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21.
In this study the authors examine the test–retest reliability and concurrent validity of the Repeat Ice Skating Test (RIST). This was an on-ice field anaerobic test that measured average peak power and was validated with 3 anaerobic lab tests: (a) vertical jump, (b) the Margaria–Kalamen stair test, and (c) the Wingate Anaerobic Test. The participants (n?=?14) were 11- to 12-year-old males selected from a Peewee “A” level ice hockey team (Thunder Bay, Canada). The results of the test–retest reliability estimation showed that the RIST was a reliable test at measuring average peak power in watts (R = .99, C.I.95% = 0.97 to 0.99) and watts per kilogram (R = .98, C.I.95% = 0.94 to 0.99). The RIST was also a valid test when correlated with the 3 anaerobic lab tests for measuring peak power in watts: vertical jump (r = .86, C.I.95% = 0.72 to 0.94), Margaria–Kalamen stair test (r = .66, C.I.95% = 0.39 to 0.83) and Wingate Anaerobic Test (r = .86, C.I.95% = 0.72 to 0.93). The test is considered promising because it does not require any specific equipment, and is a sport-specific, on-ice test, that can be administered during a regular ice hockey practice session.  相似文献   
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ObjectiveStudies have consistently demonstrated a lack of agreement between youth and parent reports regarding youth-witnessed violence. However, little is known about whether disagreement is associated with poorer outcomes and less utilization of mental health services. The purpose of the current study was to examine disagreement among youth and parents about youth witnessed violence, and determine whether concordance predicted trauma symptoms and recognition of need and receipt of counseling services.MethodsConcordance about youth-witnessed violence was examined in 766 dyads from the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN). Youth participants self-reported trauma symptoms, caregivers indicated youth need for and receipt of services. Both youth and parents provided information about youth-witnessed violence exposure in the last year.ResultsResults showed youth and caregivers differed significantly about youth-witnessed violence. Specifically, 42% of youth reported youth-witnessed violence, compared to only 15% of parents. For those parents who reported youth-witnessed violence, only 29% reported an identified need for services and only 17% reported the youth had received any mental health services. Concordance between parent–youth dyads was associated with greater identified need for services but was not associated with the use of counseling services or trauma symptoms.ConclusionsYouth who reported witnessing violence reported more frequent trauma symptoms regardless of concordance. Parents from dyads in which both informants reported youth-witnessed violence were more likely to endorse need for, but not receipt of counseling services. Given this association between youth-witnessed violence and mental health problems, more work is needed to identify barriers to concordance as well as service utilization.  相似文献   
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Two underlying mechanisms, emotion dysregulation and negative internalized beliefs, were examined as potential mediators of the association between childhood psychological maltreatment (PM) and depression in emerging adult women. PM was assessed as a multi-faceted construct including aspects of psychological abuse (e.g., corrupting) and psychological neglect (e.g., emotional unresponsiveness) that occurred by parents. Female undergraduates (n = 771) completed anonymous, retrospective, self-report surveys assessing childhood PM, current depressive symptoms, emotion dysregulation (lack of emotional clarity and regulation strategies), and negative internalized beliefs (mistrust, shame, and defectiveness). Psychological maltreatment was represented as four subtypes of psychological abuse or neglectful behavior: Emotional Non-Responsiveness, Spurning/Terrorizing, Corrupting, and Demanding/Rigid (i.e., controlling behavior). Both emotion dysregulation and negative internalized beliefs significantly mediated the link between childhood PM and depressive symptoms, accounting for approximately 68% of the variance in symptomatology. Findings suggest the importance of focusing intervention on development of emotion regulation capacity including emotional awareness and regulatory strategies, as well as a focus on core negative beliefs including shame, defectiveness, and mistrust of others. Implications for future research are discussed.  相似文献   
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Significant life experience research suggests that the presence of role models, time outdoors, and nature-related media foster pro-environmental behavior, but most research is qualitative. Based on a random sample of middle school students in North Carolina, USA, we found limited positive associations between presence of a role model and time outdoors with behavior and a negative association between watching nature television and environmental knowledge. The strongest predictors of environmental knowledge and behavior were student/teacher ratio and county income levels, respectively. We also found that Native Americans engaged in environmental behaviors more than Caucasians, and that African American and Hispanic students had lower levels of environmental knowledge. Accordingly, life experiences appear less important than promoting small class sizes and addressing challenges associated with lower incomes in schools.  相似文献   
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Ensuring the fairness of assessment is important in all areas of higher education. It is particularly so in distance education, where the communication around assessment and feedback is a principal method of supporting learning, and even more so when the students are at the entry point into higher education. This research explores the nature of the language used in explaining the purpose and process of assessment on an access programme at The Open University, UK, from the perspective of the module team, the tutors and the students. It takes a qualitative approach to examine the clarity and consistency of assessment tasks, assessment guidance and TMGs. Analysis revealed inconsistencies in the language used in relation to assessment, which has led to a revision of how assessment tasks and guidance are communicated to students and tutors.  相似文献   
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This paper considers the politics of neo‐liberal reform of education and training in the specific context of social partnerships. Social partnerships are hybrid social spaces formed when a range of interests/partners work together for mutual benefit. Partnerships are one of a series of hybridized social spaces which have been formed as a consequence of the trend to neo‐liberal governance. The paper begins by situating the study of social partnerships in wider concerns about neo‐liberal reform and politics. It reviews literature on social partnerships as a way of identifying the different approaches to the conceptualization of conflict or practical politics. These are role conflict, interest conflict, and regime conflict. It also draws on a series of empirical research projects on social partnerships in Australia which have identified persistent points of tension within partnership formation and maintenance. Drawing these conceptualizations and persistent points of tension together provides a framework which can guide systematic inquiry of social partnerships. The paper suggests that this framework facilitates research by naming different types of political action. It encourages a multi‐dimensional analysis of partnership politics rather than presenting partnerships as either a celebratory or categorical expression of neo‐liberal political rationality.  相似文献   
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This article provides a rationale for and methods to assist elementary educators in creating spaces where the enhancement of awareness of lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ)-themed literature could be explored in elementary schools and classrooms. The authors assert that an approach to providing gender and sexuality diversity in the elementary grades is part of multicultural practice in elementary classrooms. Through document analysis, the authors discovered the existing theories, practices, and evidence available in the literature that would provide elementary educators support to use LGBTQ-themed children's literature in academic spaces. The authors then provide a set of guidelines for educators to modify their existing instructional practices in order to empower young learners with the critical literacy attributes necessary in order to gain access to knowledge, power, and opportunities.  相似文献   
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