“…The belief in heredity, genetic or biological factors was prevalent among medical doctors and medical students (Abayomi et al, 2013;Adewuya & Oguntade, 2007;Adewuya et al, 2017;Aghukwa, 2010;Igobodaro, 2017;Igobodaro, Stefanovics, Makanjuola & Rosenheck, 2015). Traditional or spiritual causation was prevalent among primary health care workers while medical doctors and medical students held more psychological and biological beliefs (Abiodun, 1991;Adelekan et al, 2001;Adewuya & Oguntade, 2007;Adewuya et al, 2017;Aghukwa, 2010;Ewhrudjakpo, 2009;Igbodaro et al, 2015;James, Lawani, Omoaregba & Jenkins, 2012;James et al, 2013). Two studies among traditional health practitioners showed that before training, the participants could not recognise symptoms of mental disorders and held a strong belief in supernatural causes such as actions from enemies using supernatural forces.…”