Items where Author is "Harrison, I."
Article
Tibber, M. S., Kirkbride, J. B., Mutsatsa, S. , Harrison, I., Barnes, T. R. E., Joyce, E. M. & Huddy, V. (2019). Are socioenvironmental factors associated with psychotic symptoms in people with first-episode psychosis? A cross-sectional study of a West London clinical sample. BMJ Open, 9(9), article number e030448. doi: 10.1136/bmjopen-2019-030448
Tibber, M. S., Kirkbride, J. B., Joyce, E. M. , Mutsatsa, S., Harrison, I., Barnes, T. R. E. & Huddy, V. (2018). The component structure of the scales for the assessment of positive and negative symptoms in first-episode psychosis and its dependence on variations in analytic methods. Psychiatry Research, 270, pp. 869-879. doi: 10.1016/j.psychres.2018.10.046
Harrison, I., Joyce, E. M., Mutsatsa, S. , Hutton, S. B., Huddy, V., Kapasi, M. & Barnes, T. R. (2008). Naturalistic follow-up of co-morbid substance use in schizophrenia: the West London first-episode study. Psychological Medicine, 38(1), pp. 79-88. doi: 10.1017/s0033291707000797
Leeson, V. C., Barnes, T. R., Harrison, M. , Matheson, E., Harrison, I., Mutsatsa, S., Ron, M. A. & Joyce, E. M. (2008). The relationship between IQ, memory, executive function, and processing speed in recent-onset psychosis: 1-year stability and clinical outcome. Schizophrenia Bulletin, 36(2), pp. 400-409. doi: 10.1093/schbul/sbn100