The purpose of this study was to examine changes in counsellor trainees' ways of responding to clients' messages after four weeks of Peer Group Consultation (PGC) training [Soini, Jämsä, & Kuusisto, 2006. Scaffolding and consultation of skilled performance. In K. Thompson J. Liukkonen, & T. Jaakkola (Eds.), "Promotion of motor skills in sports and physical education" (pp. 70-80). Jyväskylä: University of Jyväskylä, Department of Sport Sciences. Publications 6/2006]. PGC training focuses on learning-specific client-centred skills; applying practice sessions with feedback; specific skills training; and a group review of videoed performances of the trainees. Pre-training results show that trainees use self-disclosure and suggestion as their primary way of communicating with the client, focusing on explanations behind the client problems. Post-training results show a significant decrease in the use of self-disclosure, and an increase in the use of reflection; indicating improvement in the counsellor trainees' client-centredness. Overall, results indicate that PGC training can be an effective method in increasing trainees' client-centred responses and reducing counsellor-centred responses.