Cluster subtypes of the Spanish version of the California Verbal Learning Test in a sample of adults with subjective memory complaints

J Clin Exp Neuropsychol. 2014;36(3):317-33. doi: 10.1080/13803395.2014.890698. Epub 2014 Mar 5.

Abstract

We examined subtypes of learning and memory by administering the California Verbal Learning Test (CVLT) to a sample of adults with memory complaints that included a subsample of healthy controls and another of participants with amnesic mild cognitive impairment. We performed two-stage cluster analyses for CVLT variables representing three main factors-General Verbal Learning, Inaccurate Memory, and Serial Effect. Four, three, and two reliable subtypes were differentiated in the total sample and in the two subsamples, respectively. Gender, age, education, reading habits, vocabulary, memory complaints, and general cognitive performance were meaningfully related to variability in the performance of the subtypes.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aged
  • Aged, 80 and over
  • Factor Analysis, Statistical
  • Female
  • Humans
  • Male
  • Memory Disorders / diagnosis*
  • Memory Disorders / physiopathology*
  • Memory, Episodic
  • Middle Aged
  • Neuropsychological Tests*
  • Reference Values
  • Semantics
  • Translating
  • Verbal Learning / classification*
  • Verbal Learning / physiology*