1. To provide specialist psychological assessments of clients referred to the team based upon the appropriate use, interpretation and integration of complex data from a variety of sources including psychological and neuropsychological tests, self-report measures,rating scales, direct and indirect structured observations and semi-structured interviews with clients, family members and others involved in the clients care. 2. To formulate and implement plans for the formal psychological treatment and/or management of a clients mental health problems, based upon an appropriate conceptual framework of the clients problems, and employing methods based upon evidence ofefficacy, across the full range of care settings. 3. To be responsible for implementing a range of psychological interventions for individuals, carers, families and groups, within and across teams employed individually and in synthesis, adjusting and refining psychological formulations drawing upon different explanatory models and maintaining a number of provisional hypotheses. 4.To provide specialist psychological advice guidance and consultation to other professionals contributing directly to clients formulation, diagnosis and treatment plan. 5.To provide professional and clinical supervision of trainee, assistant Clinical Psychologists and, if appropriate level of experience, newly qualified Clinical Psychologists.