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321.
OBJECTIVE: The purpose of the present study was to provide preliminary data extending earlier research on shame and guilt, examining their relationships both to symptoms of depression and to psychological maltreatment. Symptoms of depression were expected to correlate positively with shame, but not with guilt. Psychological maltreatment was also expected to correlate positively with shame. The relationship between psychological maltreatment and guilt was examined on an exploratory basis. METHOD: Two hundred and eighty participants from a public community college and a private university completed scales assessing shame, guilt, depression, and history of childhood psychological maltreatment. Pearson correlations were conducted with all data. RESULTS: Results indicated that symptoms of depression were positively correlated with both shame and guilt. Partial correlations were then conducted in which the linear effects of shame were removed from guilt. In this latter analysis, guilt was no longer positively correlated with symptoms of depression. Psychological maltreatment was also positively correlated with depression and with shame, but not with guilt. CONCLUSIONS: These results highlight the significance of psychological maltreatment in the relationship to the self-conscious emotions of guilt and shame. As in earlier studies, shame has been consistently correlated to poor psychological functioning, while guilt appears to be relatively unrelated to pathological functioning.  相似文献   
322.
ABSTRACT

A multiplicity of perspectives and methods are necessary to investigate the complexities of human development and educational institutions. However, many would-be MM researchers still have questions about how to conceptualize and conduct MM research. Taking a dialectic stance, or mixing research approaches to suit the demands of a research problem, is one way to integrate multiple perspectives from conception to conclusions in a MM research study. In this spirit, we engage in a meta-dialogue focused on our use of the dialectic stance in our dissertations. Using an autoethnographic approach we now call ‘dialectic dialogue’, we analytically and reflectively reexamine our respective research processes to investigate, individually and collaboratively, how taking a dialectic stance influenced the paradigms, methodologies, and methods of our MM dissertations. Three verbal and artistic metaphors for our experience emerged from our discussion: feeling boxed in, getting lucky, and radical commitment. Each metaphor is discussed from our individual and shared perspectives. Our goal is to open our dialogue to a field-wide conversation about the dialectic stance; thus, we conclude with questions for the MM field to consider. This article will be of particular interest to newcomers to the field of MM and their mentors.  相似文献   
323.
Computer scoring of student written essays about an inquiry topic can be used to diagnose student progress both to alert teachers to struggling students and to generate automated guidance. We identify promising ways for teachers to add value to automated guidance to improve student learning. Three teachers from two schools and their 386 students participated. We draw on evidence from student progress, observations of how teachers interact with students, and reactions of teachers. The findings suggest that alerts for teachers prompted rich teacher–student conversations about energy in photosynthesis. In one school, the combination of the automated guidance plus teacher guidance was more effective for student science learning than two rounds of personalized, automated guidance. In the other school, both approaches resulted in equal learning gains. These findings suggest optimal combinations of automated guidance and teacher guidance to support students to revise explanations during inquiry and build integrated understanding of science.  相似文献   
324.
The effects of within-session variations in the intertriai interval (ITI) and delay on pigeons’ memory for event duration were studied in delayed symbolic matching-to-sample tasks. Pigeons were trained to peck one color following a long (8 sec) sample and another color following a short (2 sec) sample. In the first three experiments, the baseline conditions included a 10-sec delay (retention interval) and a 45-sec ITI. During testing, the delay was varied from 0 to 20 sec, and the ITI that preceded the trial was varied from 5 to 90 sec. When the ITI and delay were manipulated separately (Experiments 1 and 2), the pigeons displayed a choose-short tendency when the delay was longer than 10 sec or when the ITI was longer than 45 sec, and a choose-long tendency when either the delay or the ITI was shorter than these baseline values. These effects occurred whether the sample was food access or light. When the ITI and delay were manipulated together, the pigeons showed a large choose-long error tendency when the short delay was tested together with a short ITI, and no systematic error tendency when the short delay was tested together with a longer ITI. A very large choose-short error tendency emerged on trials with a long delay and a long ITI; a reduced choose-short tendency was present when the long delay was presented together with a short ITI. In Experiment 4, the baseline conditions were a 0-sec delay and a 45-sec ITI. In this case variations in the ITI had a smaller and unidirectional effect: the pigeons showed a choose-long error tendency when the ITI was decreased, but no effect of ITI increases. Two hypotheses were proposed and discussed: (1) that pigeons judge sample durations relative to a background time composed of the ITI and delay, and (2) that the delay and ITI effects might arise from a combination of subjective shortening and proactive effects of samples from previous trials.  相似文献   
325.
很多时候,挫折会让我们放弃梦想,甚至击碎我们的自信心。但是,只要还有拼搏的勇气,成功就会出现。谨以此文献给经历过高考和即将高考的朋友们。  相似文献   
326.
Every year since 1964, approximately 120 high-school seniors have been selected for presidential recognition, from across the United States. As the first cohort of Presidential Scholars enters their 60s, we wanted to hear what they think about the roles that academic, professional, and personal achievement have played in their lives and to reconsider sex differences found in earlier studies. Our findings are reported here both as summary data of the responses of 145 Scholars from the 1964–1968 cohort and as selected excerpts, in their own words. Participants in this study share their wisdom about giftedness and talent as it develops across the life span and offer advice to parents, educators, and highly capable young people. They emphasize the importance of hard work, perseverance, and personal relationships and suggest that success is more about self-acceptance and personal fulfillment than it is about formal recognition and prizes.  相似文献   
327.
Intellectual property rights related to computer usage in academia require precise definition. The Office of Technological Assessment has made great strides in this direction. States, universities, and professional organizations have dealt with the inherent complexities of the problem. Legal cases have tested current laws. Attorneys have made clear distinctions between copyrights and patents related to intellectual property rights. Both EDU‐COM and ADAPSO have addressed societal and ethical issues in written documents. Business, industry, and professional organizations have been concerned, but society and especially educators must also address intellectual property rights. Copyright laws related to electronic media must be honored. Computer ethics and computer law should be included in current computer science courses. Academia has the responsibility to educate all those on campus as to appropriate ethical and legal behavior with respect to these issues. Academia cannot hide or ignore these problems.  相似文献   
328.
Summaries

