References
- Beiser M, Erickson D, Fleming J A, Iacono W G. Establishing the onset of psychotic illness. American Journal of Psychiatry 1993; 150: 1349–1354
- Herz M I, Melville C. Relapse in schizophrenia. American Journal of Psychiatry 1980; 137: 801–805
- Birchwood M, Smith J, Macmillan F, et al. Predicting relapse in schizophrenia: the development and implementation of an early signs monitoring system using patients and families as observers: a preliminary investigation. Psychological Medicine 1989; 19: 649–656
- Yung A R, McGorry P D. The prodromal phase of first episode psychosis: past and current conceptualisations. Schizophrenia Bulletin 1996; 22: 353–370
- American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 3rd ed., revised. American Psychiatric Association, Washington, DC 1987
- Jackson H J, McCorry P D, Dakis J, Harrigan S, Henry L, Mihalopoulos C. The inter-rater and test-retest reliabilities of prodromal symptoms in first-episode psychosis. Australian and New Zealand Journal of Psychiatry 1996; 30: 498–504
- Jackson H J, McGorry P D, McKenrie D. The reliability of DSM-III prodromal symptoms in first episode psychotic patients. Acta Psychiatrica Scandinavica 1994; 90: 375–378
- Jackson H J, McGorry P D, Dudgeon P. Prodromal symptoms of schizophrenia in first episode psychosis: prevalence and specificity. Comprehensive Psychiatry 1995; 36: 241–250
- American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 4th ed. American Psychiatric Association, Washington, DC 1994
- World Health Organization. Manual of the international classification of diseases. injuries and causes of death. 10th ed., revised. World Health Organization, Geneva 1994
- Jones P B, Behbington Foerstcr P. A, et al. Premorbid social underachievement in schizophrenia. Results from the Camberwell CollbordtiVe Psychosis Study. British Journal of Psychiatry 1993; 162: 65–71
- Foerster A, Lewis S, Owen M, Murray R. Pre-morbid adjustment and personality in psychosis. Effects of sex and diagnosis. British Journal of Psychiatry 1991; 158: 171–176
- McGorry P D, Singh B S, Copolov D L. Royal Park multi-diagnostic instrument for psychosis: Part I: rationale and review. Schizophrenia Bulletin 1990; 16: 501–515
- McGorry P D, Singh B S, Copolov D L. Royal Park multi-diagnostic instrument for psychosis: Part II: development. reliability and validity. Schizophrenia Bulletin 1990; 16: 517–536
- McGorry P D. Early Psychosis Prevention and Intervention Centre. Australasian Psychiatry 1993; 1: 32–34
- Hafner H, Riecher R A, Hambrecht M, et al. IRAOS: an instrument for the assessment of onset and early course of schizophrenia. Schizophrenia Research 1992; 6: 209–223
- Richards T, Richards L, McGalliard J, Sharrock B. NUDIST 2.3 reference manual. Replee, Bundoora 1992
- Statistical Package for Social Sciences lcomputer program]. SPSS, Chicago 1990, SPSS/PC+ advanced statistics 4.0.
- Birchwood M. Early intervention in schizophrenia: theoretical background and clinical strategies. British Journal of Clinical Psychology 1992; 31: 257–378
- Falloon I RH. Early intervention for first episodes of schizophrenia: a preliminary exploration. Psychiatry 1992; 55: 4–15
- Birchwood M, Macmillan F. Early intervention in schizophrenia. Australian and New Zealand Journal of Psychiatry 1993; 27: 374–378
- Heinrichs D W, Carpenter W T. Prospective study of prodromal symptoms in schizophrenic relapse. American Journal of Psychiatry 1985; 142: 371–373
- MacMillan F, Birchwood M, Smith J. Predicting and controlling relapse in schizophrenia: early signs monitoring. Schizophrenia: an overview and practical handbook, D J Kavanagh. Chapman and Hall, London 1993; 293–308
- Subotnik K L, Nuechterlein K H. Prodromal signs and symptoms of schizophrenic relapse. Journal of Abnormal Psychology 1988; 97: 405–412
- Loebel A D, Lieberman J A, Alvir J M, Maycrhoff D I, Ceisler S H, Szymanski S R. Duration of psychosis and outcome in first-episode schizophrenia. American Journal of Psychiatry 1992; 149: 1183–1188
- Cameron D E. Early schizophrenia. American Journal of Psychiatry 1938; 95: 567–578
- Varsamis J, Adamson J D. Early schizophrenia. Canadian Psychiatric Association Journal 1971; 16: 487–497
- Chapman J. The early symptoms of schizophrenia. British Journal of Psychiatry 1966; 112: 225–251
- Bowers M. The onset of psychosis: a diary account. Psychiatry 1965; 28: 346–358
- Bowera M B, Freedman D X. ‘Psychedelic’ experiences in acute psychoses. Archives of General Psychiatry 1966; 15: 240–248
- Meares A. The diagnosis of prepsychotic schizophrenia. Lancet 1959; i: 55–59
- Pious W L. A hypothesis about the nature of schirophrenic behaviour. Psychotherapy of the psychoses, A. Burton. Basic Books, New York 1961
- Stein W J. The sense of becoming psychotic. Psychiatry 1967; 30: 262–275
- Donlon P T, Blacker K H. Stages of schizophrenic decompensation and reintegration. Journal of Nervous and Mental Disease 1973; 157: 200–209
- Docherty J P, Van Kainmen D P, Siris S G, Marder S R. Stages of onset of schizophrenic psychosis. American Journal of Psychiatry 1978; 135: 420–426
- Henderson A S. An introduction to social psychiatry. Oxford University Press, Oxford 1988; 69–106
- Hirsch S, Cramer P, Bowen J. The triggering hypothesis of the role of life events in schizophrenia. British Journal of Psychiatry 1992; 161(Suppl. 18)84–87
- Tennant C C. Stress and schizophrenia. Integrative Psychiatry 1985; 3: 248–261
- McGorry P D, Copolov D L, Singh B S. The validity of the assessment of psychopathology in the psychoses. Australian and New Zealand Journal of Psychiatry 1989; 23: 469–482
- Kendell R E. Clinical validity. Psychological Medicine 1989; 19: 45–55
- Carey G, Gottesman I I. Reliability and validity in binary ratings: areas of common misunderstanding in diagnosis and symptom ratings. Archives of General Psychiatry 1978; 35: 1454–1459