Pharmacologically-augmented Cognitive Therapies (PACTs) for Schizophrenia.

Each participant receives a single pill of placebo or active drug (dextroamphetamine 10 mg) and completes approximately 6 hours of testing in the laboratory. One week later, that participant receives a single pill of the alternate comparator and is again tested in the laboratory. Thus, in total, each participant receives one placebo pill and one active pill, separated by one week.

Each participant receives a single pill of placebo or active drug (dextroamphetamine 10 mg) and completes approximately 6 hours of testing in the laboratory. One week later, that participant receives a single pill of the alternate comparator and is again tested in the laboratory. Thus, in total, each participant receives one placebo pill and one active pill, separated by one week.