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951.
Hazel M. Prelow Alexandra Loukas Lisa Jordan-Green 《Journal of youth and adolescence》2007,36(4):465-476
The direct and mediated effects of socioenvironmental risk on internalizing and externalizing problems among Latino youth
aged 10–14 were examined using prospective analyses. Participants in this study were 464 Latino mother and child dyads surveyed
as part of the Welfare, Children & Families: A Three City Study. It was hypothesized that socioenvironmental risk (i.e., maternal psychological distress, maternal parenting stress, neighborhood
disadvantage, and perceived financial strain) would influence later adolescent adjustment by interrupting important family
processes and interfering with opportunities for adolescents to develop appropriate social competence. Using path analyses,
the mediational model was compared across high and low acculturation groups. With two exceptions, the models for the high
and low acculturation groups were equivalent. Results supported a mediated effect between early socioenvironmental risk and
later adjustment problems for the low acculturation group through family routines and adolescent social competence. Among
families high in acculturation, socioenvironmental risk effects were partially mediated through family routines and adolescent
social competence. Finally, a path from gender to maternal monitoring was present in the low acculturation group model but
not the high acculturation group model.
Assistant professor at the University at Albany, State University of New York. She received her Ph.D. in Clinical Psychology
from the University of North Texas. Her major research interests are risk and resiliency processes in minority youth.
Assistant professor at the University of Texas at Austin. She received her Ph.D. in Developmental Psychology from Michigan
State University. Her major research interests are the effects of microenvironmental factors in the externalizing and internalizing
behaviors of European American and Latino youth.
Assistant professor at the University of Maryland, Baltimore County. She received her Ph.D. in Clinical Psychology from Michigan
State University. Her major research interests are risk and protective factors in children and adolescents at-risk because
of parental substance abuse. 相似文献
952.
953.
David B. Estell Thomas W. Farmer Matthew J. Irvin Jana H. Thompson Bryan C. Hutchins Erin M. McDonough 《Journal of youth and adolescence》2007,36(4):477-487
The transition to high school has been identified as a potentially difficult time in adolescents’ lives. Reductions in both
academic and social functioning often accompany this transition. While these effects have been documented in urban youth,
the move to high school has not been extensively studied in rural minority youth. Toward that end, the academic grades and
substance use in ninth grade of 447 (184 male and 263 female) African-American adolescents from two rural counties in a state
in the deep South were examined in relation to configurations of adaptation from sixth through eighth grade. Results indicate
that individual with consistently positive patterns across middle school had higher grades and lower rates of substance use
compared to individuals with persistent difficulties or those that transitioned to problem behavior. Many individuals who
improved in their patterns of adaptation had relatively high grades, but also rather high rates of substance use in the ninth
grade.
David B. Estell is an assistant professor of educational psychology at Indiana University Bloomington. He received his PhD
in Developmental Psychology from the University of North Carolina at Chapel Hill. His major research interests include peer
relations and the development of aggression.
Thomas W. Farmer is an associate professor of education at Pennsylvania State University and director of the National Research
Center on Rural Education Support. He received his PhD in Special Education from University of North Carolina at Chapel Hill.
His major research interests include peer relations and the development of aggression in students with and without special
needs.
Matthew J. Irvin is a research scientist at the Center for Developmental Science at the University of North Carolina at Chapel
Hill. He received his PhD in Educational Psychology from the University of North Carolina at Chapel Hill. His major research
interests include resilience and student engagement.
Jana H. Thompson is a research associate at the Center for Developmental Science at the University of North Carolina at Chapel
Hill. Her research interests include peer social relations and developmental transitions into early adolescence.
Bryan C. Hutchins is a research assistant at the Center for Developmental Science at the University of North Carolina at Chapel
Hill. He is also a graduate student in the Educational Psychology, Measurement, and Evaluation Program at UNC. His research
interests include child and adolescent social development and school based emotional and behavioral interventions and prevention
programs.
Erin M. McDonough is currently a doctoral candidate in School Psychology at the University of North Carolina at Chapel Hill.
She received her Bachelor of Arts degree in Psychology from Emory University. As a research assistant at the Center for Developmental
Science, she has been able to explore her interests in student achievement as well as rural education. Another major research
interest of hers is school-based mental health. 相似文献
954.
J. M. Mond P. Marks P. J. Hay B. Rodgers C. Kelly C. Owen S. J. Paxton 《Journal of youth and adolescence》2007,36(6):753-762
This research examined the “mental health literacy” of adolescents concerning eating-disordered behavior. A vignette describing
a fictional 16-year old female meeting diagnostic criteria for bulimia nervosa was presented to 522 female high school students,
followed by a series of questions concerning treatment of and treatment-seeking for the problem described. Results indicated
that primary care practitioners, mothers and close female friends were most highly regarded as potential sources of help.
Self-help interventions, including the use of vitamins and minerals, were also highly regarded, whereas participants were
less positive about the benefits of mental health specialists and ambivalent about the use of anti-depressant medication.
Most participants believed that the problem described would be difficult to treat, and that relapse was likely even given
appropriate treatment. An additional finding of note was that among participants with a high level of eating disorder symptoms
(n=36, 6.9%), recognition of an eating problem was poor. We conclude that beliefs likely to be conducive to low and/or inappropriate
treatment-seeking for eating problems may be common among adolescent girls. In addition, the findings suggest that prevention
programs for the eating disorders need to target not only at-risk individuals, but also individuals in their immediate social
environment. 相似文献
955.
956.
957.
A minimax procedure for electing committees 总被引:1,自引:0,他引:1
A new voting procedure for electing committees, called the minimax procedure, is described. Based on approval balloting, it chooses the committee that minimizes the maximum Hamming distance to voters’ ballots, where these ballots are weighted by their proximity to other voters’ ballots. This minimax outcome may be diametrically opposed to the outcome obtained by aggregating approval votes in the usual manner, which minimizes the sum of the Hamming distances and is called the minisum outcome. The manipulability of these procedures, and their applicability when election outcomes are restricted in various ways, are also investigated. The minimax procedure is applied to the 2003 Game Theory Society election of a council of 12 new members from a list of 24 candidates. By rendering outlying voters less influential and not antagonizing any voters too much, it arguably would have produced a committee more representative of the interests of all voters than the minisum committee that was elected. 相似文献
958.
959.
During the period of the Bush Presidency, the federal governmentproceeded to centralize and nationalize policy in major areasformerly controlled by states and localities. The extensionof federal goals and standards to such areas as education testing,sales tax collection, emergency management, infrastructure,and elections administration were among the areas of significantmandates and preemptions. The continuation of policy centralizationin areas under a conservative and unified political regime showshow strong and deep the roots are for centralizing policy actionsin our intergovernmental system. 相似文献
960.
John M. Carey 《American journal of political science》2007,51(1):92-107
Almost all legislators are subordinate to party leadership within their assemblies. Institutional factors shape whether, and to what degree, legislators are also subject to pressure from other principals whose demands may conflict with those of party leaders. This article presents a set of hypotheses on the nature of competing pressures driven by formal political institutions and tests the hypotheses against a new dataset of legislative votes from across 19 different countries. Voting unity is lower where legislators are elected under rules that provide for intraparty competition than where party lists are closed, marginally lower in federal than unitary systems, and the effects on party unity of being in government differ in parliamentary versus presidential systems. In the former, governing parties are more unified than the opposition, win more, and suffer fewer losses due to disunity. In systems with elected presidents, governing parties experience no such boosts in floor unity, and their legislative losses are more apt to result from cross-voting. 相似文献