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Path Analysis: Psychological Examples ANCOVA

Author(s):
Werts, Charles E.; Linn, Robert L.
Publication Year:
1969
Report Number:
RB-69-82
Source:
ETS Research Bulletin
Document Type:
Report
Page Count:
49
Subject/Key Words:
Analysis of Covariance (ANCOVA), Correlation, Critical Path Method, Measurement Techniques, Psychometrics, Regression (Statistics), Statistical Analysis

Abstract

The usefulness of "path analysis" is demonstrated by applying it to a set of kindred problems, including the correlation of true scores over time allowing specified measurement errors to be correlated, the "bouncing beta" in stepwise regression analysis, the specification of the number and interrelationships of latent variables in a set of data, adjustments for covariate unreliability in the analysis of covariance, and the analysis of multitrait-multimethod matrices.

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