“…In another study of actual crisis calls, Knickerbocker and McGee (1973)compared levels of empathy, warmth, and genuineness offered by lay volunteers and professionals. A series of studies has attempted to differentiate between crisis telephone interactions leading to successful and unsuccessful referrals (Slaikeu, Lester, & Tulkin, 1973;Tapp, Slaikeu, & Tulkin, 1974;Slaikeu, Tulkin, & Speer, 1975).…”