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41.

This article reports on part of a larger, ongoing two-year investigation supported by the Teacher Training Agency into the recruitment of new teachers from minority ethnic backgrounds via Postgraduate Certificate in Education (PGCE) courses in England. The authors focus here on interviews with admissions tutors, course directors and other senior staff at teacher training institutions. The interviews revealed differences between institutions in the measures taken to attract minority ethnic students. The research indicates a need for much clearer guidelines for admissions tutors on the issues surrounding the question of 'positive action' on the recruitment of new teachers from minority ethnic groups.  相似文献   
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Purpose: The purpose of this study was to determine differences in cognition between acute bouts of resistance exercise, aerobic exercise, and a nonexercise control in an untrained youth sample. Method: Ninety-four participants performed 30 min of aerobic exercise, resistance exercise, or nonexercise separated by 7 days each in a randomized crossover design. After each exercise intervention, participants were assessed using 2 cognitive tests. The Dot, Word, and Color elements of the Stroop Test (Victoria version) and Parts A and B of the Trail-Making Test were used to measure cognition. Results: Acute resistance and aerobic exercise resulted in similar improvements over nonexercise in all forms of the Stroop Test. Acute aerobic exercise led to improved performance over nonexercise and resistance exercise in Part B of the Trail-Making Test. Neither exercise intervention showed significant changes in time to complete Part A of the Trail-Making Test. Boys outperformed girls on the Stroop Dot and Color Test following acute aerobic exercise, in the Stroop Dot, Word, and Color Test following acute resistance exercise, and in the Stroop Color Test and Trail-Making Test Part B following nonexercise. Conclusions: Both acute resistance and aerobic exercise increased measures of cognition over a nonexercise control in untrained high school youth. These findings suggest the merits of acute resistance exercise as an alternative or complement to aerobic activity for educators aiming to increase youth physical activity and cognitive function concurrently.  相似文献   
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This paper sets out to investigate (i) gender differences in whole class classroom interaction with a sample of teachers who were not using interactive whiteboards (IWBs) in their lessons; and (ii) the short‐term and longer term impact of IWB use upon gender differences in classroom interaction. The study focused upon teacher–student interaction at Key Stage 2 in the teaching of literacy and numeracy in English primary schools. As part of the National Literacy and Numeracy Strategies, IWBs have been made widely available as a pedagogic tool for promoting interactive whole class teaching. In order to investigate their impact, the project looked specifically at the interactive styles used by a national sample of primary teachers. Using a computerized observation schedule, 144 lessons were observed over a two‐year period. The findings concur with other research which has found that boys dominate classroom interaction in terms of the frequency of certain discourse moves. The average length of each move did not vary significantly between boys and girls. Frequency dominance was disproportionately stronger in classes with a high percentage of boys in class, and was also stronger in lessons where whiteboards were used. Understanding how interaction varies in the classroom, and how new technology might affect this interaction, has important implications for teachers, researchers and future research priorities.  相似文献   
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Students who enrol in a Bachelor of Education (Early Childhood Education) at the Institute of Early Childhood, Macquarie University, with a Diploma in Children’s Services attained from a Technical and Further Education (TAFE) institution or a Registered Training Organisation (RTO) often experience challenges in their first professional experience unit. Utilising a phenomenological approach to understand the students’ previous knowledge and experiences as they navigated through their first professional experience unit, this qualitative study identified factors including institutional structures and course content as challenging to the diploma student. To ensure diploma students can successfully transition to and participate in their first professional experience unit at university, all stakeholders including the university, the academics teaching the students, and the students themselves need to commit to a multilevel support programme. Key findings from this study support the previous research on this student cohort.  相似文献   
