Social behaviour and illness information interact to influence the peer acceptance of children with chronic illness

Objectives. Social behaviour was investigated as a contributor to the peer acceptance of children with chronic illness. We predicted that children wit h illness would receive less acceptance than children without illness, and that prosocial behaviour would improve acceptance, while aggressive behavio ur would hamper it, Based upon attribution and cognitive bias theories, we also predicted that prosocial behaviour would be more beneficial and aggres sive behaviour less damaging to the acceptance of children with illness com pared to healthy children. Design. A 3 (social behaviour: prosocial, aggressive, no information) x 2 ( physical status: chronically ill, healthy) within-subjects analogue design was used. Methods. Preadolescents (N = 149) indicated social acceptance of hypothetic al children portrayed in vignettes as either chronically ill or healthy wit h prosocial, aggressive, or no social behaviour. A 13-item social intention s scale gauged acceptance. Results. The hypotheses were supported. Although children described as ill received lower acceptance ratings than healthy children, prosocial/ill chil dren were more accepted than aggressive/ill children. Social behaviour inte racted with physical status to affect acceptance. Conclusions. Social behaviour influences the peer acceptance of hypothetica l children with chronic illness. Prosocial behaviour enhances acceptance of children described with illness, while aggressive behaviour hampers it. Ad ditionally, prosocial behaviour is more beneficial, and aggressive behaviou r is less damaging for children described as ill versus healthy. The potent ial processes by which peers judge acceptance of children with illness are discussed.