NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Back to results
Peer reviewed Peer reviewed
ERIC Number: EJ223677
Record Type: CIJE
Publication Date: 1980-Jan
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Intervention Efficiency Index: An Approach to Preschool Program Accountability.
Bagnato, Stephen J., Jr.; Neisworth, John T.
Exceptional Children, v46 n4 p264-69 Jan 1980
Intervention programs claiming to benefit young handicapped children are increasingly being required to provide evidence of their effectiveness. An intervention efficiency index (IEI) is proposed as a method of measuring child progress and program impact by relating changes in children's developmental capabilities to time spent in a program. (Author)
Descriptors: Accountability, Early Childhood Education, Evaluation Methods, Exceptional Persons, Intervention, Program Effectiveness, Program Evaluation
Publication Type: Journal Articles; Guides - Non-Classroom
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Intervention Efficiency Index