“…Over the years there have been many challenges to the use of clinical integration methods (Dawes, 1979; Dawes, Faust, & Meehl, 1989; Garb, 1994; Grove & Meehl, 1996; Sawyer, 1966; Wiggins, 1973, 1981) and some defenders (Holt, 1958, 1970; Holtzman, 1960; Hunt, 1959; Jeanneret & Silzer, 1998b; Korman, 1968; Levinson, 1998; Zedlow, 2009). Sawyer's review (1966) clarified some issues by making a distinction between data collection and data combination.…”