The primary hypothesis, that patients with "Stable-good" premorbid functioning will have better outcomes than those with "Stable-poor" premorbid functioning will be examined by dividing patients into a "Stable-good" and "Stable-poor" premorbid functioning groups based on their total scores on the Premorbid Adjustment Scale (PAS). Statistically significant differences between the "Stable-good" vs. "Stable-poor" pre-morbid groups on the combined change measure at the 5% level will be interpreted as supporting the hypothesis.