Characteristics of personality structure according to developmental periods, development of the self, developmental aspects of psychological problems of children and adolescents, developmental crises, contributions of developmental psychology to the clinic.

Psychopathology, developmental consequences of mental retardation, autistic spectrum disorders, attention deficit hyperactivity disorder and learning disorders, anxiety disorders, mood disorders and suicide, conduct disorders and development of antisocial behaviour, schizophrenia, eating disorders and substance abuse, child abuse and domestic violence, personality disorders, psychological assessment, intervention and prevention.