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排序方式: 共有314条查询结果,搜索用时 31 毫秒
31.
An analysis of the 1976-1977 NAEP survey of science attitudes showed that, by age nine, females, although expressing similar or greater desires to participate in science activities, had consistently fewer experiences in science than boys of the same age. Science activities surveyed included use of common experimental materials and instruments, observation of scientific phenomena, and field trips. At ages 13 and 17, girls again reported fewer classroom and extracurricular science activities than boys. Their responses indicated narrow perceptions of science and of the usefulness of scientific research. In addition, they displayed generally negative attitudes toward science classes and careers. Suggestions to eliminate the inequalities found are offered. 相似文献
32.
This study examines the relationship between social background factors and educational achievements. It draws on unique data from London LEAs. The paper illustrates detail analysis on levels of disadvantage in schools and the complexities of judging school performance including discussion on the potential of z-score indicators to measure the levels of deprivation in urban area schools. Overall, the findings from the empirical evidence suggests that there is a strong relationship between disadvantage and examination success, with LEAs located in non-deprived areas tending to obtain higher percentages 5 + A*-C good GCSE passes. Further analysis of the relationship between pupils background and school achievement also confirmed, by and large, that schools with a higher number of disadvantaged families do less well than schools where, a small proportion of their pupils come from disadvantaged families. The paper concluded that uncontextualised performance table is fundamentally flawed and argued for the need to compare like with like and move beyond league table approaches of comparing schools. Policy implications are highlighted as well as practical suggestions. 相似文献
33.
Brown Scott W. Boyer Mark A. Mayall Hayley J. Johnson Paula R. Meng Lin Butler Michael J. Weir Kimberly Florea Natalie Hernandez Magnolia Reis Sally 《Instructional Science》2003,31(4-5):255-276
The GlobalEd Project employs a technology richenvironment for high school students who wishto participate in a simulation of internationalrelations and negotiation. A simulationconsists of negotiations on a variety ofinternational policy issues conducted bystudents from 10–15 schools through anInternet-based interface. This study reportsthe findings of 234 high school participants'changes in academic and technologyself-efficacy skills, as well as knowledge,attitudes and behaviors related to academicpreparation and performance, the use ofeducational technology, and associated outcomesfrom participating in a simulation ofinternational relations. The results arediscussed in terms of the current literature onself-efficacy and gender differences incognitive process. 相似文献
34.
General experiences + race + racism = Work lives of Black faculty in postsecondary science education
Eileen R. C. Parsons Domonique L. Bulls Tonjua B. Freeman Malcolm B. Butler Mary M. Atwater 《Cultural Studies of Science Education》2018,13(2):371-394
Existent research indicates that postsecondary Black faculty members, who are sorely underrepresented in the academy especially in STEM fields, assume essential roles; chief among these roles is diversifying higher education. Their recruitment and retention become more challenging in light of research findings on work life for postsecondary faculty. Research has shown that postsecondary faculty members in general have become increasingly stressed and job satisfaction has declined with dissatisfaction with endeavors and work overload cited as major stressors. In addition to the stresses managed by higher education faculty at large, Black faculty must navigate diversity-related challenges. Illuminating and understanding their experiences can be instrumental in lessening stress and job dissatisfaction, outcomes that facilitate recruitment and retention. This study featured the experiences and perceptions of Black faculty in science education. This study, framed by critical race theory, examines two questions: What characterizes the work life of some Black faculty members who teach, research, and serve in science education? How are race and racism present in the experiences of these postsecondary Black faculty members? A phenomenological approach to the study situates the experiences of the Black participants as valid phenomena worthy of investigation, illuminates their experiences, and seeks to retain the authenticity of their voices. 相似文献
35.
Age and Socialization Effects on the Development of Social Comparison Motives and Normative Ability Assessment in Kibbutz and Urban Children 总被引:1,自引:0,他引:1
We hypothesized that tendencies to explain interest in peers' work in terms of mastery-promotion or of relative ability assessment is related both to the development of the normative conception of ability and to educational emphases on cooperative or competitive learning goals. Study 1 tapped acquisition of the normative conception, normative self-assessment, and reasons for looking at others' work among 208 kibbutz and urban Israeli subjects at ages 4–8. Results confirmed that acquisition of normative understandings was associated with a shift from mastery to ability explanations in urban, but not kibbutz, children. Study 2 revealed similar differences in the frequency of mastery versus ability assessment reasons among 48 kibbutz and urban third-grade children asked to explain the videotaped glances of an unfamiliar child. Thus, cooperative learning settings seem to maintain interest in using peers to promote mastery, even after acquisition of the normative conception. 相似文献
36.
