全文获取类型
收费全文 | 1873篇 |
免费 | 54篇 |
专业分类
1927篇 |
出版年
2023年 | 12篇 |
2022年 | 14篇 |
2021年 | 13篇 |
2020年 | 30篇 |
2019年 | 34篇 |
2018年 | 39篇 |
2017年 | 50篇 |
2016年 | 36篇 |
2015年 | 24篇 |
2014年 | 40篇 |
2013年 | 199篇 |
2012年 | 60篇 |
2011年 | 79篇 |
2010年 | 59篇 |
2009年 | 50篇 |
2008年 | 71篇 |
2007年 | 69篇 |
2006年 | 69篇 |
2005年 | 60篇 |
2004年 | 70篇 |
2003年 | 68篇 |
2002年 | 74篇 |
2001年 | 29篇 |
2000年 | 31篇 |
1999年 | 30篇 |
1998年 | 30篇 |
1997年 | 27篇 |
1996年 | 29篇 |
1995年 | 42篇 |
1994年 | 30篇 |
1993年 | 33篇 |
1992年 | 22篇 |
1991年 | 30篇 |
1990年 | 17篇 |
1989年 | 25篇 |
1988年 | 18篇 |
1987年 | 16篇 |
1986年 | 21篇 |
1985年 | 27篇 |
1984年 | 27篇 |
1983年 | 31篇 |
1982年 | 22篇 |
1981年 | 34篇 |
1980年 | 14篇 |
1979年 | 24篇 |
1978年 | 21篇 |
1977年 | 19篇 |
1976年 | 17篇 |
1975年 | 15篇 |
1973年 | 8篇 |
排序方式: 共有1927条查询结果,搜索用时 0 毫秒
921.
In today's global marketplace, the Philippines provide a unique example of an Asian culture with established economic ties to the West. In this study, Philippine and United States undergraduate business students responded to 13 vignettes describing questionable ethical actions in business situations. Results reveal significant differences between groups for 9 of the 13 vignettes. For 4 vignettes, Philippine participants were more disapproving of the actions, and for another 5, United States participants were more disapproving. The study suggests that cultural differences continue and the implications of these differences should be considered in today's global economy. 相似文献
922.
Mark D. Weist Linda Kinney Leslie K. Taylor Jennifer Pollitt-Hill Yaphet Bryant Laura Anthony 《Journal of aggression, maltreatment & trauma》2013,22(9):901-916
This article presents the results of a study assessing the needs and experiences of African American and White female survivors of sexual assault in the state of Maryland. Eight specific hypotheses regarding differences in the needs and experiences of African American as compared to White women receiving partial or no support through analyses of interview data drawn from 213 survivors (African American survivors, n = 133; White survivors, n = 80) were explored. No differences were reported in medical care received; however, in comparison to their White counterparts, African American women reported decreased use of sexual assault crisis centers and mental health services, and postassault help-seeking through use of sexual assault hotlines. Barriers and facilitators associated with treatment experiences differed by ethnicity. Findings are discussed in relation to future directions for research, and service and policy improvement for survivors of sexual assault. 相似文献
923.
Two experiments were conducted to investigate sex differences in risktaking behavior on a computer-generated and controlled task. Male and female subjects faced a video display of simulated mine fields with varying numbers and patterns of dots representing mines in the fields. In Experiment 1, they estimated the probability that a tank might successfully cross 100 mine fields when starting from an unknown point below each field. This was followed by the risk-taking task in which they decided whether to send a tank across each of the fields. The participants were tested on the risk-taking task once in Experiment 1 and over four separate sessions in Experiment 2. Scores, based on decision outcomes, and decision latencies were recorded. No significant sex differences were found in the participants' ability to estimate probabilities or in their total scores for decisions made on the risk-taking task. In low probability-of-success situations, women initially took greater risks than men but took longer to make their decisions; in all subsequent sessions, this pattern was reversed, with men taking greater risks and a longer time to make decisions. The findings support the growing body of evidence that men are more inclined to take risks than women in a variety of situations, indicate the importance of obtaining data over repeated sessions when investigating sex differences in risk taking, and demonstrate that computer-simulated tasks can provide a valid means for laboratory studies of sex differences in risk taking. 相似文献
924.
This study makes use of the basic experimental research on the social psychology of experiments in understanding the jury-selection process. A survey asked ex-jurors to report on their experiences during jury selection. The ex-jurors reported on the factors that influenced the honesty of their responses during voir dire. The findings were consistent with previous laboratory results, with evaluation anxiety producing the most significant changes in juror honesty. However, both evaluation anxiety and demand characteristics influenced juror behavior depending on the motives of the juror. Expectancies of judges and lawyers appeared to have little effect on the reported honesty of ex-jurors. 相似文献
925.
926.
