全文获取类型
收费全文 | 27448篇 |
免费 | 1028篇 |
国内免费 | 9篇 |
出版年
2018年 | 405篇 |
2017年 | 430篇 |
2016年 | 438篇 |
2015年 | 319篇 |
2014年 | 388篇 |
2013年 | 2065篇 |
2012年 | 689篇 |
2011年 | 744篇 |
2010年 | 498篇 |
2009年 | 473篇 |
2008年 | 730篇 |
2007年 | 659篇 |
2006年 | 637篇 |
2005年 | 540篇 |
2004年 | 548篇 |
2003年 | 531篇 |
2002年 | 574篇 |
2001年 | 679篇 |
2000年 | 702篇 |
1999年 | 571篇 |
1998年 | 300篇 |
1997年 | 308篇 |
1996年 | 306篇 |
1995年 | 270篇 |
1992年 | 536篇 |
1991年 | 481篇 |
1990年 | 479篇 |
1989年 | 444篇 |
1988年 | 474篇 |
1987年 | 437篇 |
1986年 | 471篇 |
1985年 | 460篇 |
1984年 | 406篇 |
1983年 | 360篇 |
1981年 | 282篇 |
1980年 | 268篇 |
1979年 | 444篇 |
1978年 | 353篇 |
1977年 | 304篇 |
1976年 | 326篇 |
1975年 | 365篇 |
1974年 | 446篇 |
1973年 | 480篇 |
1972年 | 360篇 |
1971年 | 386篇 |
1970年 | 346篇 |
1969年 | 373篇 |
1968年 | 451篇 |
1967年 | 408篇 |
1966年 | 429篇 |
排序方式: 共有10000条查询结果,搜索用时 107 毫秒
81.
82.
83.
84.
Recidivism data derived from various sources over a follow-up period of 1–11 yr, provided the basis for appraising the effectiveness of a comprehensive cognitive-behavioral treatment program for familial and nonfamilial child molesters. Unofficial records held by police and Children's Aid Societies proved to be the best data for estimating recidivism. These data revealed increases in recidivism with longer follow-up periods, but there were consistent advantages for the treated over the untreated patients. Men who had sexually abused the daughters of other people demonstrated the clearest treatment benefits. The younger offenders and those who had engaged in genital-genital contact with their victims were more likely to reoffend even if they were treated. Contrary to the expectations of behavior therapists, indices of deviant sexual preferences did not predict outcome. 相似文献
85.
86.
87.
88.
The relationship between primary process thinking and two measures of anxiety was investigated in fourth- and fifth-grade children. Holt's Scoring System for Primary Process Responses on the Rorschach was the measure of primary process thinking. The major hypotheses were supported for boys in that frequency of expression of primary process material was positively related to behavioral manifestations of anxiety as measured by the Teacher's Rating Scale. Also, controlled access to and integration of primary process was negatively related to teacher's ratings of anxiety. There were no significant results for girls. Primary process measures were not related to the State-Trait Anxiety Inventory for Children. Possible reasons for the different relationships between the primary process measures and the anxiety measures are discussed. 相似文献
89.
90.
The relationship of social power to visual displays of dominance between men and women 总被引:2,自引:0,他引:2
J F Dovidio S L Ellyson C F Keating K Heltman C E Brown 《Journal of personality and social psychology》1988,54(2):233-242
Two studies, with undergraduate subjects, investigated how sex and situation-specific power factors relate to visual behavior in mixed-sex interactions. The power variable in Study 1 was expert power, based on differential knowledge. Mixed-sex dyads were formed such that members had complementary areas of expertise. In Study 2, reward power was manipulated. Consistent with expectation states theory, both men and women high in expertise or reward power displayed high visual dominance, defined as the ratio of looking while speaking to looking while listening. Specifically, men and women high in expertise or reward power exhibited equivalent levels of looking while speaking and looking while listening. High visual dominance ratios have been associated with high social power in previous research. Both men and women low in expertise or reward power looked more while listening than while speaking, producing a relatively low visual dominance ratio. In conditions in which men and women did not possess differential expertise or reward power, visual behavior was related to sex. Men displayed visual behavior similar to their patterns in the high expertise and high reward power conditions, whereas women exhibited visual behavior similar to their patterns in the low expertise and low reward power conditions. The results demonstrate how social expectations are reflected in nonverbal power displays. 相似文献