Using Verbal and Visual Prompts to Control Littering in High Schools

Summary This study investigated the use of verbal and visual prompts to control litter behaviour by students in two separate high schools. Data were obtained from two areas in both schools; the cafeteria, and the pathway leading from the cafeteria to the main teaching block. Verbal prompts in combination with visual prompts resulted in statistically significant reductions in the rate of littering and were demonstrated to be more effective than verbal or visual prompts alone. Reductions in litter behaviour were maintained following intervention.