title: Some mental disorders are based on networks, others on latent variables.
abstract: Cramer et al. persuasively conceptualize major depressive disorder (MDD) and generalized anxiety disorder (GAD) as network disorders, rejecting latent variable accounts. But how does their radical picture generalize across the suite of mental and personality disorders? Addictions are Axis I disorders that may be better characterized by latent variables. Their comorbidity relationships could be captured by inserting them as nodes in a super-network of Axis I conditions.
authors.affiliation: School of Economics, University of Cape Town, Private bag, Rondebosch 7701, Cape Town, South Africa. don.ross@uct.ac.za
authors.forename: Don
authors.initials: D
authors.lastname: Ross
mesh_terms: D015897:Comorbidity; D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis* / Q000453:epidemiology*; D008960:Models, Psychological