“…Another seven reports described in-service training programs for experienced counselors (Blocksma & Porter, 1947;Demos & Zuwayliff, 1963;Goodwin, Garvey, & Barclay, 1971;Hellervik, 1969;Lee, 1969;Perry, 1975;Selfridge et al, 1975). In 11 cases, "paraprofessional" counselors were trained (Authier & Gustafson, 1975;Brockhaus et al, 1973;Canada, 1973;Dendy, 1972;Dooley, 1975;Doyle et al, 1977;Elsenrath, Coker, & Martinson, 1972;Gluckstern, 1973;Grzegorek, 1971;Pierce, Carkhuff, & Berenson, 1967;Rioch, Elkas, Flint, Usdansky, Newman, & Silber, 1963;VanderKolk, 1973). Conclusions from these studies may be reliably generalized to other counselors and trainees at the same training or experience level (i.e., acceptable external validity vis a vis trainees).…”