Similar to the adult diagnosis personality disorder these children display enduring patterns of inner experience and behavior deviating markedly from the expectations of the individual's culture. These patterns are inflexible and pervasive across a broad range of personal and social situations, lead to clinically significant distress or impairment in social, occupational or other important areas of functioning and they are stable and of long duration (more than a year). The term<unk>  (Persönlichkeitsentwicklungsstörung) was first used in German by Spiel & Spiel (1987). Adam & Breithaupt-Peters (2010) adapted the term to a more modern concept and suggested the following definition.
Personality development disorder
Motivational deficiency disorder
Emotional spectrum disorder
Multiple complex developmental disorder
Frontal lobe disorder
Conduct disorder
Childhood disintegrative disorder
Immature personality disorder