This book offers a comprehensive, empirically tested approach to tracking therapist development across all levels and theoretical orientations. Students and trainees are evaluated across domains including intervention skills competence, assessment techniques, interpersonal assessment, client conceptualization, individual differences, theoretical orientation, treatment plans and goals, and professional ethics. The authors provide clear guidelines for supervisee growth, as highly dependent beginners become more attuned to individual differences in clients and develop a growing awareness of their own power and impact as therapists.