22,945 research outputs found
A study of the functions of the educational administrator in selected hospital schools of nursing in Massachusetts
Full text linkThesis (M.S.)--Boston Universit
Evaluation of Evidence-Based Practices in Online Learning: A Meta-Analysis and Review of Online Learning Studies
Get PDFA systematic search of the research literature from 1996 through July 2008 identified more than a thousand empirical studies of online learning. Analysts screened these studies to find those that (a) contrasted an online to a face-to-face condition, (b) measured student learning outcomes, (c) used a rigorous research design, and (d) provided adequate information to calculate an effect size. As a result of this screening, 51 independent effects were identified that could be subjected to meta-analysis. The meta-analysis found that, on average, students in online learning conditions performed better than those receiving face-to-face instruction. The difference between student outcomes for online and face-to-face classes—measured as the difference between treatment and control means, divided by the pooled standard deviation—was larger in those studies contrasting conditions that blended elements of online and face-to-face instruction with conditions taught entirely face-to-face. Analysts noted that these blended conditions often included additional learning time and instructional elements not received by students in control conditions. This finding suggests that the positive effects associated with blended learning should not be attributed to the media, per se. An unexpected finding was the small number of rigorous published studies contrasting online and face-to-face learning conditions for K–12 students. In light of this small corpus, caution is required in generalizing to the K–12 population because the results are derived for the most part from studies in other settings (e.g., medical training, higher education)
The Use of a Mock Environment Summit to Support Learning about Global Climate Change
Get PDFNOTE: This is a large file, 26.6 mb in size! This article advocates the use of a Learner-Centered Environment (LCE) to teach Earth System Science. In this instance, LCE takes the form of a mock environmental summit in which students play the roles of country representatives and participate in activities such as writings, class discussions, presentations and negotiations. Rubrics developed for each activity are used both to assess student learning and to communicate feedback to students about their work. The study suggests that the adoption of an LCE enhanced student learning of content and critical skills. The frequent student presentations were found to play a major role in student learning. The rubrics served as scaffolding for knowledge construction, helped students to self-assess and maintain their quality of work, and allowed instructors to provide quick and efficient feedback. The development of basic learner-centered tools and teaching practices will help Earth System Science instructors provide learning environments most suitable for their discipline. Educational levels: Graduate or professional
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