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   8410篇
  免费   16篇
各国政治   218篇
工人农民   1088篇
世界政治   187篇
外交国际关系   295篇
法律   4760篇
中国政治   2篇
政治理论   1876篇
  2022年   4篇
  2021年   5篇
  2020年   7篇
  2019年   8篇
  2018年   1286篇
  2017年   1209篇
  2016年   1022篇
  2015年   67篇
  2014年   21篇
  2013年   55篇
  2012年   192篇
  2011年   920篇
  2010年   1015篇
  2009年   584篇
  2008年   736篇
  2007年   692篇
  2006年   10篇
  2005年   67篇
  2004年   171篇
  2003年   143篇
  2002年   30篇
  2001年   5篇
  2000年   4篇
  1999年   4篇
  1998年   12篇
  1997年   12篇
  1996年   20篇
  1995年   29篇
  1994年   23篇
  1993年   3篇
  1992年   5篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   4篇
  1984年   11篇
  1983年   9篇
  1982年   7篇
  1980年   3篇
  1979年   5篇
  1978年   7篇
  1977年   10篇
  1976年   1篇
  1973年   1篇
  1970年   1篇
  1966年   1篇
排序方式: 共有8426条查询结果,搜索用时 0 毫秒
91.
This study investigated the relationship between social information processing (SIP) and both relational and overt, physical aggression in a longitudinally-followed sample of 228 adolescent girls (ages 11–18; 140 with ADHD and 88 comparison girls). During childhood, girls participated in naturalistic summer camps where peer rejection, overt physical aggression, and relational aggression were assessed via multiple informants and methods. Approximately 4.5 years later, these girls participated in follow-up assessments during which they completed a commonly-used vignette procedure to assess SIP; overt and relational aggression were again assessed through multiple informants. Correlations between (a) overt and relational aggression and (b) maladaptive SIP were modest in this female adolescent sample. However, relationships between aggression and SIP were stronger for the comparison girls than for the girls with ADHD. The relevance of SIP models for adolescent girls and clinical implications of findings are discussed.
Amori Yee MikamiEmail:
  相似文献   
92.
A looking glass self-orientation refers to the tendency to incorporate the opinions of social partners to form a self-representation and approve of one’s self. These orientations were assessed for two adolescent siblings in 438 families with surveys accessed on-line. Younger (M = 11.6 years, SD = 1.8) and older (M = 14.3, SD = 2.1) siblings and their mothers (82.7% European-American) participated. The siblings shared similar orientations in relying on either classmates or the other sibling for approval, prior to self approval. Relying on classmate approval was significantly associated with adjustment and academic performance as reported by both the self and mothers. Siblings were also identified as sources of approval with implications for adjustment, but the magnitude of the associations with adjustment were lower. Comparisons of the older and younger siblings revealed that both groups were equally as liable to poor outcomes when reflecting the opinions of classmates or siblings. The results of SEM analyses implicate parenting characterized as coercive, rejecting, and chaotic in association with the tendency to rely on others for approval. A mediating role for looking glass self-orientations in associations between parenting and depressive symptoms, anxiety or academic performance was also found.
Jeong Jin YuEmail:

