Psychology comprises a body of knowledge about human behaviour, research to obtain and extend that knowledge, and a field of professional practice. Psychologists apply valid and reliable scientific methods to solve social and behavioural problems and to promote human welfare and development.
Many practitioners also offer private clinical psychological services.
Clinical Neuropsychologists specialise in the assessment and diagnosis of brain impairment and how this affects thinking skills, emotions, behaviour and personality. They are also involved in the rehabilitation and management of the effects of brain impairment and often work with other allied health professionals. Most Clinical Neuropsychologists are employed in major hospitals, rehabilitation centres, psychiatric services and private practice. Community Psychologists are mainly concerned with community issues and with creating social change to prevent or improve human problems. Many Community Psychologists work in community-based agencies developing strong, competent and resilient local neighbourhoods.