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101.
This collection of historical accounts provides diverse perspectives on the structure and culture of the community of researchers who participate in activities of the Australasian Science Education Research Association (ASERA). It describes the formation of the Association, and identifies major changes and challenges for the ever growing and internationalisation of its membership.
Stephen M. RitchieEmail:
  相似文献   
102.
Evidence suggests that oral narrative skills are a linguistic strength for African American children, yet few studies have examined how these skills are associated with reading for African American boys and girls. The current study uses longitudinal data of a sample of 72 African American 4‐year‐olds to examine how preschool oral narrative skills predict reading from first through sixth grades and explores differences by gender. Findings indicate that although girls demonstrated stronger narrative skills, their narrative skills did not moderate change in reading. For boys, narrative skills moderated change in reading over time such that as preschool narrative skills increased, their reading scores showed greater change over time. Educational implications and directions for future research are discussed.  相似文献   
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Globalization prompts remote acculturation toward U.S. culture in Jamaica; this study used a bioecological systems approach to examine its proximal impact on nutrition through U.S. cable TV consumption, and maternal influences in the home. Overall, 330 randomly selected adolescent–mother dyads from schools in Kingston, Jamaica (Madolescent_age = 13.8 years, SDadolescent_age = 1.8) completed questionnaires reporting American identity and behavioral preferences, daily time spent watching U.S.‐produced TV programs, and frequency of eating unhealthy foods. Actor–partner interdependence models revealed that girls’ American identity/behavior directly predicted their unhealthy eating, whereas girls’ mothers and boys’ American identity/behavior indirectly predicted unhealthy eating as mediated by their U.S. TV hours. Additionally, mothers’ American identity/behavior predicted daughters’ unhealthy eating as mediated by mothers’ U.S. TV hours. Remote acculturation theory may facilitate more targeted research and prevention/intervention.  相似文献   
104.
A simple modification to the method of answering and scoring multiple choice tests allows students to indicate their estimates of the probability of the correctness of the multiple choice options for each question, without affecting the validity of the assessment. A study was conducted using a test that investigated common misconceptions in mechanics. The study showed that for assessment purposes this method gives results that are very similar to results obtained by students who answer in the traditional manner. Year 12 Physics students (N=85) were randomly allocated to two treatment groups: one received a standard format multiple choice test, the other a test format allowing students to select more than one response in a multiple choice test, and to distribute their marks among their chosen optionsl An analysis of the students' uncertainties is used to argue that not only can students appeal to different conceptions in different contexts, but that they can also hold conflicting conceptions with respect to a single context.  相似文献   
105.
ABSTRACT

Fantastic Man (2014) and Searching for Sugar Man (2012) mobilize tropes of discovery occurring in the filmed process of collecting and curating the work and identities of two reluctant, elusive, and resistive figures. These documentaries are part of a discourse of collectability marked by the urge to discover and narrate a “quest” that has its precedents in record collecting as obsessive cultural practice and in the fetishizing of obscurity. Furthermore, they can be seen as “performances” of the artiste and repertoire (A&R) process but for a “post-rock” era in which the customary roles of A&R have largely been eclipsed by social, economic, and technological changes to the music industry: the “(re-)discovery” of Onyeabor and Rodriguez exemplifies an increasingly common fusion of, rather than oscillation between, novelty and nostalgia in the music industry, as “old” artists are “newly” discovered through practices of media archaeology aimed at unearthing artifacts of cultural and economic value from an ever bigger and denser digital archive.  相似文献   
106.
Talent identification (TID) and talent development (TDE) programmes in track sprint cycling use ergometer- and track-based tests to select junior athletes and assess their development. The purpose of this study was to assess which tests are best at monitoring TID and TDE. Ten male participants (16.2 ± 1.1 year; 178.5 ± 6.0 cm and 73.6 ± 7.6 kg) were selected into the national TID squad based on initial testing. These tests consisted of two 6-s maximal sprints on a custom-built ergometer and 4 maximal track-based tests (2 rolling and 2 standing starts) using 2 gear ratios. Magnitude-based inferences and correlation coefficients assessed changes following a 3-month TDE programme. Training elicited meaningful improvements (80–100% likely) in all ergometer parameters. The standing and rolling small gear, track-based effort times were likely and very likely (3.2 ± 2.4% and 3.3 ± 1.9%, respectively) improved by training. Stronger correlations between ergometer- and track-based measures were very likely following training. Ergometer-based testing provides a more sensitive tool than track-based testing to monitor changes in neuromuscular function during the early stages of TDE. However, track-based testing can indicate skill-based improvements in performance when interpreted with ergometer testing. In combination, these tests provide information on overall talent development.  相似文献   
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A survey of undergraduate students enrolled on eight campuses of The University of California yielded information about the magnitude and structure of desire for programs of study different from the traditional, full-time programs in which these students are enrolled. These preferences were elicited about both undergraduate and graduate programs of study. Although a desire for alternative programs is greater for the graduate level, both graduate and undergraduate orientations toward alternative programs have two principal sources: (1) a desire for greater time and space flexibility in access to higher education, which arises out of objective familial and financial impediments to easy, full-time enrollment; and (2) a negative view of established forms and modes of higher education. The kinds of programs which students feel will meet these needs are characterized by instructional modes which do not require the student to attend a single center of learning but which, nevertheless, retain interpersonal contacts among students and faculty members. The most attractive single feature endorsed by those desiring alternative modes of instruction is the design of the course of study by the student himself. The implications of these findings for future changes in traditional higher education are discussed.The first author is Director of Research and Evaluation, Office of the Vice President - Extended Academic and Public Service Programs, Office of the President, University of California. The second author is President of the University of Utah and was formerly Vice President - Extended Academic and Public Service Programs, University of California. This paper is adapted from a background paper which the authors prepared for the Conference on Future Structures of Post-secondary Education, Paris, France, June, 1973, sponsored by the Organization for Economic Cooperation and Development.  相似文献   
110.
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