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971.
Mary Ann D. Sagaria 《Research in higher education》1984,21(2):137-149
This study examined predictors of job change for academic staff administrators. Analyses of questionnaire data from 143 administrators who had been employed from 1971 through 1978 indicated that predictors of job mobility differ for diverse kinds of moves with two exceptions—age and gender. The four most important predictors for internal institutional change were age, mentor, president of a professional organization, and marital status (married). Planning to move, gender, and editorship, contributed most to external institutional change, whereas age, mentor, gender, and planning to move contributed most significantly to overall job change (adjustedR
2=.439). 相似文献
972.
973.
AbstractThis issue is the first of a special PRIMUS two-part issue collecting articles from experienced faculty mentors. We offer it as a valuable resource for faculty leading undergraduate research programs. It is inspired by the “Regional Faculty Workshop on REU Issues” in 2013 and the Joint Mathematics Meeting 2015 Mathematical Association of America’s “Themed Session on Perspectives and Experiences on Mentoring Undergraduate Students in Research.” This issue consists of seven papers focusing on the larger issues involved in creating, running, and sustaining an undergraduate research program in mathematics. 相似文献
974.
AbstractA survey of alumni of two longstanding interdisciplinary secondary school environmental studies programs revealed that the vast majority of alumni reported being engaged in pro-environmental behaviours, which they attributed to participation in the programs five to twenty-three years prior. That finding in itself is worth sharing. Digging deeper, however, revealed that most reported behaviours were in the private rather than public sphere. Women alumni reported engaging in more household and marketplace-oriented behaviours. Further, a small number of men from the rural school expressed hostility towards environmental concerns using aggressively sexist and homophobic discourse. A feminist analysis takes into account structural forces such as patriarchy and neoliberalism to interpret the findings and illuminates gendered dimensions of pro- and anti-environmental behaviours. 相似文献
975.
Thomas R. Koballa 《科学教学研究杂志》1984,21(7):709-723
A nine-step process was used as a multilevel screening mechanism in developing a Likert-type scale that measures that attitudes of teachers toward energy conservation. Following the assemblage of a 71 statement item pool, the statements were analyzed via qualitative criteria (i.e., presence of authoritative appeals, use of double negatives, statements irrelevant to the attitude object, etc.). The 60 statements meeting the qualitative criteria were then pilotted using a sample of 93 preservice elementary teachers. One of the 60 statements was modified as a result of respondent feedback. Data collected from respondents were anlayzed using the Likert Attitude Scale Analysis Main Program (LIKRT) and the emotional intensity of each statement was judged by the criteria: discrimination index, bipolar data, and neutral data. Nineteen statements that were part of the initial item pool met all the criteria set forth by the nine-step process; as a result, these statements composed the Attitude Toward Energy Conservation Scale. Coefficient alpha for the scale was reported at 0.81 by LIKRT with an average adjusted item-total correlation of 0.48. Initial validity data collected suggests the scale to be a valid measure of preservice teachers' attitudes toward energy conservation. 相似文献
976.
977.
978.
Malcolm Clarke Clive Butler Peter Schmidt-Hansen Mary Somerville 《British journal of educational technology : journal of the Council for Educational Technology》2004,35(1):5-11
Brunel University currently has four distance learning MSc courses, with over 500 students registered, and one undergraduate distance learning course. Some have been running for over five years, and well‐established practices have been developed and provide a basis of support for the university. Quality assurance in the university has always been considered in three, equally important, ways: the curriculum and its assessment; the handling of coursework and assignments; and the liaison with students. The lesson we have learned is that a distance learning programme must be based on an existing full‐time MSc programme, which is the gold standard for curriculum and its assessment, and where possible, common examinations and assessment be used. This can be further assured by scrutinisation by the associated research council. This is going to become ever more important with the increasing scrutiny by overseas governments on the academic quality of distance learning courses, which seek assurance on the comparability and quality of degrees. Quality assurance for the handling of coursework and assignments must be secure and demands a high overhead of paperwork. Detailed feedback to students on their assignments is essential, but this can, at the same time, form a quality assurance check for later progression decisions. We also copy and retain approximately 10% of the assignments for the same purpose. Rapid turnaround is essential if feedback is to be timely and therefore useful, and quality checks on processing time should be standard. Quality assurance for the procedures for liaison with distance learning students are somewhat harder to measure quantitatively. The mark of good distance learning must be its tutorial support. This demands good communications. Our own course, entitled Data Communications Systems, benefits from the high proportion of use of electronic communications, namely email, which allows fast turnaround of questions, yet is not intrusive. However, it is deemed essential that hard copy of all such correspondence is kept. Migration to other Internet support services, such as the World Wide Web, videoconferencing and groupware, is inevitable. 相似文献
979.
With the use of surveys of instructional effectiveness that use Likert rating scales, bias is a potential threat to the validity
of interpretations. Simple summation of ratings or the use of larger samples are not methods for removing bias. In this study,
a new model for scaling ratings is examined. The method both identifies and corrects for bias. Working with a database of
student ratings of college instruction, the model was tested in terms of a variety of criteria. Results indicated that bias
was detected and that it was large enough to warrant our concern. The statistical corrections were significant both in terms
of order and magnitude of class means. Implications for future studies include the specification of more potential sources
of bias, the interaction of some of these factors, and the development of more systematic evidence supporting the need to
be attentive to bias. The many-faceted Rasch model used in this study needs more evaluation before we are convinced of its
utility to study and correct for bias, but preliminary evidence is encouraging. Recommendations were offered for a theoretical
rationale for studying bias in student ratings of instructional effectiveness and a program of research leading to the use
of this model for reporting results for use in improving instruction and for promotion, tenure, and merit decisions.
An earlier version of this paper was presented at the annual meeting of the American Educational Research Association, Atlanta
April 1993. 相似文献
980.
Do Children with Autism Use the Speaker's Direction of Gaze Strategy to Crack the Code of Language? 总被引:7,自引:1,他引:7
Normal toddlers infer the referent of a novel word by consulting the Speaker's direction of Gaze. That is, they use the Speaker's Direction of Gaze (SDG) strategy. This is a far more powerful strategy than the alternative, the Listener's Direction of Gaze (LDG) strategy. In Study 1 we tested if children with autism, who have well-documented impairments in joint attention, used the SDG or the LDG strategy to learn a novel word for a novel object. Results showed that although 70.6% of children with mental handicap passed the test by making the correct mapping between a novel word and a novel object, via the SDG strategy, only 29.4% of children with autism did so. Instead, their reliance on the LDG strategy led to mapping errors. In Study 2 a group of normal children, whose chronological age (24 months old) was eqated with the verbal mental age of the 2 clinical groups in Study I, was tested using a similar procedure. Results showed that 79% of this normal group passed the test by making the correct mapping between a novel word and a novel object using the SDG strategy. Taken together, the results from both studies suggest that children with autism are relatively insensitive to a speaker's gaze direction as an index of the speaker's intention to refer . This result is consistent with previous findings showing that children with autism are relatively "blind" to the mentalistic significance of the eyes. Discussion centers on how the absence of an SDG strategy might disrupt specific aspects of language development in autism. 相似文献