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841.
842.
Roger Boshier Mamolete Mohapi Glen Moulton Adnan Qayyum Leslie Sadownik Mary Wilson 《Distance Education》1997,18(2):327-349
Web courses are constructed as the answer to fiscal crises evoked by neo‐liberal restructuring. They are also touted as an anarchist exemplar of ‘de‐schooling’ as envisaged by Ivan IIlich. The trouble is, some courses are vastly under‐dressed and merely attempt to display a face‐to‐face course on‐line. At the other extreme are those laced with links, animation and more than enough glitter and glam to make Liberace wince. In this study the authors employed a 43‐item coding schedule to examine the accessibility, opportunities for interaction and attractiveness of 127 courses on the web. Interrelationships between the 43 variables and issues pertaining to accessibility, interaction and attractiveness were identified with the aid of SPSS. Exemplary web courses were then distinguished from mediocre web courses. In our view, Madonna exemplifies qualities that should be incorporated into web courses. After examining 127 sites the Madonna award for the ‘best‐dressed’ site went to a University of Wisconsin History course. The ‘worst‐dressed’ award went to a Social Foundations of Education course at a USA State University which exuded glitter but lacked substance. Reasons for these decisions are elaborated. (The word, course, used here, describes what some systems call a unit of study.) 相似文献
843.
Barrie Noonan Mary Young Leslie Kepron 《International journal for the advancement of counseling》1986,9(4):363-370
The increasing enrolment of Native students has not been matched by increases in success or retention rates. A skill development program designed for support service delivery to high risk students was provided for Native students in a liberal arts university. Assessment of the program in terms of academic performance, a demographic and perceived problem questionnaire, and anecdotal evidence resulted in support for continuation of the program and in planned modification of the orientation component.Although there has been a gratifying increase over the last decade in the enrolment of Canadian Natives in post-secondary programs (Sloan, 1981), this trend has not been followed by an equally increased success rate. Rather, Native students have exhibited high attrition rates paralleling the well-documented rates found in the primary and secondary school system (Sealey, 1980). In light of the lack of evidence for the effectiveness of traditionally-delivered student support services for Native students, efforts have been made to develop programs for Native students prior to admission (Grindstaff, 1970) or for those enrolled in a professional program (Read, 1983). The results of these special programs are encouraging, and consistent with the concept of special service delivery systems for high risk students (Smith et al., 1981).The present paper will examine the results of the first year of operation of a skill development program for Native students in a liberal arts university. 相似文献
844.
Leslie S. Stratton Dennis M. OToole James N. Wetzel 《Research in higher education》2007,48(4):453-485
We use data from the 1990/1994 Beginning Post-Secondary Survey to determine whether the factors associated with long-term
attrition from higher education differ for students who initially enrolled part-time as compared to for students who initially
enrolled full-time. Using a two-stage sequential decision model to analyze the initial enrollment intensity decision jointly
with attrition, we find no evidence of correlation in the unobservables that necessitates joint estimation, but substantial
evidence that the factors associated with attrition differ by initial enrollment status. The timing of initial enrollment,
academic performance, parental education, household characteristics, and economic factors had a substantially greater impact
on those initially enrolled full-time, while racial and ethnic characteristics had a greater impact on those initially enrolled
part-time. The results of our study suggest that separate specifications are necessary to identify at-risk full-time as compared
with at-risk part-time students.
The data employed here were generated while working under a grant supported in part by the Association for Institutional Research,
the National Center for Education Statistics, and the National Science Foundation under the Association for Institutional
Research 1999 Improving Institutional Research in Post-secondary Educational Institutions Grant Program. The Spencer Foundation
Small Grants program provided funding for the analysis. Leslie Stratton gratefully acknowledges additional support from a
2001 Faculty Excellence Award from Virginia Commonwealth University. Referees from the 2005 Southern Economic Association
meetings and from Research in Higher Education provided very helpful comments. Any opinions, findings, conclusions, or recommendations expressed in this material are those
of the authors and do not necessarily reflect the views of the Spencer Foundation, the Association for Institutional Research,
the National Center for Education Statistics, or the National Science Foundation. 相似文献
845.
