全文获取类型
收费全文 | 3359篇 |
免费 | 158篇 |
国内免费 | 1篇 |
出版年
2020年 | 50篇 |
2019年 | 51篇 |
2018年 | 82篇 |
2017年 | 70篇 |
2016年 | 74篇 |
2015年 | 52篇 |
2014年 | 68篇 |
2013年 | 350篇 |
2012年 | 135篇 |
2011年 | 118篇 |
2010年 | 83篇 |
2009年 | 72篇 |
2008年 | 139篇 |
2007年 | 149篇 |
2006年 | 117篇 |
2005年 | 100篇 |
2004年 | 105篇 |
2003年 | 99篇 |
2002年 | 98篇 |
2001年 | 80篇 |
2000年 | 70篇 |
1999年 | 65篇 |
1998年 | 47篇 |
1997年 | 34篇 |
1996年 | 53篇 |
1995年 | 48篇 |
1994年 | 42篇 |
1993年 | 43篇 |
1992年 | 56篇 |
1991年 | 39篇 |
1990年 | 54篇 |
1989年 | 38篇 |
1988年 | 32篇 |
1987年 | 37篇 |
1986年 | 38篇 |
1985年 | 45篇 |
1984年 | 45篇 |
1983年 | 34篇 |
1982年 | 42篇 |
1981年 | 41篇 |
1980年 | 38篇 |
1979年 | 36篇 |
1978年 | 56篇 |
1977年 | 40篇 |
1976年 | 37篇 |
1975年 | 43篇 |
1974年 | 42篇 |
1973年 | 28篇 |
1971年 | 26篇 |
1968年 | 24篇 |
排序方式: 共有3518条查询结果,搜索用时 15 毫秒
21.
Stark Lori J. Spirito Anthony Williams Connie A. Guevremont David C. 《Journal of abnormal child psychology》1989,17(2):203-212
This study investigated problems commonly experienced by adolescents and the strategies they use to cope with these events. Coping strategies were examined across the subjects' omotional state and their evaluation of the problem. In general, adolescents reported four common Stressors that were similar across age groups and gender. However, males differed from females in the frequency of these problems. Further, while the Stressors were similar, the frequency with which the coping strategies were employed and the efficacy ascribed to them differed across sex and across problem type. These findings are discussed in terms of the stress and coping literature with adults and the implications for clinical assessment and treatment of adolescents. 相似文献
22.
Gary D. Levy 《Sex roles》1989,21(5-6):305-324
Eighty-three 37-92-month-old children's gender schematization and recognition memories for gender-typed content were assessed. Verbal labeling of stimuli and age were positively associated with children's memories. Highly gender schematic children displayed better memories for gender-role consistent information and committed more gender transformation errors than less gender schematic children. Interactions between children's gender schematization, age, and labeling condition were observed. Labeling of stimuli facilitated less schematic children's memories for gender-role consistent information. Gender schematization was positively associated with younger children's memories, suggesting younger children's memories are more strongly mediated by gender schematization than older children's. Results support the position that studies of gender schema development require an integrated approach recognizing individual and developmental differences in gender schematic processing.Completion of this project was facilitated by funds received while the author was a National Institute of Mental Health Postdoctoral Fellow at the University of Denver: Grant 5T32 MH 15780-09. This support is gratefully acknowledged. An earlier version of this paper was presented at the Conference on Human Development, Charleston, South Carolina, 1988. The author would like to thank the faculty and staff of the Tiny Tot, Jack & Jill, Little Learners II, Plymouth and Upstate preschools for their assistance and cooperation. The author wishes to recognize James Aber, Rosanne David, Melisa Shack, and Susan Zigelbaum for their exceptional service in conducting the project; and would also like to thank Joan Barth, D. Bruce Carter, Gail S. Goodman, Carol L. Martin, William J. Meyer, Kathy Park, Ralph J. Roberts, Jaipaul L. Roopnarine, Margaret L. Signorella, and the anonymous reviewers for their comments and suggestions on earlier drafts of this article. 相似文献
23.
