David S. Holmes Sheldon Solomon Chris Aguiar 《Journal of research in personality》1981,15(4):460-466
Subjects in an exercise training condition participated in a 10-week aerobic exercise class, whereas subjects in waiting-list control and independent control conditions did not. The results indicated that subjects in the training condition evidenced reliably greater improvements in physical fitness (aerobic capacity) and reported reliably greater improvements in their abilities and confidence in both the physical area (e.g., ability to run distances) and nonphysical area (e.g., frustration tolerance) than did subjects in the control conditions. On the other hand, improvements in physical fitness were not related to reported improvements in abilities and confidence. These findings are of interest because they indicate that some of the important personal changes that are associated with physical fitness training are not due to changes in fitness, but appear to be due to other factors (e.g., group participation and expectancies). 相似文献