“…Other independent variables included overcorrection (E. J. Barton & La-Grow, 1983), responding to behavior as communication (Durand & Kishi, 1987), differential reinforcement of other behaviors (L. Barton, 1984;Luiselli & Greenidge, 1982;Luiselli, Myles, Evans, & Boyce, 1985;Parrish, Iwata, Dorsey, Bunck, & Slifer, 1985;Sisson, Van Hasselt, & Hersen, 1993), differential reinforcement of lower rates of behavior (Luiselli & Lolli, 1987), continuous reinforcement with praise and edibles (Yarnall, 1979(Yarnall, , 1980Yarnall & Dodgion-Ensor, 1980), reinforcement and sign language prompts (Sininger & Yarnall, 1981), contingency awareness using a vibrating level switch (Bailey & Meyerson, 1969), response interruption (Luiselli, 1992;Slifer, Iwata, & Dorsey, 1984), negative reinforcement (Alberto, Troutman, & Briggs, 1983), teaching relaxation techniques (Luiselli, 1984), and water misting (Dorsey, Iwata, Reid, & Davis, 1982;Peine, Liu, Blakelock, Jenson, & Osborne, 1991). Of the 26 studies in this category, only 7 directly measured social validity.…”