• Journal Article

The 4-item negative symptom assessment (NSA-4) instrument: A simple tool for evaluating negative symptoms in schizophrenia following brief training

Citation

Alphs, L., Morlock, R., Coon, C., van Willigenburg, A., & Panagides, J. (2010). The 4-item negative symptom assessment (NSA-4) instrument: A simple tool for evaluating negative symptoms in schizophrenia following brief training. Psychiatry (Edgemont), 7(7), 26-32.

Abstract