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191.
This study used latent growth curve modeling to identify normative development and individual differences in the developmental patterns of shyness and anger/frustration across childhood. This study also examined the impacts of maternal intrusiveness and frontal electroencephalogram (EEG) asymmetry at age 4 on the developmental patterns of shyness and anger/frustration. 180 children (92 boys, 88 girls; Mage = 4.07 years at baseline; 75.6% White, 18.3% Black, 6.1% multiracial/other) participated in the study. Normative development included significant linear decreases in shyness and anger/frustration. Individual variation existed in the developmental patterns. Children with left frontal EEG asymmetry showed a faster decreasing pattern of shyness. Children who experienced higher maternal intrusiveness and had left frontal EEG asymmetry showed a slower decreasing pattern of anger/frustration.  相似文献   
192.
Children's Memory for Traumatic Injury   总被引:3,自引:0,他引:3  
Children between 2 and 13 years who suffered traumatic injury necessitating hospital emergency room treatment were recruited as subjects. They (and adult witnesses) were interviewed a few days and 6 months later, using free and probed recall, about both injury and hospital treatment. Children at all ages were able to provide considerable information about both stressful events, although the amount of detail increased with age. They also made few commission errors. Surprisingly, children's distress at time of injury did not affect the amount or accuracy of their recall of that event, whereas distress during hospital treatment did decrease recall. A tripartite classification into 3 categories of detail was used: central, peripheral-inside the emotional events, or peripheral-outside those events. Children's recall differed depending upon detail category. Implications for children's testimony are discussed.  相似文献   
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This paper deploys theories of aura to explore the celebrity safari as a mode by which famous people authenticate Africa as a distant, timeless place for a global audience. Their safari depictions create an imagined mystical locale, an aura, that imbues cult value and maintains transnational racial divides. The celebritized racial aura constructs a nostalgic paradise that sits in contrast to the many narratives of misery and privation that celebrity representation also creates. Thus aura commodifies the continent as a kind of playground for the desires of Western publics.  相似文献   
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Journal of Science Teacher Education -  相似文献   
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199.
Background: Developmental theorists suggest that physical activity during early childhood promotes fundamental motor skill (FMS) proficiency; and that differences in FMS proficiency are largely related to children's experiences.

Aim: To examine associations between participation in different types of recreation/leisure and FMS proficiency of boys and girls in their first year of school. We hypothesized that there would be positive associations between FMS proficiency and participation in organized sport, physical activities, and active physical recreation; but not for other types of recreation/leisure.

Method: Participants (n?=?74) were kindergarten children (Mage?=?5y11?m; boys?=?55%). Parents completed the diversity dimension of the Children's Assessment of Participation and Enjoyment (CAPE) survey. The CAPE measures children's participation in everyday activities outside of mandated school activities in the past four months in five types of formal and informal activities, specifically: Recreational activities, Physical activities, Social activities, Skill-Based activities, and Self-Improvement activities. Two categories of activities were also reported: Organized Sport and Active Physical Recreation. Locomotor and object control skills were assessed using the Test of Gross Motor Development-2 and static balance was assessed using a stork stand. Sex-based differences in motor skills and participation were examined using chi-squared analyses. Correlation coefficients were used to examine relationships between motor skills and CAPE sub-domains and categories. Linear regression was used to examine whether the type of activity predicted motor skill proficiency and the reverse.

Results: There were no sex-based differences in locomotor skills; whereas boys' object control skill scores were significantly higher than girls, and girls' stork stand scores were higher than boys'. Although there were no sex-based differences in the more active categories of recreational pastimes; girls participated in significantly more formal and informal dance and the prevalence of participation in team sports was significantly higher for boys. For boys, participation in physical activities predicted both locomotor and object control skill scores, organized sport predicted object control skills, and active recreation predicted stork stand times and object control skill scores. These relationships were not evident among the girls.

Conclusions: These findings illustrate that young children participate in a narrower array of physically active recreational pursuits compared with less active pursuits. There were notable sex-based differences in the relationships between participation and motor skill proficiency. For girls, none of the associations between recreational pastimes and motor skill proficiency were significant. This suggests that the motor proficiency of girls, as assessed in this study, is neither a precursor to, nor an outcome of, participation in active recreational pastimes. Contrastingly, the findings for boys support theory that suggests that physical activity is driving the acquisition of particular types of motor skills. Less active recreational activities were not associated with motor skill levels of boys, whereas each of the more active categories of recreational pastimes (active recreation, physical activities, and organized sport) predicted at least one sub-type of motor skill. It also seems clear from our findings that more light needs to be shed on how to optimally portray young girls' motor skill proficiency; as well as the relationships between their participation and motor skills.  相似文献   
200.
In this introductory article, after some initial discussion of an appropriate approach to mathematics as a curriculum subject, we sketch a theory for designing teaching, based on mathematical activity, situations, tasks, and interventions, exposing and resolving cognitive conflicts, changes of structure and context, feedback, reflection and review. We next review the main psychological principles underlying this theory, then consider some examples of teaching designs in the light of the theory. Thus we open the discussion of the theme of this issue, which continues with the fuller discussion of other examples in the remaining articles.  相似文献   
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