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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: J Abnorm Psychol. 2011 May;120(2):336–351. doi: 10.1037/a0022501

Figure 3.

Figure 3

Confirmatory factor analyses of competing two-factor (panel A) and common variance (panel B) measurement models of simple and complex working memory span task performance. Latent factors: EWMC = executive working memory capacity (EWMC), STMC = short-term memory capacity; EAC = executive attention capacity; COM = common variance; EXT = externalizing psychopathology. Manifest variables: ACT = Auditory Consonant Trigram; OWS = Operation Word Span; DFS = Digits Forward Span; DBS = Digits Backward Span; LNS = Letter Number Sequencing; ALC = Alcohol ; DRG = Illicit Drugs; AAB = Adult antisocial Behavior. All standardized regression weights and correlation coefficients are significant at p < .001.