Abstract:"Background: Current research suggests that negative symptoms may not be
a unitary construct. Factor analytic studies typically found evidence for a
two-factor solution of the negative symptom domain: the expressive and the
volitional deficit. This study aimed to investigate whether the two-factor
solution of negative symptoms is supported across different instruments of
evaluation: PANSS and NSA-16 in outpatients with schizophrenia and to
explore the relationship between these domains and sociodemographic,
cl… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.