“…For example, social skills training (Kurtz & Mueser, 2008)—consisting of verbal instructions, modeling, behavioral rehearsal, corrective feedback, and positive reinforcement—has been utilized to increase the frequency of conversational skills up from zero to multiple occurrences of the skills in each social encounter (Wong & Woolsey, 1989; Wong et al, 1993). A similar set of educative procedures combined with tangible reinforcement has been used to raise self-care and grooming skills from a near zero level to a daily performance or more frequent basis (Nelson & Cone, 1979; Wong et al, 1988). Recreational activities have been introduced to reduce bizarre vocal and motor behavior (Corrigan, Liberman, & Wong, 1993; Wong et al, 1987; Wong, Wright, Terranova, Bowen, & Zarate, 1988) and increase appropriate leisure behavior (Wong et al, 1988) in psychiatric patients of varied diagnoses including schizophrenia.…”