English

Educators need to know when an adolescent will use a particular available problem‐solving mechanism or strategy. If a student can solve proportional reasoning problems in mathematics and physics classes but fails to comprehend the ‘odds’ in a local lottery, the teacher would like to know why. Three task context factors that form obstacles to generalizing logical reasoning strategies are illustrated by research studies. The obstacles are perceived relevance of the variables, perceived goal of the experiment and variable salience. The relationship between these factors and Piagetian theory is explored. Piaget's view that generalization is difficult to predict is a pessimistic one for educators. In contrast to this view, our findings suggest that it is possible to make some predictions abouthow and when logical mechanisms will be generalized to new situations. Implications for designing educational programmes which enhance generalizability of instruction in logical reasoning are described.  相似文献   
329.
Although pigeons seem to require special training before they will display accurate spatial working memory in radial-arm mazes, they readily show accurate working memory for recently visited feeder locations in an open-field analog of the radial maze. In this task, pigeons forage among sites located on the floor of an open room, with no constraints on the path they take between sites. Experiment 1 suggested that pigeons’ working memory for recently visited sites is facilitated if they are permitted to develop a stable reference memory “map” of the location of the sites with respect to landmarks in the room: Pigeons for which the landmarks remained constant from day to day displayed more accurate working memory than did pigeons for which the landmarks were rearranged between daily trials. The second experiment investigated the durability of pigeons’ working memory, using a forced-choice procedure. Accuracy remained high for retention intervals of up to 32 min, but dropped significantly with a 2-h delay.  相似文献   
330.
This paper introduces the special issue on decoding by discussing the role of decoding in the framework of reading research and current instructional issues. It briefly describes the contributions of the seven authors by presenting their key conceptions related to typical and atypical learners. The paper emphasizes the importance of decoding as part of the reading and language arts curriculum and provides instructional implications. Decoding is especially important to consider at this time, since instruction in reading, throughout the United States, is all but excluding systematic decoding instruction as it moves to the whole language, literature-based approaches. While many children may learn to read without difficulty using literature-based approaches, many children may fail to pick up the code.  相似文献   
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