846.
Rats were trained to run up and down an alleyway for sucrose reinforcement on a variable interval schedule. Differential aversive classical conditioning with auditory CSs was then conducted in a separate apparatus (“off the baseline”) prior to those CSs being presented while the subjects were responding for sucrose in the alleyway. Once the effects of the CSs had extinguished, shock was reintroduced following one CS but not the other (“on the baseline” differential aversive classical conditioning). Both “off the baseline” and “on the baseline” conditioning resulted in conditioned suppression to the CS followed by shock, but little effect of the CS followed by no shock was found. In the “on the baseline” phase, total suppression of baseline responding occurred at moderate US intensities, and this appeared to result from the subject avoiding the location at which he was last shocked. At lower values, both baseline response rate and relative suppression ratio were functions of US intensity. The results are discussed in relation to the effects found in similar experiments using avoidance baselines. 相似文献
847.
848.
Leslie Nai-Kwai Lo Manhong Lai Lijia Wang 《Asia-Pacific Journal of Teacher Education》2013,41(3):239-252
This paper examines the impact of reform policies on the work of Chinese teachers. It explores the policy context in which a fragile teaching profession attempts to develop and discusses the dynamics of interacting societal forces that have created the dilemmas for the teachers. The authors argue that while the continual implementation of reform policies has fostered a new outlook in Chinese schools, calls for profound change in schooling have caused much anxiety among teachers. The teachers' anxiety stems from the incongruence between their professional outlook, which is intimately linked to student academic achievement, and the dictates of state reform measures, which seek to broaden the conception of education to include other areas of human development. Throughout the years of reform, teachers have had to stretch their professional capacity in order to satisfy competing demands engendered by reform measures and educational reality. It is in the tensions caused by the implementation of reform policies that the humanism of teacher professionalism is magnified. In this paper, the authors discuss the educational and social issues that surround the teachers' preference for conventional practices. 相似文献
849.
Access to post‐secondary education for welfare recipients has been profoundly curtailed by social and welfare policies. However, many low‐income mothers know that post‐secondary education is the best means to escape poverty. This article focuses on five ‘student mothers’ who have persisted in fulfilling their dreams of a college education with the aid of Beyond Welfare, a community‐based organization (CBO) that helps soften the hardships of juggling family, college, and work while in poverty. Based on interviews with five Beyond Welfare participants, this article explores the organization’s role in supporting the student mothers’ personal and academic success. This article illustrates how important it is for student mothers to have a supportive community, education focused on the structural barriers to leaving poverty, and encouragement for academic success. To conclude, the article reflects on why educators need to become involved in activism and research on behalf of low‐income families. 相似文献
850.
Although Darwinism has gained a foothold in the social sciences, in the humanities, with a few exceptions, it is still largely rejected—not, as some would claim, because humanists are all radical poststructuralists who deny that material reality exists, but rather because, with notable exceptions, Darwinists who work within the humanities have adopted a trenchant “us against them,” in-group/out-group mentality that has done a good deal more harm than good. In order for evolution to be effectively taught as part of a humanistic approach to literature and art, a more productive, truly “two way” approach is necessary, and must do more than impose the scientific method on the humanities. When this kind of imposition occurs, the humanities are treated only as subject matter, thereby discounting historical and interpretive research that is invaluable to scientists and claims they might make in these areas. This paper claims that for evolution to function as a paradigm with true explanatory power across disciplines, scientifically oriented evolutionists need training in humanistic methodologies just as much as humanistically oriented evolutionists need training in the scientific method. Evolution, in this context, becomes not the paradigm that can explain everything from a scientific point of view but rather the beginnings of a conversation about lower and upper level questions, and how these questions might inform and enrich each other’s research. 相似文献