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Dudley-Marling, Curt; Rhodes, Lynn K. – Canadian Journal of English Language Arts, 1989
Reflects on some of the problems encountered in the authors' experimental approach to a study of reading comprehension. Discusses the limitations of experimental research, and presents an alternative to experimental or quantitative research, focusing on the relationship between teachers and learners as they interact in classrooms. (MM)
Descriptors: Educational Research, Elementary Education, Learning Disabilities, Qualitative Research
Proger, Barton B.; And Others – 1976
The problem of variability of data, even in presumable homogeneous subgroupings of handicapped children, which contaminates the results of many special education curriculum evaluation studies is examined with a study of 103 second-grade learning disabled students. The distortion of statistics calculated on samples of extreme variability; coupled…
Descriptors: Behavioral Objectives, Case Studies, Curriculum Evaluation, Exceptional Child Research