全文获取类型
收费全文 | 3583篇 |
免费 | 135篇 |
专业分类
3718篇 |
出版年
2022年 | 18篇 |
2021年 | 19篇 |
2020年 | 41篇 |
2019年 | 58篇 |
2018年 | 83篇 |
2017年 | 81篇 |
2016年 | 99篇 |
2015年 | 82篇 |
2014年 | 83篇 |
2013年 | 367篇 |
2012年 | 163篇 |
2011年 | 157篇 |
2010年 | 127篇 |
2009年 | 110篇 |
2008年 | 159篇 |
2007年 | 187篇 |
2006年 | 147篇 |
2005年 | 121篇 |
2004年 | 120篇 |
2003年 | 134篇 |
2002年 | 141篇 |
2001年 | 66篇 |
2000年 | 51篇 |
1999年 | 69篇 |
1998年 | 64篇 |
1997年 | 54篇 |
1996年 | 60篇 |
1995年 | 41篇 |
1994年 | 44篇 |
1993年 | 43篇 |
1992年 | 56篇 |
1991年 | 43篇 |
1990年 | 49篇 |
1989年 | 36篇 |
1988年 | 31篇 |
1987年 | 33篇 |
1986年 | 37篇 |
1985年 | 39篇 |
1984年 | 50篇 |
1983年 | 36篇 |
1982年 | 50篇 |
1981年 | 39篇 |
1980年 | 32篇 |
1979年 | 31篇 |
1978年 | 21篇 |
1977年 | 29篇 |
1976年 | 26篇 |
1975年 | 15篇 |
1974年 | 19篇 |
1973年 | 15篇 |
排序方式: 共有3718条查询结果,搜索用时 15 毫秒
61.
In this investigation, the balance of power between men and women in romantic relationships was examined with a sample of 101 heterosexual couples, some of whom were surveyed up to jive times over a four-year period. A majority of the participants (who were primarily Caucasian and middle class) reported some imbalance in power in their relationship (53% of the men and 52% of the women on a global measure of power; 67% of the men and 65% of the women on a measure of decision making). The longitudinal data indicated that perceptions of power were quite stable over time. When power imbalances in relationships occurred, the male partner was more likely than the female to be seen as the power holder, although these differences were statistically significant only for men (full sample). In support of W. Waller's principle of least interest [(1937) The Family: A Dynamic Interpretation, New York: Gordon], being the less emotionally involved partner in the relationship was associated with greater power. We further found that men were more likely than women to perceive themselves as the less emotionally invested partner. Perceptions of power balance were generally unrelated to either relationship satisfaction or to the likelihood that the couple broke up over time. In one exception, men who perceived their relationship to be equal in power (but not decision making) reported the highest level of satisfaction. We conclude that the balance of power still often favors men in these romantic couples (especially in decision making), although couples do not always agree on their perceptions, with male partners tending to see more male dominance than females. 相似文献
62.
This study represents an extrapolation to the practical realm of a theoretical model that has been supported thus far only by laboratory studies. The model regards the rejection of help by people in need as being stressful for caregivers partly because it violates their expectations of acceptance and threatens their self-image as competent caregivers. It was hypothesized that high levels of perceived rejection by patients and others at work would contribute to burnout in medical caregivers. It was also predicted that high levels of stress preparation in caregivers' training with regard to job expectancies and patient (non)compliance would lessen burnout and buffer the effects of spurning. Responses to a questionnaire by a sample of physicians and hospital nurses revealed a direct association of perceived spurning, as well as an inverse association of stress preparation with burnout, and gave some indication of buffering, as hypothesized. Expressions of violated expectancies and of job disillusionment were directly associated with burnout and inversely associated with stress preparation. Informal job expectancy shaped by coworkers was found to be directly associated with burnout in physicians, but it was inversely associated with burn out in nurses. The implications of these findings are considered 相似文献
63.
The present study sought to determine the role that knowledge of abortion information and various demographic variables play in discriminating between those who approve and those who disapprove of abortion. Four hundred and fifty-four college students completed the Abortion Knowledge Test, constructed by the researchers, as well as an abortion attitudes questionnaire which asked subjects to indicate their degree of approval or disapproval of abortion in the case of 7 different scenarios. Attitudes toward abortion were significantly predicted by knowledge of abortion-related information above and beyond the significant influence of degree of religiosity, religion, and age. No significant gender differences were found. Respondents who indicated approval of abortion scored significantly higher on the Abortion Knowledge Test and tended to be older, less religious, and non-Catholic compared to those who disapproved of abortion. 相似文献
64.
Susan E. Middlestadt Martin Fishbein Dolores Albarracin Claudette Francis M. Ann Eustace Michael Helquist Anton Schneider 《Journal of applied social psychology》1995,25(1):21-34
Based on extensive formative research in the three Eastern Caribbean countries of St. Lucia, St. Vincent and the Grenadines, and Grenada (Fishbein, Middlestadt, & Trafimow, 1993; Fishbein, Trafimow, et al., 1993), a three-nation, mass media, condom use campaign was developed. In order to assess the impact of the campaign, a follow-up survey was conducted in St. Vincent and the Grenadines. This paper examines the effectiveness of the campaign by comparing responses on this survey by respondents who were or were not exposed to the campaign. A statistically significant impact of exposure to the campaign was obtained, indicating that a well-designed, empirically based, mass media campaign can be an effective tool in the battle to prevent the spread of AIDS. 相似文献
65.
