全文获取类型
收费全文 | 3415篇 |
免费 | 168篇 |
国内免费 | 5篇 |
出版年
2020年 | 47篇 |
2019年 | 53篇 |
2018年 | 100篇 |
2017年 | 83篇 |
2016年 | 80篇 |
2015年 | 50篇 |
2014年 | 82篇 |
2013年 | 400篇 |
2012年 | 154篇 |
2011年 | 151篇 |
2010年 | 91篇 |
2009年 | 77篇 |
2008年 | 156篇 |
2007年 | 147篇 |
2006年 | 126篇 |
2005年 | 105篇 |
2004年 | 102篇 |
2003年 | 98篇 |
2002年 | 98篇 |
2001年 | 82篇 |
2000年 | 75篇 |
1999年 | 71篇 |
1998年 | 57篇 |
1997年 | 34篇 |
1996年 | 51篇 |
1995年 | 52篇 |
1994年 | 44篇 |
1993年 | 38篇 |
1992年 | 58篇 |
1991年 | 36篇 |
1990年 | 36篇 |
1989年 | 36篇 |
1988年 | 33篇 |
1987年 | 40篇 |
1986年 | 34篇 |
1985年 | 38篇 |
1984年 | 30篇 |
1983年 | 34篇 |
1982年 | 33篇 |
1981年 | 29篇 |
1980年 | 25篇 |
1979年 | 26篇 |
1978年 | 43篇 |
1977年 | 35篇 |
1976年 | 23篇 |
1975年 | 35篇 |
1974年 | 29篇 |
1972年 | 19篇 |
1971年 | 19篇 |
1968年 | 27篇 |
排序方式: 共有3588条查询结果,搜索用时 46 毫秒
71.
A study was conducted with 225 college students to examine the effects of three organizational and policy variables on the perceived fairness and invasiveness of drug-testing practices. Specifically, the effects of warning type (no warning vs. advance warning), consequence of a positive drug test (termination vs. rehabilitation), and safety sensitivity of the job (safety sensitive vs. safety nonsensitive) were examined. Results suggested that specific features of the policy, as well as type of job under consideration, affected perceived invasiveness and fairness of drug testing. In general, testing was seen as more appropriate for safety-sensitive jobs, that is, those in which drug-impaired performance presented a high degree of danger for individuals. Although rehabilitation was perceived as more fair than termination, when safety was an issue, termination was viewed as a justifiable response by the company. Implications for organizational drug-testing policies are discussed. 相似文献
72.
Sue Winkle Williams Shirley M. Ogletree William Woodburn Paul Raffeld 《Sex roles》1993,29(7-8):515-525
Females tend to score lower than males on measures of computer aptitude and attitudes. This study examined the potential effects of several mediating factors, sex of experimenter, sex of experimental partner, sex typing (Bem Sex Role Inventory score), and level of past experience, on a computer interaction task involving a dyad. College students, drawn from a primarily white college population, after completing paper-and-pencil measures assessing computer experience, computer attitudes, and gender roles, participated in a computer task involving drawing up to ten prescribed geometric patterns on a computer screen. Research assistants recorded the number of correctly completed patterns and videotaped participant interaction through a one-way mirror. Males reported experiencing more computer involvement than females. For males, past computer experience and masculinity were correlated with more positive computer attitude scores. For females, only past computer experience related to more positive computer attitude scores. Analyses of the computer interaction variable indicated that participants asked male research assistants significantly more questions than female research assistants. Several interaction effects were also found.A previous version of this paper was presented at the annual meeting of the Southwestern Psychological Association, New Orleans, April 1991. 相似文献
73.
Kathleen J. Zavela Jeffrey E. Barnett Keith John Smedi Joseph A. Istvan Joseph D. Matarazzo 《Journal of applied social psychology》1990,20(10):835-845
The interrelationships between cigarette, alcohol, and coffee use were examined in 307 U.S. army trainees and 304 U.S. enlisted army personnel. Usage patterns indicated distinct gender differences in this occupational setting. Among women, cigarette use and alcohol consumption were positively correlated; whereas for men, cigarette and coffee use were positively related. For both males and females, alcohol and coffee use were only weakly correlated. As demonstrated in other studies, nonsmokers showed a consistent pattern of abstention from coffee and alcohol or moderate alcohol use. 相似文献
74.
Depressive self-presentation: beyond self-handicapping 总被引:1,自引:0,他引:1
An experiment was conducted to examine the notion that depressives' responses would reflect a protective self-presentation style (Hill, Weary, & Williams, 1986), the underlying goal of which would be the avoidance of future performance demands and potential losses in self-esteem. In this study, depressed and nondepressed Ss were asked to perform a relatively simple visual-motor task. Half of the depressed and half of the nondepressed Ss were told that if they were successful at the task, they would be asked to perform a 2nd, similar task. The remaining Ss were given no such expectation of future performance. We predicted and found that depressed compared with nondepressed Ss strategically failed at the task when presented with the possibility of future performance and further losses in esteem. Moreover, this strategic failure was associated with some costs; depressed-future performance expectancy Ss experienced more discomfort or negative affect as a result of their performance. The relationship between this depressive self-presentation and self-handicapping strategies is discussed. 相似文献
75.
