全文获取类型
收费全文 | 43317篇 |
免费 | 862篇 |
国内免费 | 9篇 |
出版年
2019年 | 307篇 |
2018年 | 3777篇 |
2017年 | 3115篇 |
2016年 | 2603篇 |
2015年 | 476篇 |
2014年 | 447篇 |
2013年 | 2057篇 |
2012年 | 1222篇 |
2011年 | 3090篇 |
2010年 | 2907篇 |
2009年 | 1971篇 |
2008年 | 2343篇 |
2007年 | 2855篇 |
2006年 | 708篇 |
2005年 | 801篇 |
2004年 | 764篇 |
2003年 | 714篇 |
2002年 | 644篇 |
2001年 | 582篇 |
2000年 | 656篇 |
1999年 | 479篇 |
1998年 | 322篇 |
1997年 | 283篇 |
1996年 | 279篇 |
1995年 | 284篇 |
1993年 | 253篇 |
1992年 | 374篇 |
1991年 | 371篇 |
1990年 | 374篇 |
1989年 | 354篇 |
1988年 | 347篇 |
1987年 | 329篇 |
1986年 | 321篇 |
1985年 | 344篇 |
1984年 | 300篇 |
1983年 | 312篇 |
1982年 | 261篇 |
1981年 | 242篇 |
1980年 | 258篇 |
1979年 | 342篇 |
1978年 | 320篇 |
1977年 | 255篇 |
1976年 | 263篇 |
1975年 | 302篇 |
1974年 | 333篇 |
1973年 | 352篇 |
1972年 | 280篇 |
1971年 | 252篇 |
1968年 | 289篇 |
1967年 | 274篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
181.
Adult age differences were explored on 3 short tests of the ability to generate and manipulate mental images. Age-related decrements were found in all 3 tests and were especially marked on the Clock Test. The tests are all reliable, as shown by test-retest reliability coefficients. Correlations also revealed that the Brooks Letter Test and the East-West Test appear to tap one common underlying ability, whereas the Clock Test measured a somewhat different ability. The East-West and Clock tests, in particular, may provide rapid and easily administered assessments of age-related changes in aspects of mental imagery. 相似文献
182.
Richard J. Riordan 《Journal of counseling and development : JCD》1992,71(1):101-102
Mirror image therapy formalizes and structures the mirror phenomenon in group counseling. In this report the author explores the therapeutic technique of assigning an individual who has already undergone substance abuse treatment to counseling groups where addicts are just beginning the treatment process. Suggestions are offered for the use of mirror image therapy in other groups. 相似文献
183.
The development of a campus-based Substance Abuse Prevention Program (SAPP) is discussed. The program has been designed in accordance with recommendations made by prominent authorities in this field, keeping in mind the needs of the campus at which the program is located. Suggestions for developing such programs are provided. 相似文献
184.
PHILLIP B. NIFFENEGGER THOMAS F. HOLCOMB 《Journal of counseling and development : JCD》1992,70(5):642-644
This article describes how state legislators were the target of a video marketing campaign aimed at increasing the funding for elementary counselors. How the video was developed, distributed, and used are discussed. 相似文献
185.
Lee Williams PhD Richard Bischoff MS Jacqueline Ludes MEd 《Contemporary Family Therapy》1992,14(4):309-322
With approximately one out of six married couples experiencing infertility, having a basic knowledge of infertility is important to marriage and family therapists. This paper presents important themes that infertile couples often struggle with and stresses the importance of having a biological, psychological, and social understanding of infertility. In addition, the paper suggests possible interventions that family therapists can use in helping infertile couples. 相似文献
186.
When genetics is considered in diathesis-stress models of psychopathology, it is often assumed that heredity provides the diathesis and environmental factors are responsible for the stressor. We discuss two quantitative genetic models relevant to the diathesis-stress construct. One model focuses on genotype-environment interaction, which is the usual way in which genetic influence is represented in diathesis-stress models. A second model—genotype-environment correlation—provides an alternative that represents both genetic and environmental influences relevant to the development of psychopathology. Implications of these models for clinical research are discussed. 相似文献
187.
188.
189.
190.
Parent-tutoring procedures: Experimental analysis and validation of generalization in oral reading across passages,settings, and time 总被引:1,自引:0,他引:1
Steven F. Duvall Ph.D. Joseph C. Delquadri Ph.D. Marlene Elliott Ph.D. R. Vance Hall Ph.D. 《Journal of Behavioral Education》1992,2(3):281-303
A study that involved parents as reading tutors was carried out at home during the summer with four elementary children, three with learning disabilities. One purpose was to determine the effects of tutoring in the basal reader on reading rates at home. Another purpose was to determine potential generalization effects as a result of parent tutoring on different academic tasks at home and, later at school, on different and similar tasks. A combination multiple-baseline and reversal design tested for replication and generalization effects. Increases in correct rates were noted for the targeted variables across conditions. The results indicated that parents tutoring with school basal texts during the summer produced marked increases in reading rates that generalized at home to different academic tasks and at school to different and similar tasks. This suggests that parents, when using specific tutoring procedures, can increase their children's academic skills. 相似文献