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"Structural equation model of intellectual change and continuity and predictors of intelligence in older men": Erratum.
Authors:Gold, Dolores Pushkar   Andres, David   Etezadi, Jamshid   Arbuckle, Tannis
Abstract:Reports an error in the original article by D. P. Gold et al (Psychology & Aging, 1995 [Jun], Vol 10[2], 294–303. On page 300, Figure 2, an extra path was inadvertently included in the LISREL program analyzing the data. The correct model is presented. (The following abstract of this article originally appeared in record 1995-43339-001.) This study examined the effects of abilities as a young adult, an engaged lifestyle, personality, age, and health on continuity and change in intellectual abilities from early to late adulthood. A battery of measures, including a verbal and nonverbal intelligence (INT) test, was given to 326 Canadian army veterans. Archival data provided World War Two enlistment scores on the same INT test for this sample. Results indicated relative stability of intellectual scores across 40 years, with increases in vocabulary and decreases in arithmetic, verbal analogies, and nonverbal skills. Young adult INT was the most important determinant of older adult performance. Predictors for verbal INT were consistent with an engagement model of intellectual maintenance but also indicated the importance of introversion–extraversion and age. Nonverbal INT in late life was predicted by young adult nonverbal scores, age, health, and introversion–extraversion. (PsycINFO Database Record (c) 2010 APA, all rights reserved)
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