There are a large number of theoretical explanations of the development of behaviour disorders, which come under the broad headings of biophysical, psychodynamic, behavioural, cognitive-behavioural, sociological, and ecological. Each of these points of view covers a variety of theories that are diff...

Self-esteem is defined as the way in which a person views their performance in areas principal to them personally, and the way they believe others of significance perceive them. Those who suffer from a deficiency of self-esteem have a heightened susceptibility to experiencing depression, becoming in...