“…Psychologists are beginning to work in many sectors of health care, including day treatment programs, medical-surgical units, nursing homes, rehabilitation facilities, and comprehensive health maintenance organizations (HMOs) (Biaggio & Bittner, 1990;DeLeon, 1991;Enright, Resnick, DeLeon, Sciara, & Tanney, 1990;Enright, Resnick, Ludwigsen, & DeLeon, 1993;Johnstone et al, 1995;Tulkin & Frank, 1985; see also Wiggins, 1994). The use of a collaborative practice model between physicians and psychologists is becoming more common due to the combination of medical and psychosocial needs of many patients (Abraham et al, 1991;Biaggio & Bittner, 1990;Bray & Rogers, 1995;Doherty & Baird, 1983;Dym & Berman, 1986;Enright & Blue, 1989;Glenn, 1985;Hepworth & Jackson, 1985;Johnstone et al, 1995;McDaniel, 2 Hepworth, & Doherty, 1992;McDowell, Burgio, Dombrowski, Locher, & Rodriguez, 1992;Natvig, 1991;Pion, 1991;Prindaville, Sidwell, & Milner, 1983;Sargent, 1985).…”