Age-based construct validation using structural equation modeling.

J J McArdle; C A Prescott

doi:10.1080/03610739208253915

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Age-based construct validation using structural equation modeling.

J J McArdle·C A Prescott

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Abstract

In this paper we describe some mathematical and statistical models based on structural equation modeling (SEM) using computer programs like LISREL. We focus on SEM methodology for the simultaneous examination of the internal validity of psychological constructs and the external validity represented by age relations. To illustrate these ideas we use a latent variable path model to examine the organization of intellectual abilities measured by the WAIS-R in the standardization sample. We also examine different ways in which age can be used to structure this organization. This is primarily a methodological paper, but we try to integrate conceptual principles of modeling with some substantive issues of research on the psychology of aging.

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Aging Education Evaluation Studies as Topic Humans Intelligence Models, Psychological Wechsler Scales Journal Article Research Support, U.S. Gov't, P.H.S.

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J J McArdle, C A Prescott. Age-based construct validation using structural equation modeling.. https://doi.org/10.1080/03610739208253915

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