首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1870篇
  免费   51篇
  国内免费   2篇
  2020年   15篇
  2019年   22篇
  2018年   35篇
  2017年   27篇
  2016年   38篇
  2015年   27篇
  2014年   22篇
  2013年   175篇
  2012年   66篇
  2011年   68篇
  2010年   41篇
  2009年   28篇
  2008年   45篇
  2007年   70篇
  2006年   58篇
  2005年   55篇
  2004年   68篇
  2003年   58篇
  2002年   73篇
  2001年   50篇
  2000年   52篇
  1999年   31篇
  1998年   60篇
  1997年   37篇
  1996年   21篇
  1995年   30篇
  1994年   26篇
  1993年   26篇
  1992年   44篇
  1991年   33篇
  1990年   26篇
  1989年   26篇
  1988年   25篇
  1987年   22篇
  1986年   26篇
  1985年   26篇
  1984年   23篇
  1983年   16篇
  1982年   32篇
  1981年   27篇
  1980年   25篇
  1979年   17篇
  1978年   25篇
  1977年   15篇
  1976年   14篇
  1975年   20篇
  1974年   29篇
  1972年   13篇
  1969年   14篇
  1967年   13篇
排序方式: 共有1923条查询结果,搜索用时 18 毫秒
941.
The extant literature on the death row process and its relationship to inmate execution is limited. One way to interpret the association is to examine those groups constituting the death row community. In this study, we argue for the existence of an execution community composed of several related membership groups: the prisoner awaiting death, the inmate's family, the correctional personnel working the unit, and the victim and the victim's loved ones. In order to assess whether, and to what extent, a death row community in fact exists, we rely on several principles found in community psychology. By grafting a "sense of community" model onto the behavior of those membership groups identified, we demonstrate how the death row community phenomenon cohesively operates. We conclude by tentatively exploring the implications of our analysis for purposes of future research on the execution experience and life on death row.  相似文献   
942.

“Communicative work directed to transforming an individual's total identity into an identity lower in the group's social types is called a ‘status degradation ceremony'” (Garfinkel 1956, p. 420). Status degradation ceremonies are particularly troublesome for undercover narcotics agents. In this context, they act as the mechanism by which agents’ dissembled identities are questioned and their real police ones revealed. This process, what officers call “getting narced,” is the topic of the present paper. Explored here are both its causes and the responses officers proffer to neutralize full identity exposure. Causes are tactical in nature and involve transactional overaggressiveness. Neutralization responses are dramaturgical in nature and involve sarcastic admission, evidential refutation, and belligerent denial/threatening retort. Discussion focuses on the conceptual implications of officers’ counteruncovering moves (Goffman 1969) as these relate to the sociology of accounts (Scott and Lyman 1968). Data were drawn from ethnographic interviews with 30 high school undercover officers operating out of a large U.S. city.  相似文献   
943.
Abstract

Three categories of instruments or methods have been used to assess family functioning: unstandardized measures of total family functioning; instruments which measure family subsystems or unitary processes; and standardized total family assessment procedures. Six methods, comprising the standardized total family functioning category, are reviewed and compared. It is concluded that methods of total family assessment are nearing the formation of a family systems paradigm, although the psychometric qualities of the instruments lag behind theoretical development. Recommendations are made for further development of procedures to assess family systems.  相似文献   
944.
The present study examined racial, ethnic, and gender differences in family composition substance abuse, and mental health issues, such as depression and self-esteem among adjudicated juvenile offenders. Results revealed a negative relationship between depression and self-esteem among all ethnicities and family compositions. Caucasians reported greater incidence of substance abuse than did African American and Hispanic youth. Moreover, in reconstituted families, Caucasians had lower self-esteem scores than did other ethnicities. The findings illustrate the complexities of risk to substance use among high-risk populations, particularly as they relate to familial factors and the importance of intensive family therapy among this population.  相似文献   
945.
Abstract

In working with couples and families, the occasional clinical use of mental imagery techniques can frequently promote therapeutic breakthroughs. When sessions focused on a couple's (family's) current communication problems reach a point where progress seems slow and laborious, a therapist can encourage the couple (parents and perhaps even older children) to try one or more imagery sessions to understand their interactional patterns within the context of their own developmental periods. This article describes how imagery can lead couples to new and more constructive perspectives on the meaning of their interactions.  相似文献   
946.
Previous simulation research has focused on evaluating the impact of analytic assumption violations on statistics related to the F test and associated p CALCULATED values. The present article evaluated the bias of classical estimates of practical significance (i.e., effect size sample estimators $ {\widehat{\eta}^2} $ , $ {\widehat{\varepsilon}^2} $ , and $ {\widehat{\omega}^2} $ ) in a one-way between-subjects univariate ANOVA when assumptions are violated. The simulation conditions modeled were selected on the basis of prior empirical research. Estimated (1) sampling error bias and (2) precision computed for each of the three effect size estimates for the 5,000 samples drawn for each of the 270 (5 parameter Cohen's d values × 3 group size ratios × 3 population distribution shapes × 3 variance ratios × 2 total ns) conditions were modeled for each of the k = 2, 3, and 4 group analyses. Our results corroborate the limited previous related research and suggest that $ {\widehat{\eta}^2} $ should not be used as an ANOVA effect size estimator, even though $ {\widehat{\eta}^2} $ is the only available choice in the menus in most commonly available software.  相似文献   
947.

Differential reinforcement of other behavior (DRO) was used to reduce aggression and other inappropriate actions in a 26-year-old man with moderate mental retardation employed at a vocational center. Initially high baseline levels of inappropriate behavior were reduced by implementing contingent praise and a sticker system used to earn points needed to gain access to social activities. The procedure was low cost, required minimal time and effort on the part of center staff, and made it possible for the client to remain employed at the vocational center.  相似文献   
948.
Three experiments investigated the conditions under which electrolytic lesions of the dorsolateral periaqueductal grey (dlPAG) facilitate conditioned defensive freezing in the rat ( Rattus norvegicus ). Experiment 1 found that dlPAG lesions placed before context-shock pairings facilitated conditioned defensive freezing with massed but not distributed shock. No such effect was found in Experiment 2, when the lesions were placed after context-shock pairings. Experiment 3 found that dlPAG lesions facilitated subsequent conditioning with massed but not a single shock. In addition, no differences in sensitivity to thermal or shock pain were evident in lesioned and unlesioned rats. Taken together, these results are consistent with the suggestion that dlPAG activation interferes with the processing of contextual cues during association formation.  相似文献   
949.
950.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号