SUMMARYBackground : Communicating with adolescent patients can be challenging. Our study assessed the effect of structured feedback following a standardised patient ( SP ) encounter on postgraduate year-1 ( PGY 1) residents' adolescent-specifi c communication skills. Methods : A two-group, prospective, double-blind randomised control study design was employed. Measures were taken before and after the intervention. PGY 1 residents conducted a 30-minute interview with an SP adolescent-mother pair, who then individually scored the resident ' s performance using the validated Structured Communication