“…Newman & Sparer, 1956;Raynes & Patch, 1971;Turner, Gardner, & Higgins, 1970;. Out of 51 studies, 35 (68.6%) found age to be unrelated to dropping out (Adams et al, 1971;Affleck & Garfield, 1961;Baekeland et al, 1973;Bailey et al, 1959;Calden et al, 1956;Cartwright, 1955;Cuskyetal., 1971;Daniels et al, 1963;Dodd, 1971;Errera et al, 1967;Freedman et al, 1958;Garfield & Affleck, 1959;Greenwald & Bartemeier, 1963;Heilbrun, 1961aHeilbrun, , 1971Hunt, 1962;Kissin et al, 1970;Levine et al, 1972;Lewis et al, 1955;Lowinger & Dobie, 1968;Nagpaul et al, 1970;Pisani & Motansky, 1970;Raynes et al, 1973;Raynes et al, 1972;Rickels & Anderson, 1969;Ross & Lacey, 1961;Sells, Chatham, & Joe, 1972;Sethna & Harrington, 1971;Weiss & Schaie, 1958;Williams & Pollack, 1964;Zax et al, 1961). It seems that the younger patient is more likely to drop out of treatment.…”