ERIC Number: EJ426810
Record Type: Journal
Publication Date: 1991
Reference Count: N/A
Corrected Confidence Intervals for Quotients on the WISC-R, by Level of Quotient.
Silver, Stephen J.; Clampit, Michael K.
Psychology in the Schools, v28 n1 p9-14 Jan 1991
Provides new confidence intervals for Wechsler Intelligence Scale for Children-Revised (WISC-R) to improve accuracy over existing tables. Includes alternative confidence interval tables for WISC-R quotients at extreme levels where current tables are least accurate. New tables center confidence intervals on estimated true intelligence quotient and construct intervals with either standard error of estimate or standard error of prediction. (Author/NB)
Publication Type: Journal Articles; Reports - General
Education Level: N/A
Authoring Institution: N/A
Identifiers - Assessments and Surveys: Wechsler Intelligence Scale for Children