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71.
Abstract

Cross-border mobility is one of the most important factors that are assumed to strengthen young people’s commitment as European citizens. However, the existing empirical evidence does not provide consistent support. In this paper, we tested the hypothesis that cross-border mobility is associated with a stronger European identification, more positive attitudes toward the EU, and with specific visions of the EU, and that these factors, in turn, have a positive effect on engagement at EU level. Data were collected as part of the multinational research project CATCH-EyoU. Analyses were performed controlling for gender, income, country, and migrant status. Results mostly confirmed the hypotheses among both adolescents and young adults, and for both short-term and long-term mobility. EU level participation and EU voting intentions appeared to be influenced by partly different factors. The implications of the findings, both at theoretical level and for the development of international mobility programs, are discussed.  相似文献   
72.
Abstract

This exploratory paper applying cross-cultural and developmental perspective analyses and discusses trust in alternative media and its relation to trust in professional media, seeking to identify the national specifics of media trust and its developmental patterns. Employing 2016 survey data of Czech, Estonian and Greek youth (aged 14–25, N = 3654) collected as part of the international CATCH-EyoU project (Horizon 2020), the study outlines the typology of media trust, comprising trust in alternative and professional media, and compares social and political predictors influencing media trust in the three countries. The study illustrates the diversity of relations between the two types of media trust, concluding that differences in selected predictors of media trust and the distribution of media trust types across national sub-samples illuminate the strong role national context plays, illustrating the varying pathways development of media trust follows in these varied contexts along socioeconomic and cultural lines.  相似文献   
73.
Abstract

