全文获取类型
收费全文 | 12681篇 |
免费 | 528篇 |
国内免费 | 2篇 |
专业分类
13211篇 |
出版年
2021年 | 73篇 |
2020年 | 135篇 |
2019年 | 167篇 |
2018年 | 236篇 |
2017年 | 261篇 |
2016年 | 261篇 |
2015年 | 200篇 |
2014年 | 262篇 |
2013年 | 1433篇 |
2012年 | 453篇 |
2011年 | 493篇 |
2010年 | 306篇 |
2009年 | 320篇 |
2008年 | 484篇 |
2007年 | 440篇 |
2006年 | 430篇 |
2005年 | 433篇 |
2004年 | 436篇 |
2003年 | 419篇 |
2002年 | 448篇 |
2001年 | 219篇 |
2000年 | 183篇 |
1999年 | 198篇 |
1998年 | 212篇 |
1997年 | 204篇 |
1996年 | 163篇 |
1995年 | 173篇 |
1994年 | 159篇 |
1993年 | 179篇 |
1992年 | 167篇 |
1991年 | 140篇 |
1990年 | 143篇 |
1989年 | 126篇 |
1988年 | 119篇 |
1987年 | 131篇 |
1986年 | 117篇 |
1985年 | 147篇 |
1984年 | 187篇 |
1983年 | 190篇 |
1982年 | 192篇 |
1981年 | 173篇 |
1980年 | 140篇 |
1979年 | 132篇 |
1978年 | 177篇 |
1977年 | 156篇 |
1976年 | 160篇 |
1975年 | 141篇 |
1974年 | 156篇 |
1973年 | 105篇 |
1972年 | 76篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Westefeld JS Homaifar B Spotts J Furr S Range L Werth JL 《Suicide & life-threatening behavior》2005,35(6):640-645
The issue of suicide, including prevention, intervention, and postvention, continues to be a problem on college campuses. For this study, data concerning a variety of issues related to college student suicide were collected from 1,865 students at four different universities. Incidence, risk factors, and potential solutions are described, as well as implications for mental health professionals in university settings. 相似文献
992.
The Emotional Foundation of Political Cognition: The Impact of Extrinsic Anxiety on the Formation of Political Tolerance Judgments 总被引:1,自引:0,他引:1
George E. Marcus John L. Sullivan Elizabeth Theiss-Morse Daniel Stevens 《Political psychology》2005,26(6):949-963
Common sense recognizes emotion's ability to influence judgments. We argue that affective processes, in addition to generating feeling states, also influence how political cognition is manifested. Drawing on the theory of affective intelligence, we examine the role that anxiety plays in how and when people rely on predispositions and when they rely on contemporaneous information in making political tolerance judgments. We report on two experimental studies to test our arguments. In the first study we find that extrinsic anxiety generates a resistance response among subjects who hold a strong predisposition and a receptive response among those who do not. In the second study we present subjects with explicit "frames" exposing them to a pro- or anti-free speech message. We find that extrinsic anxiety enhances responsiveness to frames while an absence of anxiety diminishes the impact of these frames. Taken together these results show that affective processes shape how people make political judgments. 相似文献
993.
994.
995.
We explore the relationship between ethnomethodology (EM), ethnography and the needs of managers and designers in industry, considering both ethnomethodological and industrial criteria of adequacy and explicating their relationship through the concept of “audience.” We examine a range of studies in this light, with a view to their possible candidacy as hybrid studies and identify three types of application of EM studies of work: market research, design, and business improvement. Application in the first of these fields we dub “anthropological,” in that it consists in studying and reporting back on the ways of exotic people (customers). This is the application most commonly found in studies of computer supported co-operative work (CSCW). A second CSCW application, “technomethodology,” involves the introduction of EM concepts into the design process. A further application, dubbed “holding-up-a-mirror,” involves reporting back to members of a setting upon their own activities. We argue that technomethodology and holding-up-a-mirror both offer the possibility of creating hybrid disciplines. We consider the objection that improvement and design involve the introduction of value judgements that threaten the practice of EM indifference, arguing that action research can serve as a guarantee of unique adequacy (UA) by testing the researcher’s understanding as analysis in action in the setting. Furthermore, the standard of reporting required by the UA criterion contributes to the effectiveness of proposed solutions. 相似文献
996.
