In educational contexts there are few topics that receive as much attention from adults as children's behaviour that is seen as challenging. Challenging behaviour has been a topic in many disciplines, such as education, child psychiatry, psychology and special education. Along with the definition of challenging behaviour, we can read about social…

Despite the growing body of evidence that the origins of bullying lie in early childhood, very little is known about the nature of the phenomenon in preschool groups. The current understanding among studies conducted in the school environment is that bullying prevention can only be effective if training with individual children takes place…