Abstract

Summary The purpose of this study was to examine the effectiveness of contingent teacher praise, as specified by Canter's Assertive Discipline programme, on children's on?task behaviour. In Western Australian primary schools (and in an increasing number of British schools) Canter's programme is widely used. However, while there are many anecdotal reports of its effectiveness there is a relative absence of well controlled research studies reporting objective data. In the present study, three teachers from three separate primary schools and eight randomly selected children from each of their classes were systematically observed. Continuous data collection indicated that following training in the appropriate use of praise, as specified by Canter, all three teachers successfully increased their rates of praising. Of the 24 children, all but one evidenced increases in levels of on?task behaviour. However, observations conducted during a follow?up phase revealed reductions in the use of praise by the teachers and in some levels of on?task behaviour