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The Research Trends of Last 10-Year Group Experimental and Quasi-Experimental Studies Based Quality Indicators and Its Implications for Future LD Studies

  • Journal of Special Education: Theory and Practice
  • Abbr : JSPED
  • 2010, 11(1), pp.469-498
  • Publisher : Research Institute of the Korea Special Education
  • Research Area : Social Science > Education

Yusung Heo 1 박윤 1 장은미 1 최은순 1 양안숙 1 김태강 1

1조선대학교

Accredited

ABSTRACT

The purpose of this study was to analyze the last 10-year group experimental or quasi-experimental studies for student with LD based on quality indicators. The results of this study indicated that the group experimental and quasi-experimental researches were limited in numbers considering the current importance of evidence-based practices in special education. Second, they did not provide clear definition of LD with reliable references. It makes hard to replicate the studies. Third, they did not provide enough data for the participants that enable future replication studies. Fourth, the studies that employed random assignment were limited in numbers. It indicated that more large scale of studies should be implemented. Fifth, they provided relatively detail information on the interventions of experimental groups, however, the descriptions of comparison groups were not enough to replicate them. In addition, many studies skipped the reports on implementation fidelity. This study included the analysis of intervention implementers, measurements, data collection, and analysis.

Citation status

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