卓越實證概述 Best Evidence in Brief

Effective Teaching Approach

Using technology to facilitate personalized learning in China

An article recently published in Frontiers in Psychology reported how technology is used to facilitate personalized learning in China. Xiaofeng You and colleagues examined the Chinese Learning Diagnosis System (CLDS) developed by a Chinese educational evaluation company designed for providing timely feedback to students and teachers.  The CLDS analyzes students’ assignments for their mastery of various attributes and generates feedback to students and teachers. Consequently, students can identify their strengths and weakness and teachers can modify their instruction using the information. To examine the CLDS’s effectiveness, the achievements, self-efficacy, and academic motivation of 547 high school students enrolled in an experimental school in 2012 were compared to 396 high school students in a school where CLDS was not used. Achievement in the pretest was measured by high school entrance examination scores, and achievement in the posttest 3 years later was measured by the college entrance examination scores; both are high stakes tests...

06 11 2019
What are the best self-regulated learning strategies for Chinese students?

Self-regulated learning has been regarded as essential for effective learning. Research suggests that self-regulated learning is associated with academic performance, but different self-regulated learning strategies are not equally effective. Addressing the gap that occurred because few studies conducted in Asia were included in a previous meta-analysis, a meta-analysis published in Frontiers in Psychology has investigated what the most effective strategies for Chinese students were. Using Chinese academic databases, Li and colleagues analyzed 264 independent samples that involved 23,497 participants from 59 studies. In order to be included in this meta-analysis, studies had to be conducted in real teaching situations; studies based on online learning environments were excluded. Furthermore, participants had to be elementary, junior high or secondary high school students in China. The effect sizes of self-regulated learning strategies on academic achievement were analyzed. The result showed that:  Among the self-regulated learning strategies, self-efficacy (ES= 0.70), self-evaluation (ES= 0.72), and task strategies (ES= 0.60)...

23 10 2019
New practice guide on technology use in postsecondary education

The What Works Clearinghouse (WWC) has released a new practice guide that focuses on promising uses of technologies associated with improving postsecondary student learning outcomes. Research that was eligible for the guide used a comparison group design, included an intervention that used technology to support student learning, involved college students in the United States, was published in 1997 or later, and reported on one or more outcomes in a relevant domain (e.g., academic achievement, credit accumulation and persistence). After considering the evidence, an expert panel drafted the following recommendations and assigned a level of evidence to each: Use communication and collaboration tools to increase interaction among students and between students and instructors. (minimal evidence) Use varied, personalized, and readily available digital resources to design and deliver instructional content. (moderate evidence) Incorporate technology that models and fosters self-regulated learning strategies. (moderate evidence) Use technology to provide timely and targeted feedback on student performance....

23 10 2019
Results of a large randomized controlled trial of growth mindset

A randomized controlled trial published in the journal Nature has found that a short, online, self-administered growth mindset intervention may improve achievement among lower-achieving students and increase overall enrollment in advanced math courses. The study, conducted by David S. Yeager and colleagues, was the largest ever randomized controlled trial of growth mindset in U.S. schools, with 12,000 ninth graders in 65 schools involved. Students were individually randomized to either a control or intervention group. The intervention group was asked to complete two 25-minute online courses, taken three weeks apart. Students were given information about how the brain works and the latest research on growth mindset, then they completed activities such as explaining what they had learned from the course to students in the year below. Students in the control group were given a similar program with information on how the brain worked, but no information on growth mindset. Following the intervention, students' grade point average (GPA)...

