Published online by Cambridge University Press: 26 February 2016
The term instructional technology’ refers to two relatively distinct classes of phenomena which have been described by Saettler (1968) as “the physical science concept” — the application of physical science and engineering technology (movie projectors, television, teaching machines, computers, etc.) to the presentation of instructional materials, and “the behavioural science concept” — the application of behavioural science (especially psychology and sociology) to problems of learning and instruction. While both of these classes of phenomena clearly have considerable potential for improving the content and conduct of education — including special education, it is the writer’s belief that the extent to which “the physical science concept” can be effectively utilised in education/special education will be limited — indeed constrained by the current spate of knowledge which has been derived from “the behavioural science concept”. The present paper reflects this belief and is thus primarily concerned with “the behavioural science concept” — in particular with the application of psychology and sociology to problems of learning and instruction in special education.
An initial clarification of the term “special education” also seems necessary. Following Kirk and Gallagher (1979), the term “special education” in the present paper will refer to those aspects of education required for handicapped or gifted children which are “unique and/or in addition to the instructional programme for all children [p. 13]” ‘Handicapped or gifted children’ being those who “deviate from the average or normal child (1) in mental characteristics, (2) in sensory abilities, (3) in neuro-motor or physical characteristics, (4) in social behaviour, (5) in communication abilities, or (6) in multiple handicap … to such an extent that modifications of school practices, or special educational services are required for the children to develop to maximum capacity” (Kirk & Gallagher, 1979 [p. 3].)
keynote address to the Frist National Conference on Exceptional Children, Hamilton, New Zealand.