Hostname: page-component-76d6cb85b7-dqfph Total loading time: 0 Render date: 2026-07-27T03:58:59.664Z Has data issue: false hasContentIssue false

Note on the “Longitudinal Factor Analysis” Model

Published online by Cambridge University Press:  01 January 2025

John R. Nesselroade*
Affiliation:
West Virginia University

Abstract

The “longitudinal factor analysis” model, which uniquely resolves factors from two occasions of data representing the same persons measured on the same test battery, is shown to be derivable by application of canonical correlation procedures to factor scores. Interpreted in this light, it is suggested that, in attaining its objective, “longitudinal factor analysis” maximizes temporal stability of factor scores—an emphasis which may be warranted for some types of change but not for others.

Information

Type
Original Paper
Copyright
Copyright © 1972 The Psychometric Society

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable