全文获取类型
收费全文 | 473篇 |
免费 | 15篇 |
出版年
2023年 | 3篇 |
2022年 | 3篇 |
2021年 | 6篇 |
2020年 | 16篇 |
2019年 | 5篇 |
2018年 | 16篇 |
2017年 | 14篇 |
2016年 | 11篇 |
2015年 | 17篇 |
2014年 | 16篇 |
2013年 | 45篇 |
2012年 | 33篇 |
2011年 | 31篇 |
2010年 | 16篇 |
2009年 | 28篇 |
2008年 | 25篇 |
2007年 | 26篇 |
2006年 | 20篇 |
2005年 | 13篇 |
2004年 | 15篇 |
2003年 | 20篇 |
2002年 | 14篇 |
2001年 | 3篇 |
2000年 | 6篇 |
1999年 | 10篇 |
1998年 | 6篇 |
1997年 | 6篇 |
1996年 | 2篇 |
1995年 | 3篇 |
1994年 | 4篇 |
1993年 | 5篇 |
1991年 | 3篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 6篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1975年 | 3篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1971年 | 3篇 |
1969年 | 1篇 |
1928年 | 1篇 |
排序方式: 共有488条查询结果,搜索用时 187 毫秒
1.
2.
3.
The paper presents the results of detailed diagnosis of 51 patients with torticollis spasmodicus. A discussion of the results would seem to indicate the possibility of there being one group with prior neuroses, one group compulsive in nature, and one group whose diminished performance arises from the condition of the brain. Reliable diagnosis is only possible when both mental and physical parameters have been taken into consideration. 相似文献
4.
Five experiments examined the role of resource evaluability on giving. We systematically varied participants' resources they and another potential donor received and whether they could donate to a recipient either by themselves or with the other donor. Participants in the relative advantage condition received more resources than the other donor, and those in the relative disadvantage condition received fewer resources than the other donor. The presence of the other donor made participants' resources evaluable and shaped giving: Relatively disadvantaged participants were proportionally more generous than advantaged participants but only when they could evaluate their resources. Neither the mere presence of others nor reputational concerns could explain the results. Exploratory mediation and moderation analyses further showed that relatively disadvantaged participants give proportionally more the higher and the more equal they perceive their status to the advantaged donor. This shows that the generosity of those who have less does depend on how they evaluate their status compared to other donors. Our results provide insights into the question of why and when resource asymmetries between donors result in prosocial giving and can influence fundraising strategies of charitable organizations. 相似文献
5.
Sherrill M. Metzger Stephan R. Bollman Ruth M. Hoeflin Beverly L. Schmalzried 《Journal of counseling and development : JCD》1969,47(7):671-674
This study compares the after-college life styles of participants in a college honors program with a control group of women who were not college honors students in order to determine the effects of a college honors program on life roles after college. The 81 participants of this study represent 93 percent of women who participated as college freshmen and during their ensuing college years in a study to determine the effects of an honors program on students while still in college. The results of the current study—the first contact with the women since they left college—illustrates the differences between the present life roles of these two groups of women in the areas of family involvement, careers, education, and community participation. The results show significant differences between honors and non-honors subjects in career-orientation and in commitment to their field of study and to the university at which they studied. 相似文献
6.
Karen Kaufman W. Larry Gregory Walter G. Stephan 《American journal of community psychology》1990,18(5):757-765
Ascertained if being a member of a statistical minority influences children's adjustment in school, as measured by the AML, a teacher-administered adjustment rating scale. Teachers from a southwest school district evaluated elementary students on aggressive, acting-out behaviors, moody-internalized behaviors, and learning difficulties. Analyses conducted on 376 students revealed significant effects of statistical minority status on certain dimensions of adjustment ratings for both Hispanic and Anglo students. Hispanic students in the statistical minority received poorer ratings on the moodiness dimension of the AML than nonminority Hispanic students. Anglo students in the statistical minority received poorer ratings on the aggression dimension of the AML than nonminority Anglo students. These results were interpreted in terms of cultural differences in coping with statistical minority status. Traits commonly exhibited within a culture may intensify and be perceived as maladaptive when stress resulting from being a minority occurs. Implications of the finding that statistical minority status within the school environment influences adjustment are discussed. 相似文献
7.
8.
Use of the World-Wide Web among academics has grown explosively during the last few years. To date, most applications of the Web have focused on the storage and dissemination of relatively static information, in part because of the cost associated with manual collating and updating of data. This paper presents an example of a dynamic worldwide database devoted to maintaining inherently transient information: The database accepts international travel itineraries submitted by individual academic psychologists, and makes them publicly available to potential hosts on the basis of various search keys. The objective of the database (http://www.psy.uwa.edu.au/wave/) is to facilitate international exchange among academics. 相似文献
9.
This paper makes use of a unique data set fordoctoral-level biochemists, earth scientists,physicists, and physiologists to examine the question ofwhether the rewards to publishing in science are gender blind. The longitudinal nature of the data, andthe inclusion of different research outcome variables,permit the estimation of a wage-change model thatcontrols for fixed effects and productivity differences. We find little evidence that the reward processin academe during the 1970s was affected by gender. Wedo, however, find evidence that catch-up was occurring,implying that all was not well in the past for the women scientists in the study. [The1975 Survey of Doctorate Recipients indicates thatracial minority groups (Blacks, American Indians, andAsians) comprised, respectively, 5.9%, 6.3%, 2.8%, and 6.3% of the doctoral populations in physics,chemistry, earth science, and thebiosciences.] 相似文献
10.
Stephan J. Motowidlo 《Motivation and emotion》1980,4(3):247-262
In a laboratory experiment with 113 male university students, probability of succeeding at an arithmetic task was set at either .25, .50, or .75. This objective probability of success was linealy and positively related to subjective probability of success and to level of performance. No significant main effects of the trait of generalized expectancy of task success were found either on subjective probability of success or on performance. However, the more specific trait of expectancy of success at numerical tasks, with measured ability held constant, did show significant positive effects on subjective probability of success and performance. These results suggest that persons with high self-appraisals in a particular skill area form higher subjective probabilities of success and perform at higher levels on tasks calling for those skills than do persons with low self-appraisals, even though they do not differ in measured ability.Research reported here is based on a portion of a dissertation prepared at at the University of Minnesota in partial fulfillment of the requirements for the doctoral degree. Grateful appreciation is extended to John P. Campbell, who served as thesis advisor. 相似文献