全文获取类型
收费全文 | 516篇 |
免费 | 14篇 |
专业分类
各国政治 | 18篇 |
工人农民 | 98篇 |
世界政治 | 26篇 |
外交国际关系 | 27篇 |
法律 | 251篇 |
中国政治 | 16篇 |
政治理论 | 92篇 |
综合类 | 2篇 |
出版年
2023年 | 5篇 |
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 5篇 |
2019年 | 4篇 |
2018年 | 9篇 |
2017年 | 12篇 |
2016年 | 19篇 |
2015年 | 10篇 |
2014年 | 17篇 |
2013年 | 68篇 |
2012年 | 16篇 |
2011年 | 15篇 |
2010年 | 16篇 |
2009年 | 16篇 |
2008年 | 15篇 |
2007年 | 19篇 |
2006年 | 27篇 |
2005年 | 11篇 |
2004年 | 19篇 |
2003年 | 11篇 |
2002年 | 25篇 |
2001年 | 7篇 |
2000年 | 8篇 |
1999年 | 12篇 |
1998年 | 9篇 |
1997年 | 6篇 |
1996年 | 7篇 |
1995年 | 11篇 |
1994年 | 5篇 |
1993年 | 7篇 |
1992年 | 9篇 |
1991年 | 6篇 |
1990年 | 9篇 |
1989年 | 12篇 |
1988年 | 7篇 |
1987年 | 6篇 |
1986年 | 6篇 |
1985年 | 4篇 |
1984年 | 8篇 |
1983年 | 5篇 |
1982年 | 7篇 |
1981年 | 6篇 |
1980年 | 5篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 3篇 |
1971年 | 3篇 |
1969年 | 2篇 |
排序方式: 共有530条查询结果,搜索用时 31 毫秒
291.
Pairs (N = 234) of witnesses and lineup administrators completed an identification task in which administrator knowledge, lineup presentation,
instruction bias, and target presence were manipulated. Administrator knowledge had the greatest effect on identifications
of the suspect for simultaneous photospreads paired with biased instructions, with single-blind administrations increasing
identifications of the suspect. When biased instructions were given, single-blind administrations produced fewer foil identifications
than double-blind administrations. Administrators exhibited a greater proportion of biasing behaviors during single-blind
administrations than during double-blind administrations. The diagnosticity of identifications of the suspect in double-blind
administrations was double their diagnosticity in single-blind administrations. These results suggest that when biasing factors
are present to increase a witness’s propensity to guess, single-blind administrator behavior influences witnesses to identify
the suspect. 相似文献
292.
293.
Morgan AZ Keiley MK Ryan AE Radomski JG Gropper SS Connell LJ Simmons KP Ulrich PV 《Journal of youth and adolescence》2012,41(9):1127-1141
Obesity and high body fat percentages are a major public health issue. The percentage of obese and overweight Americans has increased over the past 30 years. On average, overweight individuals with higher percent body fat than normal weight individuals are at increased risk for numerous negative outcomes both physically and mentally. A prime time to investigate changes in body composition and associated psychological influences on decision making is during the emerging adulthood period. The first few years of college are a time when adolescents begin to regulate for themselves their own eating behaviors. Previous research shows that freshmen gain weight and increase in percent body fat during their first year of college. The current study addresses the limitations of previous research by investigating (1) individual growth in percent body fat over a longer period of time in college than previous available research and (2) important psychological and sex differences in this growth. This study measures percent body fat across the first 3 years of college at 8 time points for 542 undergraduates (351 females, 65 %; 191 males, 35 %). Longitudinal data analysis was conducted to identify changes in percent body fat, psychological predictors of those changes, and how changes differ for males and females. Our study found that significant increases exist in percent body fat during undergraduates' college years and that change differs for males and females. In addition, through the use of nested hierarchical models, eating regulation style (autonomous or controlled regulation), appearance schema (self-evaluative salience or motivational salience), and body satisfaction were identified as influential predictors of change in percent body fat. For example, young females, who do not feel in control of their physical appearance yet spend a great deal of time maintaining their appearance, have the highest initial body fat percentage and the steepest increase in percent body fat. Overall, males and females with high autonomous regulation and high motivational salience are likely to maintain (instead of increase) percent body fat over the college years. Knowing the influence of these predictors can be useful for promoting health and intervening with young adults in the college setting and other emerging adults who are not enrolled in postsecondary institutions. 相似文献
294.
Kathleen M. Roche Margaret O. Caughy Mark A. Schuster Laura M. Bogart Patricia J. Dittus Luisa Franzini 《Journal of youth and adolescence》2014,43(8):1389-1403
Despite the salience of behavioral autonomy and independence to parent–child interactions during middle adolescence, little is known about parenting processes pertinent to youth autonomy development for Latino families. Among a diverse sample of 684 Latino-origin parent–adolescent dyads in Houston, Texas, this study examines how parents’ cultural orientations are associated directly and indirectly, through parental beliefs, with parenting practices giving youth behavioral autonomy and independence. Informed by social domain theory, the study’s parenting constructs pertain to youth behaviors in an “ambiguously personal” domain—activities that adolescents believe are up to youth to decide, but which parents might argue require parents’ supervision, knowledge, and/or decision-making. Results for latent profile analyses of parents’ cultural identity across various facets of acculturation indicate considerable cultural heterogeneity among Latino parents. Although 43 % of parents have a Latino cultural orientation, others represent Spanish-speaking/bicultural (21 %), bilingual/bicultural (15 %), English-speaking/bicultural (15 %), or US (6 %) cultural orientations. Structural equation modeling results indicate that bilingual/bicultural, English-speaking/bicultural, and US-oriented parents report less emphasis on the legitimacy of parental authority and younger age expectations for youth to engage in independent behaviors than do Latino-oriented parents. Parental beliefs endorsing youth’s behavioral independence and autonomy, in turn, are associated with less stringent parental rules (parental report), less parental supervision (parental and youth report), and more youth autonomy in decision-making (parental and youth report). Evidence thus supports the idea that the diverse cultural orientations of Latino parents in the US may result in considerable variations in parenting processes pertinent to Latino adolescents’ development. 相似文献
295.
