全文获取类型
收费全文 | 8495篇 |
免费 | 322篇 |
国内免费 | 1篇 |
出版年
2020年 | 105篇 |
2019年 | 141篇 |
2018年 | 158篇 |
2017年 | 194篇 |
2016年 | 217篇 |
2015年 | 160篇 |
2014年 | 205篇 |
2013年 | 923篇 |
2012年 | 327篇 |
2011年 | 322篇 |
2010年 | 235篇 |
2009年 | 216篇 |
2008年 | 314篇 |
2007年 | 297篇 |
2006年 | 281篇 |
2005年 | 253篇 |
2004年 | 266篇 |
2003年 | 246篇 |
2002年 | 295篇 |
2001年 | 106篇 |
2000年 | 106篇 |
1999年 | 131篇 |
1998年 | 141篇 |
1997年 | 126篇 |
1996年 | 113篇 |
1995年 | 134篇 |
1994年 | 110篇 |
1993年 | 105篇 |
1992年 | 111篇 |
1991年 | 103篇 |
1990年 | 93篇 |
1989年 | 85篇 |
1988年 | 66篇 |
1987年 | 68篇 |
1986年 | 70篇 |
1985年 | 86篇 |
1984年 | 107篇 |
1983年 | 119篇 |
1982年 | 117篇 |
1981年 | 145篇 |
1980年 | 104篇 |
1979年 | 121篇 |
1978年 | 127篇 |
1977年 | 122篇 |
1976年 | 103篇 |
1975年 | 103篇 |
1974年 | 105篇 |
1973年 | 66篇 |
1972年 | 64篇 |
1969年 | 57篇 |
排序方式: 共有8818条查询结果,搜索用时 31 毫秒
151.
Emerson James G. Young Richard K. Thornton Edward E. Lacour Lawrence 《Pastoral Psychology》1966,17(1):59-66
Pastoral Psychology - 相似文献
152.
James W. Kelz 《Journal of counseling and development : JCD》1966,44(5):511-516
The purpose of this research was to construct and evaluate a measure for assessing counselor-trainee effectiveness. An eight-category rating instrument was constructed and two standardized interview situations emphasizing problems commonly encountered by secondary school counselors were developed. The standardized interview situations provided by the use of coached counselees permitted a panel of six trained judges to evaluate via closed-circuit television 30 counselor-trainees under conditions designed to insure comparability and, hence, fair appraisal. Using a definition of reliability as the degree of consistency between judges, the average correlation between ratings given by pairs of independent raters was .50. It was concluded that the rating instrument developed and the techniques employed for its use constituted a usable, realistic measure for assessing the counseling proficiency of counselor-trainees. 相似文献
153.
154.
155.
156.
Rick M. Gardner Russell Urrutia James Morrell Deborah Watson Susan Sandoval 《Cognitive development》1990,5(4)
Body size estimates of 69 children aged 5–13 years were obtained using a TV video methodology. Tasks included an adjustment procedure where children manipulated the width of their body image on a TV, and a discrete task, where they judged the accuracy of their TV image which was presented as either normal or distorted, that is, too wide or too thin. On the continuous task, judgments were more accurate on ascending trials where children had to increase the width of the image. On the discrete task, a signal detection analysis revealed older children were better in detecting size distortion in their images and that the differences were due to differences in the biological sensory system and not due to a bias to report that they were too fat or too thin. However, there were response bias differences between genders. Females were more likely to report size distortion with increasing age while males were less likely. 相似文献
157.
Teaching the Use of Cost-Benefit Reasoning in Everyday Life 总被引:1,自引:0,他引:1
158.
159.
A survey of Human Resource practitioners' perceptions of pre-employment screening procedures was conducted. The results indicated differences between tests in terms of perceived accuracy and offensiveness, as well as other attributes. Regression analyses suggested that beliefs about validity, the number of other companies using these procedures, perceived offensiveness of the test, and ease in passing the test were important factors in the willingness to use a particular test. Conversely, perceptions regarding the discriminatory impact of the test and the cost of using the test generally were not related to willingness to use the test. Limitations of this study, which was primarily exploratory, are noted. 相似文献
160.
The statistical simulation program DATASIM is designed to conduct large-scale sampling experiments on microcomputers. Monte Carlo procedures are used to investigate the Type I and Type II error rates for statistical tests when one or more assumptions are systematically violated-assumptions, for example, regarding normality, homogeneity of variance or covariance, mini-mum expected cell frequencies, and the like. In the present paper, we report several initial tests of the data-generating algorithms employed by DATASIM. The results indicate that the uniform and standard normal deviate generators perform satisfactorily. Furthermore, Kolmogorov-Smirnov tests show that the sampling distributions ofz, t, F, χ2, andr generated by DATASIM simulations follow the appropriate theoretical distributions. Finally, estimates of Type I error rates obtained by DATASIM under various patterns of violations of assumptions are in close agreement with the results of previous analytical and empirical studies; These converging lines of evidence suggest that DATASIM may well prove to be a reliable and productive tool for conducting statistical simulation research. 相似文献