Gender patterns in social touch: the impact of setting and age 总被引:2,自引:0,他引:2
This study examined the impact of age of participants and the setting in which touch occurred on gender patterns in 799 instances of observed intentional touch. Gender asymmetry, a pattern in which men are more likely to touch women than vice versa, was observed when touch between adults was examined but not when touch involving children was examined. Adult touch interactions occurring in public, nonintimate settings showed gender asymmetry, but adult touch interactions occurring in greeting or leave-taking settings did not. Cross-sex touch was more prevalent among adults, whereas same-sex touch was more prevalent when a child was involved. Implications for theoretical perspectives on gender and touch are discussed. 相似文献
76.
Compared stress, coping, and psychological adjustment in single (divorced or separated) and married mothers and their young adolescent children. Single mothers reported more daily hassles related to economic, family, and personal health problems, and more symptoms of depression, anxiety, and psychoticism. Single mothers also reported using more coping strategies related to accepting responsibility and positive reappraisal. After controlling for level of family income, differences in family hassles and coping strategies remained significant. The two groups did not differ on subtypes of symptoms after controlling for income, but single mothers still reported more total psychological symptoms. No differences were found between children in these two family constellations on maternal reports of emotional/behavioral problems or on children's self-reported emotional/behavioral problems, stressful events, or coping. Implications of these findings for adjustment to life in single-parent families are discussed. 相似文献
77.
Crosbie J Williams A Lattal K Anderson M 《Journal of the experimental analysis of behavior》1997,68(2):161-175
The principal aim of the present experiments was to assess whether punishment increased or decreased the rate of unpunished behavior (contrast and induction, respectively) for which reinforcement rate was held constant, with physical and nonphysical punishers (electric shock and response cost), pigeon and human subjects, signaled and unsignaled components (multiple and mixed schedules), and the presence or absence of a blackout period between components. Across the three experiments there were 20 punishment conditions. Induction was found in nine of those, less consistent response-rate reduction was found in three, contrast was found in four, and in four there was no change in responding from conditions without punishment. Contrast occurred consistently only with multiple schedules during the first exposure to electric-shock punishment. Induction and no change, however, were found with every combination of the independent variables studied. Four conclusions regarding the interactions between punished and unpunished responding emerged from the present results: (a) Both contrast and induction occurred with the reinforcement rate held constant and a blackout between components, (b) induction was more common than contrast, (c) contrast occurred only in the presence of a stimulus different from that correlated with the punisher, and (d) contrast diminished with prolonged exposure to punishment. None of the current theoretical accounts of punishment contrast can explain the present results. 相似文献
78.
Mei-Whei Chen Thomas Froehle Keith Morran 《Journal of counseling and development : JCD》1997,76(1):74-81
In this study, the authors examined the effectiveness of instruction in attribution processes and practice in empathic perspective taking in deconstructing dispositional bias of counselor trainees. Videotaped stimulus cases and a clinical attribution scale were used to assess the treatment effects when compared with a placebo control condition. Results revealed significant differences among groups. Counselor trainees receiving either of the 2 interventions showed significantly lower dispositional bias in responding to videotaped clinical cases than did their counterparts in the placebo condition. The study points to a need for a paradigm shift from a person-focused to a system-focused approach in counseling practice. Implications also point to the need for including critical thinking and empathic experiencing in clinical training 相似文献
79.
Two experiments investigated the influence of situational pragmatics on the selective use of specific instances and generalized knowledge structures to make social inferences. In Experiment 1, social inferences were made in an unfamiliar domain similar in structure to a typical situation of social greetings and address, but devoid of useful cues to social schemas. Participants were told that either one or another of the features of the situation was more pragmatically important for deriving inferences about appropriate social behaviour; consistent with predictions from a computational model of analogical mapping (ACME), they made reliable inferences based on analogies to specific instances, with the situational importance of relations guiding the selection of the optimal analogue. In Experiment 2, social inferences were examined in the more familiar domain of predicting social behavior between low and high status persons and between members of an ingroup and an outgroup in Japan. The availability of specific examples was varied, as was the perceived importance of status and group membership. The situation was isomorphic to that in the first experiment, except for the availability of generalized knowledge structures to guide inferences. Participants made relatively veridical inferences that were sensitive to variations in the pragmatic importance of dimensions. Provision of specific analogues had little impact on inferences, suggesting that participants were relying instead on more general and cross-culturally applicable knowledge about adjusting social relations according to situational pragmatics. 相似文献
80.
International Journal for Philosophy of Religion - 相似文献