Wendy C. Gamble   is an Associate Professor at the University of Arizona in the Division of Family Studies and Human Development. She received her Ph.D. in Human Development and Family Studies from the Pennsylvania State University. Her current research focuses on the socialization of emotional competencies among children and on sibling interactions and developing self-systems among children and adolescents. Jeong Jin Yu   is an Assistant Professor of Human Development and Family Studies at the Pennsylvania State University, York. He completed his doctorate in Family Studies and Human Development at the University of Arizona. His research interests include child and adolescent socioemotional development and multivariate statistical methods.  相似文献   
93.
A cross-sectional non-clinical sample of 1,218 adolescents, aged 10–17 years, completed measures of stress, rumination, and depression to allow tests of the response style theory of S. Nolen-Hoeksema [J Res Adolesc 4:519–534, 1994] in adolescents, in particular whether increasing levels of stress and rumination in early adolescence are predictive of the onset of the gender difference in depression. Overall, females reported higher levels of stress, rumination, and depression than males. The onset of the gender differences in stress and depression occurred at age 13 years, and for rumination one year earlier at 12 years. Significantly, also from 13 years, rumination explained the gender difference in depression by showing that it significantly mediated the effect of gender on depression. Gender moderated the rumination to depression relationship; specifically the association was stronger for females than males. Developmental differences were noted in that rumination significantly mediated between stress and depression earlier in the age range for females than males. Results supported many of the predictions of Nolen-Hoeksema’s model of the emergence of a gender difference in adolescent depression.
Isobel BrownEmail:
  相似文献   
94.
Being a victim of sexual aggression from a peer is a common experience among adolescents and poses a significant risk for various forms of psychopathology. Unfortunately, little is known concerning specific interpersonal factors that increase an adolescent’s risk for experiencing sexual aggression. The current study assessed the contribution made by several interpersonal factors both for the first and repeated experience of becoming a victim of sexual aggression from a peer. Data were collected annually from a longitudinal sample of 200 adolescents over a period of 4 years and were analyzed using multiple-spell, discrete-time survival analysis. Approximately 46% of the adolescents reported experiencing some form of sexual aggression by the end of wave 4. Further, 65% of victims reported experiencing a repeat incident of aggression. Females were at higher risk both for initial and repeated victimization, as were adolescents with more sexual experience and higher levels of rejection sensitivity. Results are discussed in terms of implications for future prevention efforts.
Wyndol FurmanEmail:
  相似文献   
95.
This study examined the relationship between limited English proficiency status, and internalizing and externalizing behaviors among a sample of Latino/a children (N = 2,840) from the US Department of Education’s Early Childhood Longitudinal Study, Kindergarten (ECLS-K) data set. Results of cross sectional regression and hierarchical linear modeling (HLM) analyses suggest that there is a positive relationship between limited English proficiency and externalizing symptoms, particularly by third grade. Additionally, sex and place of birth also helped to explain externalizing behaviors at various time points in the models. Place of birth and family poverty were significantly associated with internalizing symptoms. Implications for future research and interventions related to internalizing and externalizing behavior among the Latino/a school aged population are discussed.
Sheara A. WilliamsEmail:

Beverly Araújo Dawson   is an assistant professor in the School of Social Work at Adelphi University, New York. She received her doctoral and master’s degree from the University of Michigan and a B.A. in psychology from Hunter College. Her research interests focus on the impact of psychosocial stressors on the mental health of Latino/a immigrants. Sheara Williams   is an assistant professor in the Graduate College of Social Work at the University of Houston. She received her Ph.D. from the University of North Carolina, Chapel Hill; an M.S.W. from Louisiana State University; and a B.S. from Southern University, A & M. Her research interests focus on psychosocial factors related to school behavior and academic achievement for poor and minority children.  相似文献   
96.
The present study examines how exposure to relational aggression at school is associated with adolescents’ perceptions of, and participation in, a hostile school environment. Participants were 1,335 African American and European American adolescents in grades 7 through 12 (52% female, 49% African American). Results indicate that exposure to relational aggression is associated with several components of adolescents’ perceptions of the school climate. Adolescents exposed to high levels of relational aggression perceived their school to be less safe, and were less pleased with the general social atmosphere at school. Moreover, for males, but not females, exposure to relational aggression was associated with carrying a weapon to school. Implications and suggestions for future research are discussed in terms of working toward safer school environments for adolescents.
Sara E. GoldsteinEmail:

Sara Goldstein   is an Assistant Professor in the Department of Family and Child Studies at Montclair State University. She received her Ph.D. in Psychology from Bowling Green State University. Her major research interests include peer relationships, aggression, and gender. Amy Young   is an Assistant Research Scientist at the Institute for Research on Women and Gender at the University of Michigan. She received her Ph.D. in Psychology from the University of Michigan. Major research interests include gender, sexual assault, substance use, and developmental psychopathology. Carol Boyd   is a Professor of Nursing and a Professor of Women’s Studies and is Director of the Institute for Research on women and Gender at the University of Michigan, Ann Arbor. She received her PhD, in Nursing (cognate Anthropology). Her major research interests include gender and substance abuse.  相似文献   
97.
This cross-sectional study examined relationships between pubertal development, depressive symptoms and delinquency in a sample of 241 males and 213 females aged 9–13 years. Four objectives were set forth for this study: (1) to examine relationships between pubertal stage or timing and depressive symptoms and delinquency; (2) to compare continuous and categorical measures of pubertal timing; (3) to examine gender as a moderator of these relationships, and (4) to examine maltreatment as a moderator of these relationships. Results indicated that mature pubertal stage and early (continuous) pubertal timing were both related to higher delinquency whereas only early pubertal timing was related to depressive symptoms. Categorical timing was not related to depressive symptoms or delinquency. Neither gender nor maltreatment were found to be moderators. These findings provide evidence against equating pubertal stage, continuous timing, and categorical timing, and highlight the need to identify possible moderators in research on pubertal development.
Penelope K. TrickettEmail:
  相似文献   
98.
The article examines Russia’s New Energy Policy (NEP) and its impact on Northeast Asian security and the development of the Russian Far East. In contrast to analyses highlighting competition between China and Japan for Russian resources, to the contrary it is argued here that greater cooperation among consumer states in Northeast Asia would be beneficial for Russia. Although the NEP has resulted in changes in the composition of foreign investors in Russian energy projects, the author suggests that Moscow is interested in multinational cooperation in the energy sector because it would help diversify the regional energy market and contribute to the development of the Russian Far East and eastern Siberia.
Sergey SevastyanovEmail:

