“…Very few studies reported conforming to the latter two guidelines. Many studies also failed to observe the first two precautions, or failed to check reliability at all, or reported low (i.e., less than .75) reliability coefficients on some (Bailey, Deardorf, & Nay, 1977;Berenson, Carkhuff, & Myrus, 1966;DiMattie & Arndt, 1974;Dooley, 1975;Frankel, 1971;Ivey, Normington, Miller, Morrill, & Haase, 1968;Lambert, 1974;Martin & Carkhuff, 1968;Perry, 1975;Rappaport, Gross, & Lepper, 1973;Ryan & Budner, 1970;Selfridge, Weitz, Abramowitz, Calabria, Abramowitz, & Steger, 1975) or on all dependent variables data (Blane, 1968;Canada, 1973;Carkhuff & Truax, 1965;Carlson, 1974;Carter & Pappas, 1975;Delaney, Long, Masucci, & Moses, 1969;Dowd & Blocher, 1974;Gade & Matuschka, 1973;Hountras & Redding, 1969;Kanfer & Pomeranz, 1965;Kingdon, 1975;Kuna, 1975;Miller, Morrill, Ivey, Normington, & Uhleman, 1973;Miller, Morrill, & Uhleman, 1970;Ornston, Cicchetti, & Towbin, 1970;Roark, 1969;Saltmarsh & Hubele, 1974;Schoch, 1966;Silverman & Quinn, 1974;Ward, Kagan, & Krathwohl, 1972;Werner & Schneider, 1974).…”