There is limited evidence for what characteristics of supervision delivery facilitate novice supervisees' development. The aim of this study was to investigate the relationship between supervision-delivery approaches and the perceptions of service-delivery competence development in novice practitioners. The authors interviewed 9 supervisor-supervisee dyads before and after the academic term in which the supervisees had their first applied experiences. Supervisees also completed reflective journal entries regarding their supervisory experiences and development. Data analysis included constant comparative analysis and triangulation of qualitative results with a practitioner-skills inventory. Different approaches to supervision delivery seemed to contribute similarly to novice supervisees' development. Supervisees developed in more areas when the dyads had consistent meetings, close supervisory relationships, feedback, and frequent opportunities for self-reflection and when supervisors adapted the delivery to the supervisees' developmental levels. In addition, factors in supervisees' background, practice, and supervision that contributed to perceptions of service-delivery competence are discussed. © 2018 Human Kinetics, Inc.