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101.
Historically, college students needing additional academic preparation have been assigned to developmental/remedial courses. In 2013 Florida took a drastic departure from this model by passing Senate Bill 1720, which prohibited institutions from requiring placement tests and made developmental education optional for many students, regardless of prior academic preparation. For this pilot study we conducted a survey at two colleges in the Florida College System to begin to understand the kinds of courses students will take now that developmental education is optional and the factors that students considered when making their course enrollment decisions.  相似文献   
102.
103.
In this paper, we present the design and the results of a comparative study that evaluated the success of a transfer of an online-teaching resource between two universities, one in Germany and one in the USA. The teaching resource is an online physics lab that has been used in the physics education of medical students in Germany since 2003. The online lab covers geometrical optics and the optics of the human eye using interactive screen experiments. It was translated and transferred to a university in the USA where it was used and evaluated with a group of pre-health students. In a cross-national study, students’ backgrounds (demographic data, selected cognitive abilities, previous knowledge, and self-concept in physics), students’ attitudes towards the online lab, and their learning gain were compared. The results show significant differences between the German and the US cohorts with regard to students’ backgrounds. Despite these differences, the outcomes are similar, with slightly higher leaning gains for the US students. Students’ attitudes towards the online lab are similar in both countries but tend to be more positive among the US students. The results indicate that the transfer of the online lab to another educational system was successful.  相似文献   
104.
A growing number of postdoctoral academics cite stressful working conditions for considering abandoning their studies and leaving the academic profession entirely before they obtain a tenured position. This paper identifies the mechanisms by which work stress influences postdocs’ intentions to leave academia. Based on Schaubroeck et al.’s (1989) stress-turnover-intention model, we propose a professional turnover-intention model that includes both the effort-reward imbalance model as a comprehensive measure of work stress and affective professional commitment. The research model is tested using structural equation modeling (SEM) and data from 421 postdocs. The results show significant support for the hypothesized effects. In particular, a three-path-mediated effect is found from work stress to the intention to leave academia via strain and job satisfaction. Additional analyses reveal significant gender differences: The relationship between overcommitment and strain is stronger for female postdocs than it is for male postdocs, and the direct link between work stress and the intention to leave academia applies only to female postdocs. Further, job satisfaction fully mediates the relationship between affective professional commitment and the intention to leave academia. Thus, we provide a model on an academics’ professional turnover intention that goes beyond previous research by incorporating two important mediators, strain and job satisfaction. We also confirm the relevance of affective professional commitment to professional turnover intentions in the realm of academia. Specific policy recommendations for retaining more postdocs in academia are given.  相似文献   
105.
Children's conceptions of the self-conscious emotions guilt versus shame were investigated. In Study 1, 10–12-year-old children answered questions about scenarios that should elicit feelings of guilt and/or shame (moral transgressions and social blunders). In Study 2, 7–9- and 10–12-year-old children completed a sorting task to ascertain the features they associate with guilt and shame. Feelings of guilt were aroused by moral norm violations. Guilt feelings were also seen as involving an approach-avoidance conflict with respect to the victim, self-criticism, remorse, desire to make amends, and fear of punishment. Feelings of shame resulted from both moral transgressions and social blunders. Younger children associated shame with embarrassment, blushing, ridicule, and escape. Older children additionally characterized shame as feeling stupid, being incapable of doing things right, and not being able to look at others.  相似文献   
106.
The role of importance and interest in the processing of text   总被引:4,自引:0,他引:4  
In this review, text-based research on importance and interest is analyzed with several objectives in mind. First, the constructs of importance and interest are unidimensionally considered to show that various forms of each can operate within any text-learning environment. Second, research specifically addressing the interplay between these two factors is explored in relation to the goal of learning from text. The purpose of this analysis is to evaluate the research on importance and interest from a methodological standpoint and to delineate key findings that emerge from this body of research. Finally, based on the review of the literature, implications for future research and instructional practice are presented.  相似文献   
107.
