Research in Educational Computing: Problems of Internal and External Validity
Computers in the Schools Volume 11, Number 3, ISSN 0738-0569
Discusses problems of internal and external validity in research in educational computing. Highlights include three stages of modern research in educational computing, the need to describe control groups and instructional methodologies, and the need for a balance between theory and practice. (LRW)
Maddux, C.D. (1995). Research in Educational Computing: Problems of Internal and External Validity. Computers in the Schools, 11(3), 7-10.