“…These can, in part, be assessed through the personal interview and through personal knowledge about the candidates and letters of recommendation. Although some agreement exists among counselor educators (Allen & Whiteley 1968;Carkuff & Berenson 1967;Patterson 1967;Redfering & Biasco, in press;Rogers 1962) that personality characteristics are important in an effective helping relationship, Wehr and Wittmer ( 1973) have found few differences in personality characteristics between effective and noneffective paraprofessionals and counselor trainees. Other selection procedures, such as grade point average (GPA), test scores, undergraduate majors, and attitude measures, have shown varying degrees of predictive validity (Demose & Zuwaylif 1966;Foley & Proff 1965;Jansen, Robb & Bonk 1970;Walton & Sweeney 1969).…”