Professor Pretorius provides psychology supervision for Psychologists and Registered Counsellors both in private practice and who are employed in a variety of settings. Additionally, She has overseen over 25 PhD students and over 63 Masters students in their psychological research. Her life long experience as an academic and trainer of Psychologists, as well as her vast experience on the Professional Board for Psychologists, equip her as a supervisor for Psychologists with varying degrees of experience.

She has served as Vice Chairperson of the Professional Board for Psychology, Chairperson of the Education Committee, Chairperson of the Accreditation and Quality Assurance Committee, Member of the Preliminary Committee dealing with disciplinary cases against Psychologists as well as on the CPD Committee of the HPCSA. She still assists the Professional Board for Psychology with ethical issues as well as scope of practice issues. Professor Pretorius supervision sessions with Psychologists and Registered Counsellors are CPD accredited.