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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ289946
Record Type: CIJE
Publication Date: 1983
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Proportional Change Index: An Alternative for Comparing Child Change Data.
Wolery, Mark
Exceptional Children, v50 n2 p167-70 Oct 1983
The Proportional Change Index (PCI), a numerical statement of the relationship between children's rate of development during intervention with the rate of development at the time intervention began, is proposed as a way of expressing child progress from developmental data. (Author/CL)
Descriptors: Disabilities, Early Childhood Education, Evaluation Methods, Intervention, Program Effectiveness
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Proportional Change Index