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A critical analysis of theoretical and methodological issues in learned helplessness is presented. Researchers have tended to focus upon learned helplessness as a behavioral trait independent of contextual conditions. Learned helplessness has been studied exclusively in achievement settings using achievement tasks, perceived as maladaptive behavior requiring some intervention strategy or retraining program. It has not been studied as an adaptive response to situational demands. It is the purpose of this paper to analyze the theoretical backgrounds and methodological limitations of much of the research in learned helplessness and to suggest new directions and implications for education.  相似文献   
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OBJECTIVE: No published studies have examined childhood abuse and neglect in body dysmorphic disorder (BDD). This study examined the prevalence and clinical correlates of abuse and neglect in individuals with this disorder. METHODS: Seventy-five subjects (69.3% female, mean age=35.4+/-12.0) with DSM-IV BDD completed the Childhood Trauma Questionnaire and were interviewed with other reliable and valid measures. RESULTS: Of these subjects, 78.7% reported a history of childhood maltreatment: emotional neglect (68.0%), emotional abuse (56.0%), physical abuse (34.7%), physical neglect (33.3%), and sexual abuse (28.0%). Forty percent of subjects reported severe maltreatment. Among females (n=52), severity of reported abuse and neglect were .32-.57 standard deviation units higher than norms for a health maintenance organization (HMO) sample of women. Severity of sexual abuse was the only type of maltreatment significantly associated with current BDD severity (r=.23, p=.047). However, severity of sexual abuse did not predict current BDD severity in a simultaneous multiple regression analysis with age and current treatment status. There were other significant associations with childhood maltreatment: history of attempted suicide was related to emotional (p=.004), physical (p=.014), and sexual abuse (p=.038). Childhood emotional abuse was associated with a lifetime substance use disorder (r=.26, p=.02), and physical abuse was negatively associated with a lifetime mood disorder (r=-.37, p=.001). CONCLUSIONS: A high proportion of individuals with BDD reported childhood abuse and neglect. Certain types of abuse and neglect appear modestly associated with BDD symptom severity and with gender, suicidality, and certain disorders.  相似文献   
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ABSTRACT

This study used a quantitative survey to investigate the knowledge and use of online databases and the library's online public access catalog by final-year business associate degree students in five selected Jamaican community colleges. The study sought to determine students’ knowledge of electronic library resources, their value for electronic and print resources, the purposes for which students use electronic library resources, the influences on student use of electronic library resources, and the effects of training and instruction. Results from the study indicated that students are increasingly using Internet search engines for research purposes rather than online databases. Results also indicated that electronic library resources such as the OPAC are being underutilized by community college students. It was evident that proper instructional guidance is needed and welcomed by students. The findings of the study are critical to the implementation of policies and procedures geared toward sensitizing school administrators, library professionals, and other stakeholders to the benefits of increasing students’ knowledge and use of electronic library resources. Data will aid administrators in strategic planning and investments pertaining to these resources, and provide recommendations to improve knowledge and use of these resources within libraries. The research illustrates the special needs of community college students in Jamaica, particularly relating to needed instructional programs, in an effort to impart knowledge and promote the use of electronic library resources in these colleges.  相似文献   
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OBJECTIVE: The objective was to examine the roles of cognition and affect in maternal use of physical punishment. METHOD: Through a review of the literature, distal and proximal predictors (cognitive and affective) of physical punishment use were identified. One hundred and ten mothers of 3-year-old children were interviewed regarding two disciplinary situations that occurred during the previous 2-week period that elicited their strongest reactions: one which resulted in the use of physical punishment (if this occurred) and one which did not. The individual and combined contributions of the predictors of physical punishment use were analyzed through logistic regression. RESULTS: The predictors of physical punishment following individual analyses were: maternal attitude toward physical punishment, maternal perception of the seriousness and intent of the child misbehavior, and maternal anger in response to the child misbehavior. Through multivariate analysis 54% of the variance in physical punishment use was explained. CONCLUSIONS: Both cognitive and affective factors affect the decision to use physical punishment with children. These findings can be useful in establishing parenting educational programming that is directed at decreasing the rates of physical punishment and subsequently child physical abuse.  相似文献   
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