R. Khari Brown Robert Joseph Taylor Linda M. Chatters 《Review of religious research》2013,55(3):435-457
This study examines the association between race/ethnicity, socio-demographic characteristics, and religious non-involvement among a national sample of African Americans, Black Caribbeans and Non-Hispanic Whites. The relationship between religious non-involvement and selected measures of religious participation, spirituality, religious coping is also examined. The study utilizes data from a national multi-stage probability sample, the National Survey of American Life (n = 6,082). Very few individuals, <1 out of 20 respondents, both never attended religious services and have no current denomination. Overall, <8 % have never attended religious services since the age of 18. Both African Americans and Black Caribbeans were significantly less likely than non-Hispanic Whites to report never attending religious services and not having a current denomination. The greater reliance upon religious institutions for support and guidance among African Americans and Black Caribbean Americans relative to Non-Hispanic Whites may help explain the importance of race in predicting religious non-involvement. Women, married persons, Southerners, and the more highly educated are significantly more likely to be involved in religion. Finally, this study indicates that the religiously non-involved are less likely than others to participate in religious activities, to identify as spiritual, and to rely upon religion to cope with trying circumstances. Nonetheless, even respondents who never attend religious services and do not have a denomination still report some level of religious participation along with relatively high levels of religious coping. We posit that religious non-involvement is less indicative of apostasy, but rather likely reflects a critique of organized religion. 相似文献
927.
Ann W. Nguyen Robert Joseph Taylor Linda M. Chatters Aaron Ahuvia Elif Izberk-Bilgin Fiona Lee 《Review of religious research》2013,55(4):535-555
Despite a growing literature on social support networks in religious settings (i.e., church-based social support), little is known about mosque-based support among Muslims. This study investigates the demographic and religious behavior correlates of mosque-based social support among a multi-racial and ethnic sample of 231 young Muslims from southeast Michigan. Several dimensions of mosque-based support are examined including receiving emotional support, giving emotional support, anticipated emotional support and negative interactions with members of one’s mosque. Results indicated that women both received and anticipated receiving greater support than did men. Higher educational attainment was associated with receiving and giving less support compared to those with the lowest level of educational attainment. Moreover, highly educated members reported fewer negative interactions than less educated members. Mosque attendance and level of congregational involvement positively predicted receiving, giving, and anticipated emotional support from congregants, but was unrelated to negative interactions. Overall, the study results converge with previously established correlates of church-based emotional support. 相似文献
928.
Whitney M. Weikum Linda C. Mayes Ruth E. Grunau Ursula Brain Tim F. Oberlander 《Infant behavior & development》2013
Exposure to maternal depression increases risks for altered mother–infant interactions. Serotonin reuptake inhibitor (SRI) antidepressants are increasingly prescribed to manage antenatal maternal illness. The impact of SRIs on early mother–infant interactions was unknown. Three-month-old infants of 32 depressed mothers treated with SRI medications during pregnancy and 43 non-medicated mothers were studied. Using an established face-to-face mother–infant interaction paradigm, dyad interactions were studied with and without a toy. Videotaped sessions yielded 4 measures: maternal sensitivity, dyadic organization, infant readiness to interact, and maternal interruptive behaviors. Even with prenatal SRI treatment, depressed mothers interrupted their infants more during toy play. In the absence of prenatal SRI treatment, maternal postnatal depression adversely influenced infant behavior. Higher levels of maternal depression symptoms at 3 months predicted poorer infant readiness to interact during the toy session. Conversely, in the SRI-exposed group, higher prenatal depression scores predicted greater infant readiness to interact at 3 months. Increased infant readiness with SRI exposure suggests a “fetal programming effect” whereby prenatal maternal mood disturbances shaped a future response to a postnatal depressed maternal environment. 相似文献
929.
Shy children’s risk for psychosocial difficulties may result partly from ineffective coping with social stressors. Little is known about which shy children are most susceptible to maladaptive coping styles. Personality self-theories may be one source of individual differences in shy children’s coping with social stressors. The purpose of this study was to examine whether the links between shyness and coping were moderated by personality self-theories. Participants were 175 children (Mage = 10.11 years), who completed self-report assessments of shyness, personality self-theories, and coping strategies. Self-theories moderated links between shyness and coping, sometimes differentially for boys and girls. For example, shyness was most strongly related to internalizing coping among entity-oriented children. However, shyness was most strongly negatively related to approach coping (social support, problem-solving) among incrementally-oriented boys and entity-oriented girls. 相似文献
930.
Sheila N. Garland Tavis Campbell Charles Samuels Linda E. Carlson 《Personality and individual differences》2013
Dispositional mindfulness, or the tendency to be more mindful in daily life, has been associated with better psychological functioning and reduced overall distress. This study investigated the degree to which dispositional mindfulness was associated with sleep disturbances in cancer patients with insomnia. Further, we examined whether levels of mindfulness moderated the relationship between stress levels, mood disturbance, insomnia severity, sleep quality and dysfunctional sleep beliefs. Participants (N = 111) were adults who had been previously treated for cancer and currently met diagnostic criteria for insomnia. Higher levels of acting with awareness, non-judging and non-reacting were associated with better sleep and psychological outcomes. Despite these significant associations, mindfulness facets did not significantly moderate the relationship between stress, mood and sleep outcomes. This negative finding raises the possibility that increased mindfulness may not act directly to improve psychological outcomes, but rather through a series of other cognitive and affective changes. Our results emphasize the importance of addressing mood symptoms and stress appraisals as predictors of sleep disturbance in cancer patients. 相似文献