Maarten Herman Walter van Zalk Margaret Kerr 《Journal of youth and adolescence》2014,43(10):1658-1671
Adolescence is an important period for the development of relationships between immigrants and non-immigrants, yet little is known about how problematic personality traits affect adolescents’ relationships with and attitudes toward immigrants. This work identified the roles of intergroup relationships and one dimension of problematic personality traits, namely callous–unemotional traits, in the development of adolescents’ tolerance and prejudice. Three annual measurements of a large community sample (N = 1,542) of non-immigrant adolescents (M age = 15.31 at first measurement; 50.2 % girls) were used to show that tolerance and prejudice toward immigrants represent two dimensions with distinct developmental trajectories from early to late adolescence. Callous–unemotional traits predicted fewer decreases in prejudice toward immigrants, yet were not directly associated with tolerance. Intergroup friendships predicted stronger increases in tolerance, which, in turn, predicted decreases in prejudice toward immigrants. Thus, tolerance and prejudice toward immigrants seem to be differentially influenced by social experiences and problematic personality traits. 相似文献
296.
Margaret Arnott 《Local Government Studies》2014,40(6):910-922
Abstract Politicians have returned frequently to the need to reform schools to achieve wider objectives of social reform and economic prosperity. Within the UK education systems, however, there have been differing experiences and approaches at both national (Scottish, English, Welsh and Northern Irish) and local levels towards school governance reform. School governance in Scotland remains distinct compared to the rest of the UK, both in terms of the pace of reform and the content. The pace of reform in Scotland has been slower and the content has been shaped to a greater extent by political and professional modes of accountability. This article argues that a new phase in school governance reform is likely to follow the election of the Scottish National Party (SNP) majority government in May 2011. A number of factors both external (international comparison of the school performance; the post 2008 politics of austerity) and internal (changes led by the SNP government to the policy-making process, namely outcomes-based policy-making) have placed debates about school autonomy and school governance on the political agenda. 相似文献
297.
Margaret Reynolds 《Women: A Cultural Review》2013,24(3):341-343
From Mad Max to Sane Elaine Elaine Showalter, Hystories: Hysterical Epidemics and Modern Media, New York: Columbia University Press, 1997, £16.39; Picador, 1998, £6.99 But Words Can Never Hurt Me Judith Butler, Excitable Speech: A Politics of the Performative, New York and London: Routledge, 1997, £40. Women in Theatre: Practitioners’ Voices Lizbeth Goodman, Feminist Stages: Interviews with ‘Women in Contemporary British Theatre, Amsterdam: Harwood Academic Publishers, 1996, £18. Joanne Tompkins and Julie Holledge (eds), Performing Women/Performing Feminisms: Interviews with International Women Playwrights, Australasian Drama Studies Association Academic Publications 2, University of Queensland, 1997. Elaine Aston (ed.), Feminist Theatre Voices, Loughborough Theatre Texts, University of Loughborough, 1997, £7.99. Heidi Stephenson and Natasha Langridge, (eds), Rage and Reason: Women Playwrights on Playwriting, London: Methuen, 1997, £9.99. Life and Death in the Next World Christine Brook‐Rose, Next, Manchester: Carcanet, 1998, £9.95 pbk. 相似文献
298.
The more a government is effective and fair, the more legitimacy that government is likely to attain, and the more it will possess the potential to elicit compliance without excessive monitoring or punitive action. We explore this proposition using contemporary survey data from sub‐Saharan Africa. In particular, we are interested in the conditions that promote popular legitimating beliefs that provide support for governments that are attempting to serve their entire populations competently and in a manner that is relatively impartial and equitable. This article provides empirical support for a long hypothesized link between the extent of government effectiveness, procedural justice, and citizens' willingness to defer to governmental tax authority. The sample, drawn from a continuum of developing societies in Africa, allows us to analyze the impact of variations in government effectiveness and citizen perceptions of fairness on the sense of obligation to comply with the tax authorities, our indicator for legitimating beliefs. 相似文献
299.
Margaret Wirth 《Economy and Society》2013,42(3):284-313
Marx and Engels's writings on Ireland are usually associated with their positive support for Irish nationalism. This article seeks to examine the extent and depth of their knowledge of Ireland, politically and economically, by focusing attention on Marx's analysis of post-famine agricultural readjustment. Comparing the latter's comments in Capitaland elsewhere with actual developments, it is suggested that Marx and Engels's understanding was less than accurate. The source of their misinterpretation lies principally with their inadequate analysis of tenants, agrarian capitalism, and land fever. 相似文献
300.