Audrey Williams 《Sex roles》1989,21(1-2):99-112
The article summarizes the results of a survey and follow-up interview of black women college administrators, at predominantly white colleges, in selected positions, such as president, vice-president, dean, director, department chairperson, and the assistants and/or associates to the aforementioned positions. The author gives a profile of a middle-management group of women who are at different colleges in the City University of New York system. Also included are a review of the literature and recommendations for both the University and black women seeking careers in college administration. 相似文献
24.
Melvin Williams Bruce A. Thyer Jon S. Bailey Dianne F. Harrison 《Journal of applied behavior analysis》1989,22(1):71-76
Two studies were conducted examining the stimulus-control effects of conventional traffic signs as prompts for motor vehicle driver safety belt use. Following pilot research which suggested that a traffic sign reading “Fasten Safety Belt” posted at a parking lot exit was effective in producing small increases in safety belt use, Study I demonstrated the superiority of having human prompters display such signs compared to simply posting the signs. Study II replicated the findings of Study I and found that posted signs became more effective in prompting safety belt use if simple posting was preceded by a period involving human prompters who displayed the signs. The results bear upon the development of more effective use of traffic signs in promoting safety belt use and in viewing such use as an instance of rule-governed behavior. 相似文献
25.
The national self-help group, Fundamentalists Anonymous (F.A.), has focused attention upon mental problems that may be caused or exacerbated by authoritarian religion. In this article we outline assertions about the mental problems caused by membership in fundamentalist religion, illustrate these with two case histories, briefly discuss intervention strategies, and describe conceptual and empirical issues. While former members have presented problems severe enough to warrant professional treatment, a causal link between their symptoms and their religious membership has not yet been established, because there is little empirical work on the subject.An earlier version of this paper was presented at the annual meeting of the American Psychological Association in New York in August 1987.The authors express gratitude to Stephen Strack, Ph.D.; Robert Meagher, Ph.D.; Herman Feifel, Ph.D.; and Ted Schoenberger, M.D., for their helpful comments on previous drafts of this paper. 相似文献
26.
Terrence T. Williams Robert M. Lambert Charles W. White 《Behavior research methods》1985,17(2):265-267
Blind readers were tested using two methods of reading text displayed by an Apple microcomputer. The first method employed an Optacon system, a device that displays tactile representations of single characters, and the second used an interactive single electronic braille cell that displayed grade 1 braille characters. The results demonstrated no difference in accuracy or reading speed between these two methods. Thus, the serial presentation of braille characters at a single position appears to be a viable method of information transfer between computers and braille readers. 相似文献
27.
Gary M. Pace Martin T. Ivancic Glynnis L. Edwards Brian A. Iwata Terry J. Page 《Journal of applied behavior analysis》1985,18(3):249-255
We evaluated a procedure for identifying potential reinforcers with profoundly retarded individuals. In Experiment 1, six persons were repeatedly exposed to 16 stimuli, and approach behaviors to each stimulus were used to identify preferred and nonpreferred stimuli. In Experiment 2, we examined the reinforcing properties of preferred and nonpreferred stimuli by delivering them contingently on the occurrence of arbitrarily selected responses. Results revealed that the preferred stimulus conditions typically produced higher rates of responding than did either the baseline or the nonpreferred stimulus conditions, suggesting that the procedure can be used to assess reinforcer value for individuals with limited behavioral repertoires. 相似文献
28.
Observers detected a briefly flashed target letter embedded in word, pronounceable nonword, and unpronounceable nonword contexts. The word context facilitated perception under both holistic and analytical processing strategies; the facilitative effect was enhanced when processing was analytical. 相似文献
29.
30.
Differences in academic performance at school depending on handedness: matter for neuropathology? 总被引:1,自引:0,他引:1
S M Williams 《The Journal of genetic psychology》1987,148(4):469-478
Two studies found that left-handed children had significantly poorer academic records than did right-handed children, though the effect was small. Study 1 provided evidence that, for some academic disciplines, the important difference appeared to be between those children whose family history of handedness was concordant with their own handedness and those children whose family history of handedness was discordant with their own handedness. The inclusion of gender in asymmetry research was bolstered by Study 2. When predicting idiosyncrasies in left-handers' cognitive performance, it should be borne in mind that left-handers form a minority group as well as a neurologically distinct one. 相似文献