Childhood maltreatment and social functioning in adults with sub-clinical psychosis

Studies now acknowledge a robust association between childhood maltreatment and psychosis development in adulthood. Research shows that maltreatment not only influences the child׳s psychological wellbeing but also inhibits domains of social development. These social impairments have been found to predate the onset of psychosis and may crucially represent an intervening factor which triggers the decline towards psychosis. To examine social functioning as a potential mediating pathway between early maltreatment and sub-clinical psychosis. The study utilised data from the Adult Psychiatric Morbidity Survey (N=7403). Psychotic-like experiences were assessed using the Psychosis Screening Questionnaire (PSQ) along with measures designed to capture childhood maltreatment and social impairment. Results revealed that maltreatment was associated with both social functioning deficits as well as psychotic symptomology. Furthermore, social functioning was found to mediate the relationship between maltreatment and psychosis. The results align with literature linking maltreatment to both social functioning deficits and psychosis. Crucially, the study bridges these research areas by presenting functional decline as possible risk indicator and intervening factor between maltreatment and psychosis. Intervention strategies should therefore seek to capitalise on treatments which boost social aptitude as a means of averting further decline towards psychopathology.