The literature is reviewed to define a sense of community in the workplace and to identify factors that may foster it. A model
is developed and estimated with survey data from a culturally diverse sample of men and women performing lower-level jobs
at a medium-sized manufacturing firm. Results of regression analyses are reported that correct for sample selection bias resulting
from the lower response rates of minority workers. Findings suggest that well-designed jobs and supportive workplace relationships
and policies are important in explaining workers' sense of community, defined as workers' perceptions of mutual commitment
between employee and employer. Informal sources of support play a larger role in explaining men's sense of community, while
formal sources of support are more important in explaining women's sense of community. Findings further suggest that African
American workers, especially women, have a difficult time experiencing a sense of community at work.
The authors thank the employees of Fel-Pro for their participation in this study and Melissa Roderick, Michael Sosin, and
anonymous reviewers for their thoughtful comments. This research was funded by the Fel-Pro/Mecklenberger Foundation and the
Lois and Samuel Silberman Fund. 相似文献
66.
Manuel Barrera Jr. Susan A. Li Laurie Chassin 《American journal of community psychology》1995,23(4):479-507
Investigated ethnicity and parental alcoholism as factors that might influence the stress vulnerability of adolescents. It
extended an initial cross-sectional study of this same sample by adding two annual assessments which allowed for additional
cross-sectional analyses and longitudinal tests. Hispanic and Caucasian adolescents (N=306 at Time 1) completed measures of their own life stress, family conflict, and alcohol use. Their parents reported on adolescents'
internalizing and externalizing symptoms. Cross-sectional analyses at Time 2, and prospective analyses involving Time 1 and
Time 2 measures were, for the most part, consistent with the original study's results. Caucasian adolescents and children
of alcoholic parents appeared to be more vulnerable to stress than Hispanic adolescents and children of nonalcoholic parents.
Family conflict was a partial explanation for this increased vulnerability.
This research was supported by National Institute on Drug Abuse Grant DA05227 to Laurie Chassin (pricipal investigator) and
Manuel Barrera, Jr. (coprincipal investigator). Susan Li was supported by an American Psychological Association Minority Fellowship
Award. Portions of this research were presented at the conference, “Resiliency in Families: Racial and Ethnic Minority Families
in America” that was held at the University of Wisconsin, May 31–June 2, 1994. 相似文献
67.
Mary Turner DePalma Scott F. Madey Susan Bornschein 《Personality and individual differences》1995,18(6)
To examine whether guilt would inhibit immoral behavior, subjects were differentiated on their feelings of anticipatory (AG) and posttransgressional (PTG) guilt and subsequently placed in an anagram task shown to induce a high level of cheating. Results indicated that neither pre- nor post-test AG was related to cheating behavior, and test-retest administration indicated that the AG scale was unreliable. The PTG scale, however, was found to be a temporally reliable measure of guilt. In order to assess the relative contributions of pre-test posttransgressional guilt, the ability to persist, and gender to cheating behavior, a saturated multiple regression model of centered predictor effects and interaction terms was constructed. Results revealed a significant gender × persistence interaction. The cheating behavior of males was not significantly influenced by the ability to persist. On the other hand, females who exhibited a strong ability to persist rarely cheated, while those who were unable to persist cheated a great deal. Finally, subjects who felt the most posttransgressional guilt cheated more frequently. These findings provide additional evidence that guilt may be positively related to cheating behavior. 相似文献
68.
69.
BLAMING THE PERPETRATOR Language that Distorts Reality in Newspaper Articles on Men Battering Women 总被引:1,自引:0,他引:1
In an earlier article, Lamb (1991) showed that journal authors, when writing about men battering women, wrote in a way that avoided assigning responsibility to men as perpetrators, and that this kind of writing was more common among male authors as well as female authors who wrote with men. This study examines first whether this kind of writing occurs in newspaper articles on men battering women, and whether two problematic styles of writing have an effect on the reader. Three versions of a newspaper article were developed to differentiate active voice, passive voice, and writing that implies shared responsibility for a man's violence. One hundred and eighty subjects read one of the three versions and endorsed one of five possible punishments for the man in the story who had been violent. Results showed that subjects did not differ in their selection of punishments for the active voice versus the passive voice version, but were much more lenient towards the man after reading the shared responsibility version. 相似文献
70.
Susan M. Keaveney 《Journal of business and psychology》1995,9(3):253-271
Retail buyers' motivational orientations can influence which tasks they select in order to perform their jobs and which kinds of buying mistakes they may be likely to make. Research reported here found that intrinsically motivated buyers were more likely to use diverse sources of information, to seek and recommend new vendors, to have more positive relationships with vendors and sales personnel, and to make fewer “Type 2” buying errors. Discussion focuses on managerial and theoretical contributions of the findings. 相似文献