In response to S. A. Cohen's paper on research problems in learning disabilities, the author suggests that ecological methods are equally valid scientifically as experimental methods if the problem is well conceptualized. (DB)

In response to S. A. Cohen's paper on research problems in learning disabilities, the author agrees that there has been too much ex post facto correlational research and reliance on etiological labels but emphasizes that not enough attention has been paid to the formulation of sound theory underlying research hypotheses. (DB)

In response to S. A. Cohen's paper on research problems in learning disabilities (LD), the author agrees that much research has shown inconsistent and inconclusive results, points out conceptual inadequacies in LD research, stresses the need to define the research population, and differentiates between constructs and behaviors. (DB)

In response to S. A. Cohen's paper on research problems in learning disabilities the author agrees on the need for better definitions and more experimental studies (rather than ex post facto correlational studies) but suggests that subgroups within the broad classification of learning disabilities be identified for research and instructional…

In response to S. A. Cohen's paper on research problems in learning disabilities, the author supports an eclectic attitude toward research advocating the utilization of both theory and experimentation. (DB)

Stressed in the symposium paper are research problems in learning disabilities, and proposed are solutions including behavioral definitions of the population under study, the discontinuation of the ex post facto research correlating psychosocial and etiological factors with special education labels, and adherence to basic rules of good research…

In answering responses to his paper on research problems in learning disabilities, the author reiterates his belief that more experimental designs based on observable behaviors are needed. (DB)

The paper discusses the schism that has developed between mental retardation research and the programmatic reform activities taking place in the educational and residential sectors. (Author)

This paper analyzes the methodology and effectiveness of the training approaches implemented in 28 empirical studies on basic motor skills instruction for children with neuromotor delays. For all types of training approaches (neuromotor interventions, sensory integration techniques, behavioral programing, and naturalistic programing), assessment…

Recommendations are made for research on families of children with disabilities, including: emphasize experimental trials and multifaceted evaluations, respect family members' forms of knowledge, investigate positive adaptation, investigate effectiveness of support groups, evaluate public policies supporting families, study effective information…