Example-based learning is a very effective and efficient instructional strategy for novices. It can be implemented using text-based worked examples that provide a written demonstration of how to perform a task, or (video) modelling examples in which an instructor (the ‘model’) provides a demonstration. The model-observer similarity (MOS) hypothesis predicts that the effectiveness of modelling examples partly depends on the degree to which learners perceive the models to be similar to them. It is an open question, however, whether perceived similarity with the person who created the example, would also affect learning from text-based worked examples. Therefore, two experiments were conducted to investigate whether MOS would also play a role in learning from worked examples. In Experiment 1 (N = 147), students were led to believe via pictures and a short story that the worked examples were created by a male or female peer student. Males showed higher performance and confidence, but no effects of MOS on learning were found. In Experiment 2 (N = 130), students were led to believe that a peer student or a teacher created the examples. Again, no effects of MOS were found. These findings suggest that the perceived origin of text-based worked examples is not important for learning.  相似文献   
108.
This study examined adolescents' and young adults' use of topic avoidance with their mothers, fathers, stepmothers, and stepfathers. The types of topics avoided differed according to the type of parent-child relationship. Specifically, adolescents and young adults engaged in the most topic avoidance with their stepparents (regardless of whether the stepparent was a stepmother or stepfather), followed by their fathers, and then their mothers. Quantitative measures indicated that sex was the most frequently avoided topic across all relationship types. Open-ended responses revealed additional commonly avoided topics, including talking about the other parent/family, deep conversations, and money (e.g., child support payments). The most frequently reported reasons for this avoidance were self protection, relationship protection, and conflict. This research suggests that children in stepfamilies face unique decisions about topic avoidance. Communication Boundary Management Theory (Petronio, 1991) was used to explain how adolescents and young adults might engage in topic avoidance to regulate their personal boundaries, constructing relatively impermeable boundaries with some adults while maintaining looser boundaries with others. Finally, numerous practical suggestions are offered for understanding the balance between openness and closedness in stepfamilies and for promoting healthy stepfamily functioning.  相似文献   
109.
When studying verbal materials, both adults and children are often poor at accurately monitoring their level of learning and regulating their subsequent restudy of materials, which leads to suboptimal test performance. The present experiment investigated how monitoring accuracy and regulation of study could be improved when learning idiomatic phrases. Elementary school children (fourth and sixth-graders) were instructed to predict their test performance by providing judgments of learning (JOLs). They provided JOLs immediately after studying each idiom, after studying all idioms, or after studying all idioms followed by generating sentences in which the idioms were used. Correlations between JOLs and test performance showed that delayed-JOLs and delayed-JOLs with sentence generation were more accurate than immediate JOLs. JOLs after sentence generation also improved regulation of study compared to delayed-JOLs only. Analyses of JOL reaction times suggest that delayed-JOLs led children to retrieve the literal meaning of the idiom, whereas JOLs after sentence generation led children to focus on connections between studied information, contextual information, and prior knowledge. Sentence generation presents a promising method to improve regulation of study, and thus idiom learning.  相似文献   
110.
Abstract

The goal of this study was to investigate the effects of different durations of skin temperature manipulation on pacing patterns and performance during a 15-km cycling time trial. Nineteen well-trained men completed three 15-km cycling time trials in 18°C and 50% relative humidity with 4.5-km (short-heat), 9.0-km (long-heat) or without (control) radiant heat exposure applied by infrared heaters after 1.5 km in the time trial. During the time trials, power output, mean skin temperature, rectal temperature, heart rate and rating of perceived exertion were assessed. The radiant heat exposure resulted in higher mean skin temperature during the time trial for short-heat (35.0 ± 0.6°C) and long-heat (35.3 ± 0.5°C) than for control (32.5 ± 1.0°C; P < 0.001), whereas rectal temperature was similar (P = 0.55). The mean power output was less for short-heat (273 ± 8 W; P = 0.001) and long-heat (271 ± 9 W; P = 0.02) than for control (287 ± 7 W), but pacing patterns did not differ (P = 0.55). Heart rate was greatest in control (177 ± 9 beats · min?1; P < 0.001), whereas the rating of perceived exertion remained similar. We concluded that a radiant heat exposure and associated higher skin temperature reduced overall performance, but did not modify pacing pattern during a 15-km cycling time trial, regardless of the duration of the exposure.  相似文献   
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