37.
LEARNING TO BE IN PUBLIC SPACES: IN FROM THE MARGINS WITH DANCERS, SCULPTORS, PAINTERS AND MUSICIANS 总被引:1,自引:0,他引:1
Morwenna Griffiths Judy Berry Anne Holt John Naylor Philippa Weekes 《British Journal of Educational Studies》2006,54(3):352-371
ABSTRACT: This article reports research in three Nottingham schools, concerned with (1) 'The school as fertile ground: how the ethos of a school enables everyone in it to benefit from the presence of artists in class'; (2) 'Children on the edge: how the arts reach those children who otherwise exclude themselves from class activities, for any reason' and (3) 'Children's voices and choices: how even very young children can learn to express their wishes, and then have them realised through arts projects'. The research methodology was rooted in two modes of inquiry, philosophical investigation and action research. The article draws on this research to argue that arts-based work in school has helped disadvantaged and/or disaffected children to engage in activities (both arts-based and others), and to be able to lay the groundwork for exercising voice and agency as they did so. If social justice is to flourish there is a need for particular kinds of public spaces and a need to create conditions such that children can learn to participate in those spaces, whether or not they are comfortable with the usual settings for 'rational argument' or 'deliberative democracy'. It is suggested that arts-based education, in some forms, is one good way of creating these conditions. 相似文献
38.
Black and White students who enrolled in college by age 20 were selected from a national probability sample, in order to estimate the prevalence of having children and the effect of having a child on probability of graduation with a bachelors degree. Black students reported significantly higher rates of having children than White students, but rates for Black students at historically Black universities were similar to those of Black students at predominantly White universities. After controlling for family background, achievement, and other student characteristics, having a child within 5 years of starting college generally reduced the probability of graduating with a bachelors degree for Black women and White women and men. The independent effect of attending a historically Black college was significantly positive for Black women but not statistically significant for Black men. 相似文献
39.
Jon Wetzel Kurt VanLehn Dillan Butler Pradeep Chaudhari Avaneesh Desai Jingxian Feng 《Interactive Learning Environments》2017,25(3):361-381
This paper describes Dragoon, a simple intelligent tutoring system which teaches the construction of models of dynamic systems. Modelling is one of seven practices dictated in two new sets of educational standards in the U.S.A., and Dragoon is one of the first systems for teaching model construction for dynamic systems. Dragoon can be classified as a step-based tutoring system that uses example-tracing, an explicit pedagogical policy and an open learner model. Dragoon can also be used for computer-supported collaborative learning, and provides tools for classroom orchestration. This paper describes the features, user interfaces, and architecture of Dragoon; compares and contrasts Dragoon with other intelligent tutoring systems; and presents a brief overview of formative and summative evaluations of Dragoon in both high school and college classes. Of four summative evaluations, three found that students who used Dragoon learned more about the target system than students who did equivalent work without Dragoon. 相似文献
40.
This study focused on the use of the Artemis web-based interface http://artemis.goknow.com/artemis/index.adp). This program provides a digital library for students to search, organise, and evaluation science information related to project-based investigations. The primary feature of the Artemis interface is a focused search tool. Key scaffolding features in Artemis include the collections of web sites, driving question folders, a persistent workspace for notes, cataloging of past search results, and the viewing of sites shared by other students. The primary goal of this study was to describe high school science students' use of the scaffolding features embedded in the Artemis interface. The researchers were interested in identifying the scaffolding features students use and describing how they use them in the context of finding science information related to investigations. In addition, to look at scaffolding interaction, relationships between feature use and student learning were examined. The context of this study was a four-week science investigation conducted by 43 high school biology students. Students worked in dyads to answer driving questions related to their topics of study (e.g., What do the conditions need to be in order for green algae to survive?). It was found that students relied heavily upon Organisational Feature scaffolds (persistent workspace) to help them organise information that was ultimately used by the students to produce domain specific artifacts. In addition, students spent much of their time conducting searches and saving results. However, classroom performance success was only significantly correlated with the use of Organizational Feature scaffolds – scaffolding features that students use to create driving questions, write notes about the information they found as a result of their searches, and keep track of their investigations. No other search tool used by the students possessed this important scaffolding feature. The students did not automatically use Collaborative Features – scaffolding features hypothesised to be powerful cognitive tools. 相似文献