Sergey Sevastyanov   is a Professor of Political Science at the Department of International Economics, and a Director of the International Studies Centre of the Vladivostok State University of Economics and Service (VSUES), Vladivostok, Russia. From 2003 till 2006 he served as VSUES Vice-President for International Programs. By training he is specialized on international relations. His research interests include East Asia’s regionalism focusing on multilateral cooperation models in economics and security. At VSUES he teaches a study course on International Organizations for Economic and Security Cooperation. From August 2006 till May 2007 he was a Fulbright Professor teaching International Relations at the University of Louisville, Kentucky, USA. He holds a Ph.D in Political Science from the Moscow State Institute of International Relations (MGIMO-University), Moscow, RF.  相似文献   
99.
Important research programs within New Institutional Economics advance culturalist arguments to explain failures of economic development. Focusing on the work of Douglass C. North and Avner Greif, this article argues that such arguments rely on an essentialist conception of culture that is both historically inaccurate and analytically misleading. Greif’s work in particular rests on a selective use of empirical data that ultimately distorts the deductive models that are at the core of his work. As a result, both scholars use culture to account for outcomes that are more adequately explained as the product of social conflict and political struggles—struggles in which culture plays a far more contingent and destabilizing role than the one they attribute to it. What is needed, I argue, is to link arguments about the persistence of inefficient institutions with a sociologically informed conception of culture as an ensemble of resources that enhance rather than constrain the scope of individual agency. To come to terms with the effects of culture on institutional formation and change it is necessary to replace the essentialism articulated by North and Greif with a strategic-instrumentalist view in which culture is compatible with a wide spectrum of economic behaviors, individual actions, and thus institutional trajectories.
Steven HeydemannEmail:

Steven Heydemann   is a political scientist whose research focuses on democratization and economic reform in the Middle East, and on the relationship between institutions and economic development more broadly. Heydemann received his Ph.D. from the University of Chicago in 1990. He is currently vice president of the Grant and Fellowships Program of the U.S. Institute of Peace, and adjunct professor at Georgetown University. From 2003 to 2007, he directed the Georgetown University Center for Democracy and Civil Society. He is the author of Authoritarianism in Syria: Institutions and Social Conflict, 1946–1970 (Cornell University Press 1999), and the editor of War, Institutions and Social Change in the Middle East (University of California Press 2000), and of Networks of Privilege in the Middle East: The Politics of Economic Reform Reconsidered (Palgrave 2004).  相似文献   
100.
The salience of the concept of “empowerment” has been deductively claimed more often than carefully defined or inductively assessed by development scholars and practitioners alike. We use evidence from a mixed methods examination of the Kecamatan (subdistrict) Development Project (KDP) in rural Indonesia, which we define here as development interventions that build marginalized groups’ capacity to engage local-level governing elites using routines of deliberative contestation. “Deliberative contestation” refers to marginalized groups’ practice of exercising associational autonomy in public forums using fairness-based arguments that challenge governing elites’ monopoly over public resource allocation decisions. Deliberative development interventions such as KDP possess a comparative advantage in building the capacity to engage because they actively provide open decision-making spaces, resources for argumentation (such as facilitators), and incentives to participate. They also promote peaceful resolutions to the conflicts they inevitably spark. In the KDP conflicts we analyze, marginalized groups used deliberative contestation to moderately but consistently shift local-level power relations in contexts with both low and high preexisting capacities for managing conflict. By contrast, marginalized groups in non-KDP development conflicts from comparable villages used “mobilizational contestation” to generate comparatively erratic shifts in power relations, shifts that depended greatly on the preexisting capacity for managing conflict.
Michael Woolcock (Corresponding author)Email:

Christopher Gibson   is a Ph.D. student in sociology at Brown University. His research interests include comparative political economy, participatory democracy, contemporary sociological theory, qualitative methodology, and long-run causes of development and inequality in large developing countries. He is currently exploring the relationship between democratic participation and redistribution in Kerala, India. Michael Woolcock   is professor of social science and development policy, and research director of the Brooks World Poverty Institute, at the University of Manchester. He is currently on external service leave from the World Bank’s Development Research Group.  相似文献   
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