“…Some use any drinking behavior as an indicator of relapse (e.g., Burling, Reilly, Moltzen, & Ziff, 1989;Sussman, Rychtarik, Mueser, Glynn, & Prue, 1986); some use readmittance to a drug treatment center (e.g., Kivlahan, Walker, Donovan, & Mischke, 1985); some use drivers' history files and arrest blood alcohol content forms (e.g., Wells-Parker, Pang, Anderson, McMillen, & Miller, 1991); and still others use more subjective family reports (Watson, Jacobs, Pucel, Tilleskjor, & Hoodecheck, 1984). Some use any drinking behavior as an indicator of relapse (e.g., Burling, Reilly, Moltzen, & Ziff, 1989;Sussman, Rychtarik, Mueser, Glynn, & Prue, 1986); some use readmittance to a drug treatment center (e.g., Kivlahan, Walker, Donovan, & Mischke, 1985); some use drivers' history files and arrest blood alcohol content forms (e.g., Wells-Parker, Pang, Anderson, McMillen, & Miller, 1991); and still others use more subjective family reports (Watson, Jacobs, Pucel, Tilleskjor, & Hoodecheck, 1984).…”