全文获取类型
收费全文 | 31039篇 |
免费 | 1434篇 |
国内免费 | 21篇 |
出版年
2020年 | 384篇 |
2019年 | 400篇 |
2018年 | 603篇 |
2017年 | 577篇 |
2016年 | 621篇 |
2015年 | 473篇 |
2014年 | 553篇 |
2013年 | 2327篇 |
2012年 | 1011篇 |
2011年 | 1045篇 |
2010年 | 651篇 |
2009年 | 609篇 |
2008年 | 839篇 |
2007年 | 835篇 |
2006年 | 728篇 |
2005年 | 671篇 |
2004年 | 630篇 |
2003年 | 576篇 |
2002年 | 607篇 |
2001年 | 1273篇 |
2000年 | 1263篇 |
1999年 | 870篇 |
1998年 | 336篇 |
1997年 | 325篇 |
1996年 | 293篇 |
1995年 | 260篇 |
1992年 | 693篇 |
1991年 | 628篇 |
1990年 | 666篇 |
1989年 | 597篇 |
1988年 | 579篇 |
1987年 | 540篇 |
1986年 | 544篇 |
1985年 | 527篇 |
1984年 | 451篇 |
1983年 | 387篇 |
1982年 | 272篇 |
1979年 | 395篇 |
1978年 | 327篇 |
1977年 | 271篇 |
1975年 | 361篇 |
1974年 | 447篇 |
1973年 | 411篇 |
1972年 | 371篇 |
1971年 | 333篇 |
1970年 | 293篇 |
1969年 | 356篇 |
1968年 | 397篇 |
1967年 | 339篇 |
1966年 | 327篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
911.
912.
913.
914.
Facets of support related to well-being: quantitative social isolation and perceived family support in a sample of elderly women 总被引:4,自引:0,他引:4
The purpose of this study was to examine the independent and interactive relationships of measures of network embeddedness and perceived social support with mental and physical health measures from responses of a sample of 271 community-dwelling elderly women. Quantitative social isolation was measured as the co-occurrence of low network embeddedness with family and with friends. There was a threshold effect such that quantitatively isolated participants had poorer psychological well-being and functional health than did nonisolated participants. This effect was independent of perceived support levels. The pattern was different for perceived social support. Elderly women with low perceived family support had poorer psychological well-being regardless of perceived support from friends or network embeddedness. Implications are discussed for several unanswered questions in the social support literature, including possible interventions for the quantitatively isolated and for those with low levels of perceived support. 相似文献
915.
DANIEL K. LAPSLEY KENNETH G. RICE DAVID P. FitzGerald 《Journal of counseling and development : JCD》1990,68(5):561-565
We examined the concurrent relationship between late adolescent attachment to parents and peers and two broad indices of adolescent adaptation—personal and social identity and adjustment to college. Participants included 130 college freshmen and 123 upperclassmen. Although freshmen were disadvantaged relative to upperclassmen with respect to social and personal-emotional adjustment, there were no group differences on the attachment measures, on the measures of academic adjustment and goal commitment, and on the measure of social identity. Freshmen scored higher on personal identity than did upperclassmen. Women reported less alienation from peers, had more trust and better communication with peers, and had higher scores on personal and social idenitity than men. The attachment variables were significant predictors of personal and social identity. Pervasive relations were also found between attachment and adjustment to college, particularly for the upperclassmen sample. 相似文献
916.
ROBERT K. HEINRICH JOSEPH L. CORBINE KENNETH R. THOMAS 《Journal of counseling and development : JCD》1990,69(2):128-133
This article addresses the issues facing White counselors in providing services to Native Americans, whose values differ significantly from the dominant culture's. Native Americans have been consistently threatened with cultural assimilation. Previously published recommendations to counselors are reviewed and the relevance and possible uses of traditional Native American healing practices are discussed. One such practice, the vision quest, is described in detail. Counselors need to learn culturally relevant metaphors in order to promote healing and change and, in effect, must themselves undergo an acculturation process. 相似文献
917.
Three experiments were conducted to examine age differences in memory for telephone numbers by adults ranging from 18 to 85 years of age. In the first 2 studies, using visual simultaneous presentation, age declines in immediate recall were evident on 10-digit numbers, but not on 3-digit numbers. With 7-digit numbers, the youngest group performed significantly better than the oldest (70-85 years) group. In the second study, more marked age declines occurred when subjects had to redial a number after a busy signal. The third experiment replicated the observed aging pattern with auditory sequential presentation. Also, chunked presentation of local telephone numbers resulted in high performance for old and young in sequential recall. The findings were discussed in relation to task processing demands and practical issues related to telephone number recall. 相似文献
918.
919.
ROBERT T. CARTER 《Journal of counseling and development : JCD》1990,69(1):46-50
This research explored the relationship between White racial identity attitudes and racism. Participants were 100 White students from a large midwestern university who were asked to complete the New Racism Scale and the White Racial Identity Inventory. Multiple regression analyses found that White racial identity attitudes were predictive of racism. The study, however, also found gender differences in White racial identity. Results of the study are discussed in terms of implications for developing racial awareness on college campuses. 相似文献
920.