European Union countries are participatory and representative democracies. Therefore, active citizenship in the EU and trust in EU institutions are paramount for the continuation and the strengthening of the EU project. Young Europeans who hold the future in their hands need to be actively engaged not only in the social and political life within their national communities, but also in the wider European community. The papers in this special issue examine whether and how European youth identify with the EU, trust EU institutions and engage in EU issues, and which societal and proximal-level contexts and/or individual-level attributes promote or hinder young people’s active citizenship in European context. They are based on results from the Horizon 2020 CATCH-EyoU project, standing for Constructing AcTive CitizensHip with European Youth: Policies, Practices, Challenges and Solutions. Scientists represent different disciplines (Psychology, Political Science, Sociology, Media and Communications, Education) and from eight European countries (Sweden, Estonia, U.K., Germany, Czech Republic, Greece, Portugal, Italy). Together, the papers contribute to the development of a new, cutting-edge conceptualization of youth active citizenship in the EU, and to a better understanding of the factors promoting or inhibiting young EU citizens’ engagement, participation and active citizenship at the European level.  相似文献   
74.
Finger counting can be useful in solving arithmetic problems, noticeably because it reduces the working memory demand of mental calculations. However, proprioceptive information might not be sufficient to keep track of the number of fingers raised during problem solving, and visual input may play an important role in this process. The present study was designed to address this question and shows that 8-year-old children look at their fingers in 60% of the trials during finger counting when solving additive problems. Moreover, our results reveal that the frequency of finger looking is negatively correlated with working memory capacities and is higher for more difficult problems. These findings suggest that finger looking is recruited in managing the cognitive demand of the arithmetic task, probably by providing additional external cues to monitor the number of steps that have to be incremented during finger counting.  相似文献   
75.
We offer a new theoretical angle for cognitive arithmetic, which is that evidence accumulation may play a role in problem plausibility decisions. We build upon previous studies that have considered such a hypothesis, and here formally evaluate the paradigm. We develop the finding that performance differences, due to variations in strategy use and aging effects, can indeed be reasonably explained through these accumulation-to-bound cognitive models. Results suggest that these models may be effectively used to learn more about the underlying cognitive processes. In this study, we modelled young (18–24) and older (68–82) adults’ solution times in performing arithmetic verification (e.g. whether 8?×?5?=?41 is true/false). The domain-relevant factors in strategy use (problem-verification heuristics) and aging differences (older/younger adult groups) were analyzed by a response process model of the latency data, that is fit by participant and item. Lower thresholds accounted for the faster response times (RTs) for problems solved with heuristics (arithmetic rule-violation checking strategies), as opposed to problems solved by calculation approaches. A more rapid accumulation accounted for faster RTs on problems in which two arithmetic rules were violated (strategy combination) rather than one. Third, higher thresholds (i.e. preferring to have greater certainty before responding) accounted for older adults’ slower speed. These findings are in support of accumulation models being relevant for more complex cognitive tasks, as well as to account for the age-related differences therein.  相似文献   
76.
Substance use disorders (SUDs) are a growing problem for the U.S. military. Each branch of the military has its own dedicated substance abuse treatment program. However, there has been limited attention to the research conducted on these programs. The purpose of this narrative review is to describe SUD treatment programs in the U.S. military and to review the extant research published between 2001–2015. Fourteen peer-reviewed articles, 2 official reports, 1 book chapter, 1 thesis, and 1 dissertation were identified. Most SUD treatment programs are nonconfidential, although a confidential program is being piloted by the Army. Recently, the programs have increased their focus on assessment and treatment of comorbid psychological disorders. Further research is required to examine the efficacy, effectiveness, and cost-effectiveness of the treatment programs.  相似文献   
77.
When study is spaced across sessions (versus massed within a single session), final performance is greater after spacing. This spacing effect may have multiple causes, and according to the mediator hypothesis, part of the effect can be explained by the use of mediator-based strategies. This hypothesis proposes that when study is spaced across sessions, rather than massed within a session, more mediators will be generated that are longer lasting and hence more mediators will be available to support criterion recall. In two experiments, participants were randomly assigned to study paired associates using either a spaced or massed schedule. They reported strategy use for each item during study trials and during the final test. Consistent with the mediator hypothesis, participants who had spaced (as compared to massed) practice reported using more mediators on the final test. This use of effective mediators also statistically accounted for some – but not all of – the spacing effect on final performance.  相似文献   
78.
Tool use is typically explored via actor-tool interactions. However, the target-object (that which is being acted on) may influence perceived action possibilities and thereby guide action. Three different tool-target-object pairings were tested (Experiment 1). The hammering action demonstrated the greatest sensitivity and therefore subsequently used to further investigate target-object pairings. The hammer was removed as an option and instructions were provided using pictorial (Experiment 2), written (Experiment 3), and both pictorial and written formats (Experiment 4). The designed tool is chosen when available (Experiment 1) and when removed as a choice (i.e., the hammer), participants perform the same action associated with the designed tool (i.e., hammering) regardless of instruction method (Experiments 2, 3, and 4).  相似文献   
79.
ABSTRACT. Although body dissatisfaction is recognized as the strongest risk factor for eating disturbances, a majority of young males are body dissatisfied, but do not concomitantly report severe levels of eating disorder symptomatology. The present investigation was designed to examine five theoretically relevant variables (i.e., body checking, emotional dysregulation, perfectionism, insecure-anxious attachment, and self-esteem) as potential moderators of the relationship between body dissatisfaction and two critical components of male eating disorder symptomatology: drive for muscularity and bulimic behaviors. Data collected from 551 Italian males between 18 and 28 years old were analyzed using latent structural equation modeling. The authors found that emotional dysregulation, body checking, insecure-anxious attachment and perfectionism intensified the relationship between body dissatisfaction and each criterion variable representing male eating disorder symptomatology; the interactions accounted respectively for an additional 2%, 7%, 4% and 5% of variance in drive for muscularity and for an additional 6%, 4%, 5%, and 2% of the variance in bulimic behaviors. By contrast self-esteem weakened this relationship and the interactions accounted for an additional 3% of the variance in both drive for muscularity and bulimic behaviors. Implications of these findings for prevention and treatment of male eating disturbances are discussed.  相似文献   
80.
Previous studies on problematic Internet use have focused almost exclusively on the fact that presence of negative functioning, such as social anxiety, depressive symptoms, or loneliness, represents a risk factor for unhealthy use of the web. For this reason the aim of the present study was to investigate the association between psychological well-being dimensions and problematic use of Internet communicative services. In the current study 495 undergraduate students were recruited. The Italian adaptations of the Psychological Well-being Scales and the Generalized Problematic Internet Use Scale 2 (GPIUS2) were used to assess psychological well-being dimensions and generalized problematic Internet use, respectively. Psychological well-being dimensions explained a significant portion of variance for the GPIUS2 total score levels, after controlling for sex, age, and occupational status. The levels of Autonomy, Environmental Mastery, and Positive Relations with Others acted as significant negative predictors of the tendency to use the web for regulating negative feelings, compulsive use of the web, and the negative outcomes that can arise as a result. The overall findings of the present study provide preliminary evidence that low psychological well-being is associated with problematic use of Internet communicative services.  相似文献   
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