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71.
A multi-ethnic sample of 248, ages 13–26, was used to examine the effects of age, gender, and ethnic group membership on ethnic identity and ego identity scores. Subjects were recruited from college and public schools in a large northeastern metropolitan area. The multigroup ethnic identity measure (MEIM) was used to assess ethnic identity and ego identity status was measured by the extended objective measure of ego identity status (EOMEIS). An age by ethnic group design was employed. Consistent findings of significant ethnic group differences in levels of ethnic identity were observed. Age and ethnic group were found to contribute differently to ethnic identity and ego identity status. The relationship between ethnic identity and ego identity status was found to be pronounced among subjects of color but not as dramatic as hypothesized.  相似文献   
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This paper is written to draw attention to the ideal knower and the logic of knowledge embedded in curricula. New logics and new knowers, I argue, are conjured with the hope they will be capable of succeeding in curriculum designers’ imagined future. I frame this discussion in terms of debates about the place of knowledge in the sociology of education. Knowledge and knowers are produced together in curriculum, and it is useful to keep them together in studying classrooms. The bulk of the paper is a detailed comparison of two curricula written for the Australian state of Victoria. I will show that one – the 2000 Curriculum Standards Framework, second edition – follows a logic of truth. The second – the 2007 Victorian Essential Learning Standards – follows a logic of realisation. These contrasting logics require and instantiate quite different types of knower.  相似文献   
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Objective:

This paper presents the methods and results of a study designed to produce the third edition of the “Basic List of Veterinary Medical Serials,” which was established by the Veterinary Medical Libraries Section in 1976 and last updated in 1986.

Methods:

A set of 238 titles were evaluated using a decision matrix in order to systematically assign points for both objective and subjective criteria and determine an overall score for each journal. Criteria included: coverage in four major indexes, scholarly impact rank as tracked in two sources, identification as a recommended journal in preparing for specialty board examinations, and a veterinary librarian survey rating.

Results:

Of the 238 titles considered, a minimum scoring threshold determined the 123 (52%) journals that constituted the final list. The 36 subject categories represented on the list include general and specialty disciplines in veterinary medicine. A ranked list of journals and a list by subject category were produced.

Conclusion:

Serials appearing on the third edition of the “Basic List of Veterinary Medical Serials” met expanded objective measures of quality and impact as well as subjective perceptions of value by both librarians and veterinary practitioners.

Highlights

  • The 123 journals on the “Basic List of Veterinary Medical Serials” include 117 journals with a decision matrix score of 15 points or higher, with an additional 6 journals included for more complete subject representation.
  • Subject categories with the greatest number of journals are internal medicine, food animal medicine, and research.
  • Updates for the third edition of the “Basic List” include 59 new titles and 13 new subject categories.

Implications

  • The third edition of the “Basic List” provides a useful collection development and assessment tool for veterinary libraries, as well as general libraries with a need to develop a core collection of veterinary resources.
  • The decision matrix approach, using standard quantitative and focused qualitative measures, provides a useful methodology for creating core lists in other disciplines.
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This article reports on the results of a planning grant studying the effects of a highly rated curriculum unit on a diverse student population. The treatment was introduced to 1500 eighth grade students in five middle schools selected for their ethnic, linguistic, and socioeconomic diversity. Students were given pre‐, post‐, and delayed posttests on a Conservation of Matter Assessment and measures of motivation and engagement. This quasi‐experiment found statistically significant posttest results for achievement, basic learning engagement, and goal orientation. Analyses of disaggregated data showed that subgroups of students in the treatment condition outscored their comparison group peers (n = 1500) in achievement in all cases, except for students currently enrolled in ESOL. Analysis of video data of a diverse group of four students as the unit was enacted suggests that students entered a learning environment that permitted them to function in different, but consistent ways over time; that is, the frequency of students' manipulation of objects showed a different pattern of engagement for each of the four students compared with patterns of verbal responses such as the use of scientific terms. The results of this planning grant paved the way for a large study of the scale‐up of highly rated curriculum units. © 2005 Wiley Periodicals, Inc. J Res Sci Teach 42: 912–946, 2005  相似文献   
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How were the materials tested? How did the reactions of teachers compare to those of measurement students? How can these materials be used effectively?  相似文献   
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