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41.
The tension between equity and excellence is fundamental in science policy. This tension might appear to be resolved through
the use of merit-based evaluation as a criterion for research funding. This is not the case. Merit-based decision making alone
is insufficient because of inequality aversion, a fundamental tendency of people to avoid extremely unequal distributions.
The distribution of performance in science is extremely unequal, and no decision maker with the power to establish a distribution
of public money would dare to match the level of inequality in research performance. We argue that decision makers who increase
concentration of resources because they accept that research resources should be distributed according to merit probably implement
less inequality than would be justified by differences in research performance. Here we show that the consequences are likely
to be suppression of incentives for the very best scientists. The consequences for the performance of a national research
system may be substantial. Decision makers are unaware of the issue, as they operate with distributional assumptions of normality
that guide our everyday intuitions. 相似文献
42.
43.
Liebermann DG Katz L Hughes MD Bartlett RM McClements J Franks IM 《Journal of sports sciences》2002,20(10):755-769
This paper overviews the diverse information technologies that are used to provide athletes with relevant feedback. Examples taken from various sports are used to illustrate selected applications of technology-based feedback. Several feedback systems are discussed, including vision, audition and proprioception. Each technology described here is based on the assumption that feedback would eventually enhance skill acquisition and sport performance and, as such, its usefulness to athletes and coaches in training is critically evaluated. 相似文献
44.
Burcu Arslan Yang Jiang Madeleine Keehner Tao Gong Irvin R. Katz Fred Yan 《Educational Measurement》2020,39(2):96-106
Computer-based educational assessments often include items that involve drag-and-drop responses. There are different ways that drag-and-drop items can be laid out and different choices that test developers can make when designing these items. Currently, these decisions are based on experts’ professional judgments and design constraints, rather than empirical research, which might threaten the validity of interpretations of test outcomes. To this end, we investigated the effect of drag-and-drop item features on test-taker performance and response strategies with a cognition-centered approach. Four hundred and seventy-six adult participants solved content-equivalent drag-and-drop mathematics items under five design variants. Results showed that: (a) test takers’ performance and response strategies were affected by the experimental manipulations, and (b) test takers mostly used cognitively efficient response strategies regardless of the manipulated item features. Implications of the findings are provided to support test developers’ design decisions. 相似文献
45.
46.
Studies in Israel relating to attitudes of various ethnic, cultural and religious groups towards the disabled were reviewed. The results indicate that although there were differences in attitudes towards the disabled, these differences appear to be a function of interaction effects between many other variables and not necessarily only related to ethnic, cultural, and religious affiliation. 相似文献
47.
48.
This article examined transition rates of young children (n = 102) from an early intervention program at the Linda Ray Intervention Program (LRIP) who had documented developmental delays and co-occurring prenatal drug exposure often coupled with verified child maltreatment. Findings indicated that there was significant group improvement from entrance to exit across all six Battelle Domains at the p < .05 level. Also, children who were enrolled for a longer period of time saw significantly better adaptive, personal-social, communication, and Battelle total scale scores at the p < .05 level. Finally, data revealed that boys were 5 times more likely than girls to be transitioned to Part B services after exit from LRIP. A longitudinal study of a subgroup of these children indicated that LRIP children who were in grades K–3 needed fewer special education services in elementary school than they needed at age 36 months, indicating a further reduction in special education needs for these children. 相似文献
49.
Extracts of writings of great scientists and philosophers were used as handouts to supplement text and lectures on environmental science for nonscience majors requiring a laboratory course. An assessment form was developed to judge the impact of this process on students. Results of the first semester are described with plans for future implementation. A list of handouts is appended. 相似文献
50.
Arja Puurula Sean Neill Lisa Vasileiou Chris Husbands Peter Lang Yaacov J Katz 《Compare》2001,31(2):165-186
This article reports on the outcomes of a comparative research project examining teacher and student attitudes to affective education across Europe. Affective education is defined as the aspect of the educational process that is concerned with the feelings, values, beliefs, attitudes and emotional well-being of learners. The article begins with a consideration of some of the conceptual issues in affective education and its diversity across Europe as a basis for stressing the relevance of cross-cultural comparisons. It then offers a general picture of the findings of the present research project, draws a number of tentative conclusions from this and ends with a reference to issues requiring further research in comparative work on affective education. 相似文献