weight gain, diabetes and risk of metabolic syndrome; this is most pronounced with olanzapine, while risperidone and quetiapine are also associated with weight gain. Risperidone has a similar rate of extrapyramidal symptoms to haloperidol. Psychotherapy Psychological treatments such as acceptance and commitment therapy (ACT) are possibly useful in the treatment of psychosis, helping people to focus more on what they can do in terms of valued life directions despite challenging symptomology. Metacognitive training (MCT) is associated with reduced delusions, hallucinations and negative symptoms as well as improved self-esteem and functioning in individuals with schizophrenia spectrum disorders. There are many psychosocial interventions that seek to treat the symptoms of psychosis: need adapted treatment, Open Dialogue, psychoanalysis/psychodynamic psychotherapy, major role therapy, soteria, psychosocial outpatient and inpatient treatment, milieu therapy, and cognitive behavioral therapy (CBT). When these are used without antipsychotic medications, they may be somewhat effective for some people, especially for CBT, need-adapted treatment, and soteria. Early intervention Early intervention in psychosis is based on the observation that identifying and treating someone in the early stages of a psychosis can improve their longer term outcome. This approach advocates the use of an intensive multi-disciplinary approach during what is known as the critical period, where intervention is the most effective, and prevents the long-term morbidity associated with chronic psychotic illness. Systematic reform Addressing systematic reform is essential to creating effective prevention as well as supporting treatments and recovery for those with psychosis. Waghorn et al. suggest that education interventions can be a building block to support those with psychosis to successfully participate in society. In their study they analyse the relationship between successful education attainment and psychosis. Findings suggest proportionately more school aged persons with psychosis discontinued their education, compared to those without psychosis. Waghorn et al. finds that specialised supported education for those with psychotic disorders can help lead to successful education attainment. Additionally, future employment outcomes are relative to such education attainment. Established approaches to supported education in the US include three basic models, self-contained classrooms, onsite support model and the mobile support model. Each model includes the participation of mental health service staff or educational facility staff in the student's education arrangements. Potential benefits of specialised supported education found from this study include coordination with other service providers (e.g. income support, housing, etc.) to prevent disrupting education, providing specialised career counselling, development of coping skills in the academic environment. These