This study evaluated the effects of visual performance feedback (VPF) on teacher use of behavior-specific praise. In addition to receiving individual VPF, teachers participated in group consultation focused on increasing competence in the use of behavior-specific praise. Three general education elementary teachers and six students participated in the study. Classroom peer composite data were also collected. Teacher and student behaviors were monitored across baseline and VPF conditions in a multiple baseline design. The results indicated that VPF resulted in an increase in behavior-specific praise for participating students across all teachers relative to baseline. Additionally, teachers increased their use of behavior-specific praise with classroom peers. The findings highlight the need for direct assessment of intervention implementation and for the collection of peer data to identify collateral intervention effects.