Abstract
Consequences of the intervention programme for developing Hellison's Personal and Social Responsibility on fair-play and self-control behaviours. This study tested consequences obtained from the Intervention Programme for developing Hellison's Personal and Social Responsibility (1995) about fairplay behaviours and self-control among young students. The sample was formed by students from two state schools (N= 142), with an average age of 12.7 (experimental group= 72, control group= 70). The intervention Programme was applied to the experimental group throughout ten one hour periods on indoor football initiation. The results showed, in experimental group, meaningful improvements in personal feed-back, reward delay, criterial self-control, self-control process, opinions related to enjoyments, and sporting behaviours. Decreases in variables related to rough play, and un-sporting behaviours were observed. No meaningful changes were found in the control group.