全文获取类型
收费全文 | 22396篇 |
免费 | 160篇 |
出版年
2023年 | 35篇 |
2022年 | 32篇 |
2021年 | 37篇 |
2020年 | 82篇 |
2019年 | 89篇 |
2018年 | 3564篇 |
2017年 | 2886篇 |
2016年 | 2348篇 |
2015年 | 283篇 |
2014年 | 163篇 |
2013年 | 352篇 |
2012年 | 694篇 |
2011年 | 2508篇 |
2010年 | 2567篇 |
2009年 | 1545篇 |
2008年 | 1779篇 |
2007年 | 2259篇 |
2006年 | 89篇 |
2005年 | 283篇 |
2004年 | 214篇 |
2003年 | 173篇 |
2002年 | 100篇 |
2001年 | 47篇 |
2000年 | 81篇 |
1999年 | 32篇 |
1998年 | 28篇 |
1997年 | 26篇 |
1996年 | 16篇 |
1995年 | 9篇 |
1994年 | 8篇 |
1992年 | 15篇 |
1991年 | 6篇 |
1990年 | 16篇 |
1988年 | 6篇 |
1987年 | 6篇 |
1986年 | 10篇 |
1985年 | 11篇 |
1984年 | 11篇 |
1983年 | 8篇 |
1982年 | 7篇 |
1979年 | 10篇 |
1978年 | 7篇 |
1977年 | 6篇 |
1976年 | 6篇 |
1975年 | 9篇 |
1973年 | 10篇 |
1972年 | 5篇 |
1969年 | 10篇 |
1968年 | 10篇 |
1965年 | 6篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
Jessica Reynolds Jenner 《Journal of Vocational Behavior》1981,19(3):302-314
Results of a mail survey of 292 female volunteers, aged 23–44, indicate that the role of volunteer work may be that of consciously chosen primary work, a supplement to primary work, or a vehicle for entry or return to employment. The three roles are associated with differences in relationship to the labor market, satisfactions sought, nature and amount of volunteer work done, satisfaction, involvement, commitment, and plans for continued membership. The survey instrument incorporated the Organizational Commitment Questionnaire, which was evaluated for its applicability to a volunteer population. 相似文献
62.
Paul Morgan Baker 《Behavior research methods》1981,13(1):67-69
A simple and inexpensive system for coding and recording interaction patterns in small groups is described. It consists of a keyboard and a standard tape recorder, and it is capable of storing sequential data using up to 36 codes. Its main application is in the study of speaker-target patterns, but it can also be used in encoding up to 12 behavioral codes, or six speakers and 6 codes. The keyboard costs less than $200 and is used with conventional tape recorders and minicomputers available at most research sites. 相似文献
63.
Elizabeth M. Botvin Gilbert J. Botvin John L. Michela Eli Baker Anne D. Filazzola 《Journal of applied social psychology》1991,21(11):919-932
In a study designed to assess the relationship between smoking status and correct identification of cigarette brands, junior high school students from two schools viewed cigarette and automobile advertisements with brand and model identification deleted. Results showed that adolescents with higher ad recognition scores were more likely to smoke cigarettes. In addition, a relationship was found between age and correct identification of cigarette advertisements, with older students identifying more ads correctly than younger students. No significant effects emerged for identification of automobile advertisements except for sex, with boys identifying more advertisements than girls. Additional findings indicated that even “experimental” smokers, who smoked as little as once per year, recognized significantly more cigarette advertisements than nonsmokers. These and other results are discussed in terms of their implications for prevention and policy issues. It is argued that society's allowance of printed cigarette advertising overlooks adolescents' heightened vulnerability to the kinds of appeals used in cigarette advertisements. Present policy also overlooks adolescents' relative unresponsiveness to the health risk information required in cigarette advertisements. 相似文献
64.
65.
Susan T. Fiske Shelley E. Taylor Nancy L. Etcoff Jessica K. Laufer 《Journal of experimental social psychology》1979,15(4):356-377
Three studies were conducted to test whether imagery accounts for the effects of empathy on attributions, that is, whether attributers construct and scan a mental image of social scenarios the same way that actual participants scan a real environment. According to this interpretation, attributers “see” the world as the participant does and make vicarious attributions. An alternative interpretation holds that subjects base vicarious attributions on recreating the motivations and affect of the actor, so that imaging is irrelevant to empathy and attributions. In the first study, subjects who imagined a story from the perspective of a particular character later showed differential recall of story details as a function of role, but not differential attributions. In Experiment 2, role-taking subjects showed clear effects of imaged perspective on recall for story details, but no effects on attributions of causality for an accident. Further, recall and attribution were uncorrelated. In the last study, empathy and imagery role-taking instructions produced independent effects: imagers showed pronounced perspective-relevant recall and empathizers did not. Neither showed unambiguous vicarious attributions. Recall and attribution were again uncorrelated. These studies suggest that the imagery explanation of empathy effects is untenable, and imply that the recall of perspective-relevant details is unlikely to mediate attributions of causality in imaginary scenarios. 相似文献
66.
Menstrual cycle affects kinesthetic aftereffect, an index of personality and perceptual style 总被引:1,自引:0,他引:1
A H Baker B L Mishara I W Kostin L Parker 《Journal of personality and social psychology》1979,37(2):234-246
Research suggests that kinesthetic aftereffect (KAE) scores reflect status on a postulated stimulus intensity modulation (SIM) mechanism that damps down subjective stimulus intensity for some (reducing) and increases it for others (augmenting). Such a mechanism would help account for empirically observed individual differences in such behaviors as pain tolerance, sensory deprivation reactivity, and stimulation seeking. It was hypothesized and confirmed in three adult female samples that KAE varies curvilinearly over the menstrual cycle: Greater KAE reduction occurs at the cycle's beginning and end. Neither tiredness, oral contraception, medication, attention, nor social expectations can explain this finding. Of the behaviors studied in the KAE literature, only five are also encompassed by the menstrual cycle literature. Four of these (antisocial behavior, acute schizophrenic episodes, accidents, and activity level) show similar curvilinearity over the cycle. We hypothesize that cyclical variation in the SIM mechanism mediates the curvilinear pattern observed for both these four behaviors and KAE. 相似文献
67.
Three properties of the cusp catastrophe: bimodality, inaccessibility, and hysteresis were evaluated in rabbit eyelid conditioning. Bimodality was evidenced by the fact that responding tended to occur at either very low or very high levels, and inaccessibility by the fact that intermediate levels of responding were rarely encountered. Hysteresis was demonstrated when: (a) levels of responding attained under a continuous schedule of reinforcement were largely maintained by a schedule which was too lean to promote conditioning by itself; and (b) levels of responding attained with a high intensity unconditional stimulus were largely maintained by a lower intensity unconditional stimulus which was too weak to promote conditioning in its own right. These results are consistent with the model of conditioning suggested by P. W. Frey and R. J. Sears (Psychological Review, 1978, 85, 321–340) which postulates response-mapping rules based on the cusp catastrophe. 相似文献
68.
69.
70.