Excellent predictive validity of the ACLS-90 for global functioning 1 to 3.5 years later as assessed by the Social and Occupational Function Scale (r = 0.60).Schizophrenia (Velligan et al., 1998 n = 110 Mean Age = 35.7 (9.7) subjects discharged from state hospital over 3 year period, follow-ups 1.5-3 years post-discharge) Poor predictive validity of the ACLS-2000 predicting community and social functioning assessed by the Chinese version of the Multnomah Community Ability Scale (r = 0.11).Schizophrenia (Chan & Yeung, 2008 n = 201 Mean Age = 43.14 (9.9) Chinese sample)