11 09 2019
Teaching secondary students to write effectively

The Institute of Education Sciences has released a What Works Clearinghouse (WWC) Educator’s Practice Guide. The guide, Teaching Secondary Students to Write Effectively, provides evidence-based recommendations for improving the writing skills of middle and high school students. The WWC and a panel chaired by Steve Graham at Arizona State University synthesized existing research on the topic and combined it with insight from the panel to identify the following recommendations, which include a rating of the strength of the research evidence supporting each recommendation: Explicitly teach appropriate writing strategies using a Model-Practice-Reflect instructional cycle (strong evidence) Integrate writing and reading to emphasize key writing features (moderate evidence) Use assessments of student writing to inform instruction and feedback (minimal evidence) To help teachers put the recommendations into practice, the guide describes over 30 specific strategies for the classroom, including sample writing prompts, activities that incorporate both writing and reading, and ways to use...

29 08 2019
Teaching elementary students to be effective writers

A practice guide from the What Works Clearinghouse, Teaching Elementary School Students to Be Effective Writers , offers four strategies for improving elementary students’ writing: Provide daily time for students to write Teach students to use the writing process for a variety of purposes Teach students to become fluent with handwriting, spelling, sentence construction, typing, and word processing Create an engaged community of writers For each recommendation, the guide provides implementation ideas and examples, summaries of supporting research, and solutions to common roadblocks.  It is geared toward teachers, and other educators who want to improve the writing of their elementary students.   Source (Open Access) :Graham, S., Bollinger, A., Booth Olson, C., D’Aoust, C., MacArthur, C., McCutchen, D., & Olinghouse, N. (2012). Teaching elementary school students to be effective writers: A practice guide (NCEE 2012-4058). Washington, DC: National Center for Education Evaluation and Regional Assistance, Institute of Education Sciences, U.S. Department of...

29 08 2019
Executive functions training improves thinking and creative abilities

While executive functions have been found closely related to creativity and thinking, the neuroscientific training for such functions has been regarded as difficult in widespread applications. However, based on the results of functional magnetic resonance imaging (fMRI) scanning, research has indicated that reading aloud and simple arithmetic calculation activities could largely increase prefrontal activation. A recent study published in Thinking Skills and Creativity aimed to examine whether such training could improve students’ executive functioning, thinking and creative abilities. Thirty-eight students from a junior high school in Taiwan participated in this study. Half of them were randomly assigned into a training group, the other half were assigned to a control group. Over four weeks on weekdays, the students received 20 fifteen-minute sessions. Students in the training group read aloud and performed arithmetic calculations in each session. There were three difficulty levels for the reading materials and the arithmetic calculations to provide...

31 07 2019
Interleaved practice improves math test scores

The results of a randomized controlled trial, published in Journal of Educational Psychology, suggest that a greater emphasis on interleaved practice may dramatically improve math test scores for seventh graders. Whereas most mathematics worksheets consist of a block of problems devoted to the same skill or concept, an interleaved worksheet is arranged so that no two consecutive problems require the same strategy. Doug Rohrer and colleagues conducted the study with 54 classes in a large school district in Florida during the 2017–2018 school year. Over a period of four months, the classes periodically completed either interleaved or blocked worksheets, and then both groups completed an interleaved review worksheet. All students completed the same problems. One month later, students took an unannounced test which was set by the researchers. The study found that: Students who had completed the interleaved assignments performed much better on the unannounced test than those in the blocked assignment...

02 07 2019
What works for struggling readers?

Amanda Inns and colleagues from Johns Hopkins Center for Research and Reform in Education have completed a research review on effective programs for struggling readers in elementary schools. A total of 61 studies of 48 programs met study inclusion standards. 84% were randomized experiments and 16% quasi-experiments. Results showed that: There were positive outcomes for one-to-one tutoring and positive but not as large for one-to-small group tutoring. There were no differences in outcomes between teachers and teaching assistants as tutors. Whole-class approaches (mostly cooperative learning) and whole-school approaches incorporating tutoring obtained outcomes for struggling readers as large as those found for one-to-one tutoring, and benefitted many more students. However, technology-supported adaptive instruction did not have positive outcomes. The article concludes that approaches mixing classroom and school improvements with tutoring for the most at-risk students have the greatest potential for the largest numbers of struggling readers.   Source (Open Access): Inns, A. J.,...

19 06 2019