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大多数教育工作者都认为问题解决很重要,但是他们对什么是问题解决持有不同观点,在怎样教给学生问题解决的本领上也没有达成一致意见。各种不同观点主要集中于将问题解决视为教育目标、教育方法以及技能训练之间的差异问题上。其一,目标型问题解决不应只限于良构问题解决,而应该延伸到现实问题解决;其二,对初学者来说,方法型问题解决有其明显的局限性,给予这些学习者足够帮助,对于培养他们的问题解决能力具有重要作用;其三,技能型问题解决不应被看作是只在培养专长过程的初期才会出现,而应被视为在系统1模式与系统2模式中平行发展的一个过程。总结以上观点,综合学习设计模式完全可以用来促进此三种类型的问题解决,并其本回答了问题解决最好应该怎样教的问题。 相似文献
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Real‐world phenomena simulation models, which can be used to engage middle‐school students with probability, are described. Links to R instructional material and easy‐to‐use code are provided to facilitate implementation in the classroom. 相似文献
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This article describes converging nationwide changes in the postsecondary education of students with hearing loss during the past 30 years. Simultaneous trends in the economy, labor force, and business practices have magnified the need for literacy, postsecondary training, and career skills. These conditions stimulated institutional and professional activities that led to drafting a National Research Agenda report to guide development of federally funded research projects in postsecondary education. These studies will enhance better understanding of the complex interactions of diverse support services, learning-living environments, and student populations in a broad continuum of post-high school vocational and academic training programs. The conceptual framework of the Agenda is explained, as are its expected goals, criteria for research projects, benefits, and outcomes. This article interweaves the perspectives and roles of postsecondary and vocational rehabilitation professionals, federal officials, and researchers contributing to the preparation of the Agenda report. Relevant national research studies are cited and consumer involvement in research is emphasized. 相似文献
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L. Passfield JG. Hopker S. Jobson D. Friel M. Zabala 《Journal of sports sciences》2017,35(14):1426-1434
ABSTRACTMobile power meters provide a valid means of measuring cyclists’ power output in the field. These field measurements can be performed with very good accuracy and reliability making the power meter a useful tool for monitoring and evaluating training and race demands. This review presents power meter data from a Grand Tour cyclist’s training and racing and explores the inherent complications created by its stochastic nature. Simple summary methods cannot reflect a session’s variable distribution of power output or indicate its likely metabolic stress. Binning power output data, into training zones for example, provides information on the detail but not the length of efforts within a session. An alternative approach is to track changes in cyclists’ modelled training and racing performances. Both critical power and record power profiles have been used for monitoring training-induced changes in this manner. Due to the inadequacy of current methods, the review highlights the need for new methods to be established which quantify the effects of training loads and models their implications for performance. 相似文献
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This article reports on the results of a national longitudinal survey of 240 college graduates with hearing loss. Results confirm that economic benefits resulted from these alumni's postsecondary training. Most respondents were relatively successfully employed and satisfied with life. Over time, increasing numbers had completed higher degrees and secured white-collar positions. Between 1988 and 1998, men in the study sample made more consistent earnings gains than their female counterparts. Larger proportions of deaf alumni had earned advanced degrees and secured white-collar jobs than hard of hearing alumni. Deaf alumni also earned more. Results also showed that recipients of associate's degrees earned more than recipients of bachelor's degrees. Implications of the findings for secondary educators, vocational rehabilitation counselors, and postsecondary service providers are discussed. Recommendations are made on how to improve career decision making by deaf and hard of hearing adolescents, enrich the career potential of deaf and hard of hearing women, and increase the productivity of workers with hearing loss. 相似文献
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J G Schroedel 《American annals of the deaf》1991,136(4):330-338
Career development interventions can have positive effects on the career decisions that deaf seniors make before graduating from high school. Interviews with 189 seniors from 16 residential and day high schools revealed their career decisions and their experiences with career development activities. School staff evaluated the seniors' career decisions, career decision-making skills, and probable post-high school placements. The results indicated that seniors who had vocational training were more knowledgeable about their vocational aptitudes than were seniors who had no vocational training. Seniors with vocational training were also more likely to have considered other careers prior to making career decisions. Seniors who had received career counseling were more knowledgeable than those who had not about the skills needed to enter their chosen careers and were more interested in their career choices. More importantly, the amount of interest in one's career choice was determined to be related to ratings of motivation, readiness, and prospects for completing the postsecondary placement. The implications of these results are discussed below for professionals in education and rehabilitation. 相似文献
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