Does Verbal Crystallized Intelligence Predict Efficacy of Psychological Therapies for PTSD? Results from a Randomized Controlled Trial Comparing Dialectical Behavior Therapy for PTSD (DBT-PTSD) and Cognitive Processing Therapy (CPT)

Study limitation reported by the research below: “The MWT-B (verbal crystallized IQ) and global IQ measures used in prior studies are not directly comparable, making cross-study comparisons uncertain.”