Sarah?KnoxEmail author Stephen?G.?Virginia Jessica?Thull John?P.?Lombardo 《Pastoral Psychology》2005,54(2):139-155
A nationally selected, random sample of Roman Catholic secular (i.e., diocesan) priests was examined using the Center for
Epidemiological Studies-Depression scale and an instrument developed for this study to assess contributors to priests' vocational
satisfaction. In addition, a self-report inventory gathered information regarding participants' demographics as well as four
categories of predictor variables (i.e., overall level of vocational satisfaction, social support, spiritual activities, physical
environment). The study yielded a response rate of 45%. Secular clergy reported rates of depression approximately seven times
greater than are found in the general population, and also indicated that the recent sexual abuse scandal in the Roman Catholic
church had negatively affected their mood. Priests' engagement in sacramental activities contributed greatly to their vocational
satisfaction, and low levels of vocational satisfaction were found to be most predictive of depression. Factors comprising
priests' vocational satisfaction were External Manifestations (e.g., preaching, teaching), Internal Manifestations (e.g.,
prayer life, affirmation of God's call), and Social Manifestations (e.g., relationships with parishioners, appreciation from
others). 相似文献
997.
Gordon Hodson Hugh Hooper John F. Dovidio Samuel L. Gaertner 《European journal of social psychology》2005,35(4):437-448
The aversive racism framework (S. L. Gaertner & J. F. Dovidio, 1986 ) suggests that bias against Blacks is most likely to be expressed by Whites when it can be explained or justified along non‐racial grounds. The present experiment adopted a 2 (Evidence: admissible vs. inadmissible) × 2 (Defendant Race: White vs. Black) between subjects design, asking White participants, whose self‐reported prejudice was assessed, to judge a legal case. As predicted, increased guilt ratings and longer sentencing recommendations were forwarded for the Black (vs. White) defendant only when DNA evidence linking the defendant to the crime had previously been ruled inadmissible. This result was not qualified by self‐report racial attitudes. The implications for evidence inadmissibility in interracial contexts are considered, along with the repercussions of finding experimental evidence of aversive racism outside of North America. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
998.
John Polkinghorne 《Zygon》2005,40(1):43-49
Abstract. Stephen I Gould's notion of non‐overlapping magisteria (NOMA) is neither experientially supported nor rationally justifiable. Influence flows between science and religion, as when evolutionary thinking encouraged theology to adopt a kenotic view of the Creator's act of allowing creatures to be and to make themselves. Alleged simplistic dichotomies between science and religion, such as motivated belief contrasted with fideistic assertion, are seen to be false. Promising topics in the currently vigorous dialogue between science and religion include relational ontology, eschatological credibility, and ethical issues relating to advances in human genetics. 相似文献
999.
A duration-bisection procedure was used to study the effects of signal modality and divided attention on duration classification in participants at high genetic risk for schizophrenia (HrSz), major affective disorder (HrAff), and normal controls (NC). Participants learned short and long target durations during training and classified probe durations during test. All groups classified visual signals as shorter than equivalent duration auditory signals. However, the difference between auditory and visual signal classification was significantly larger for the HrSz group than for the NC group. We posit a model in which there is a clock rate difference between auditory and visual signals due to an attentional effect at the level of a mode switch that gates pulses into an accumulator. This attentionally mediated clock rate difference was larger for the HrSz participants than for the NC participants, resulting in a larger auditory/visual difference for the HrSz group. 相似文献
1000.
This paper examines the impact of auditory deprivation and sign language use on the enhancement of location memory and hemispheric specialization using two matching tasks. Forty-one deaf signers and non-signers and 51 hearing signers and non-signers were tested on location memory for shapes and objects (Study 1) and on categorical versus coordinate spatial relations (Study 2). Results of the two experiments converge to suggest that deafness alone supports the atypical left hemispheric preference in judging the location of a circle or a picture on a blank background and that deafness and sign language experience determine the superior ability of memory for location. The importance of including a sample of deaf non-signers was identified. 相似文献