Optimization of a multinomial model for investigating hallucinations and delusions with source monitoring

Schizophrenia Research

Volumn 85, Issue 1-3, 2006, Pages 106-112

  Woodward, Todd S ^a,b   Menon, Mahesh ^c   Hu, Xiangen ^d   Keefe, Richard S E ^e  

^a Riverview Hospital   (Canada)

^b SIMON FRASER UNIVERSITY   (Canada)

^c CENTRE FOR ADDICTION AND MENTAL HEALTH   (Canada)

^d University of Memphis   (United States)

^e DUKE UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Delusions; Hallucinations; Multinomial modelling; Schizophrenia; Source monitoring

Indexed keywords

ARTICLE; COGNITION; CONFUSION; DELUSION; HALLUCINATION; MATHEMATICAL MODEL; PRIORITY JOURNAL; SCHIZOPHRENIA; STATISTICAL ANALYSIS;

COGNITION DISORDERS; DELUSIONS; DISCRIMINATION (PSYCHOLOGY); HALLUCINATIONS; HUMANS; MODELS, PSYCHOLOGICAL; SCHIZOPHRENIA;

EID: 33745427378     PISSN: 09209964     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.schres.2006.03.008     Document Type: Article

References (26)

1. Batchelder W.H., and Riefer D.M. Multinomial processing models of source monitoring. Psychological Review 97 4 (1990) 548-564
2. Batchelder W.H., and Riefer D.M. Theoretical and empirical review of multinomial process tree modeling. Psychonomic Bulletin and Review 6 1 (1999) 57-86
3. Bayen U.J., Murnane K., and Erdfelder E. Source discrimination, item detection, and multinomial models of source monitoring. Journal of Experimental Psychology. Learning, Memory, and Cognition 22 1 (1996) 197-215
4. Birchwood M. Commentary on Garety & Freeman: I. 'Cognitive approaches to delusions-a critical review of theories and evidence'. British Journal of Clinical Psychology 38 Pt 3 (1999) 315-318
5. Brébion G., Amador X., David A., Malaspina D., Sharif Z., and Gorman J.M. Positive symptomatology and source-monitoring failure in schizophrenia-an analysis of symptom-specific effects. Psychiatry Research 95 (2000) 119-131
6. Dodson C.S., Prinzmetal W., and Shimamura A.P. Using excel to estimate parameters from observed data: an example from source memory data. Behavior Research Methods, Instruments, and Computers 30 (1998) 517-526
7. Fowler D. Psychological formulation of early episodes of psychosis: a cognitive model. In: Birchwood M., Fowler D., and Jackson C. (Eds). Early Intervention Psychosis: A Guide to Concepts, Evidence and Interventions (2000), Wiley, Chichester 101-127
8. Freeman D., Garety P.A., and Phillips M.L. An examination of hypervigilance for external threat in individuals with generalized anxiety disorder and individuals with persecutory delusions using visual scan paths. Quarterly Journal of Experimental Psychology. A, Human Experimental Psychology 53 2 (2000) 549-567
9. Frith C. Theory of mind in schizophrenia. In: David A.S., and Cutting J.C. (Eds). The Neuropsychology of Schizophrenia (1994), Erlbaum, Hillside, NJ 147-161
10. Garety P.A., Hemsley D.R., and Wessely S. Reasoning in deluded schizophrenic and paranoid patients: biases in performance on a probabilistic inference task. Journal of Nervous and Mental Disease 179 4 (1991) 194-201
11. Heinrichs W., and Zakzanis K.K. Neurocognitive deficit in schizophrenia: a quantitative review of the evidence. Neuropsychology 12 (1998) 426-445
12. Johnson M.K., Hashtroudi S., and Lindsay D.S. Source monitoring. Psychological Bulletin 114 (1993) 3-28
13. Keefe R.S.E., Arnold M.C., Bayen U.J., and Harvey P.D. Source monitoring deficits in patients with schizophrenia; a multinomial modelling analysis. Psychological Medicine 29 (1999) 903-914
14. Keefe R., Arnold M., Bayen U., McEvoy J., and Wilson W. Source-monitoring deficits for self-generated stimuli in schizophrenia: multinomial modeling of data from three sources. Schizophrenia Research 57 1 (2002) 51-67
15. Menon M., Woodward T.S., Pomarol-Clotet E., McKenna P.J., and McCarthy R.A. Heightened stimulus salience renders deluded schizophrenics less susceptible to the "famous names illusion". Schizophrenia Research 80 2-3 (2005) 369-371
16. Moritz S., and Woodward T.S. The contribution of metamemory deficits to schizophrenia. Journal of Abnormal Psychology 115 1 (2006) 15-25
17. Moritz S., Woodward T.S., and Ruff C.C. Source monitoring and memory confidence in schizophrenia. Psychological Medicine 33 1 (2003) 131-139
18. Moritz S., Woodward T.S., Whitman J.C., and Cuttler C. Confidence in errors as a possible basis for delusions in schizophrenia. Journal of Nervous and Mental Disease 193 1 (2005) 9-16
19. Morrison A.P., and Haddock G. Cognitive factors in source monitoring and auditory hallucinations. Psychological Medicine 27 (1997) 669-679
20. Riefer D.M., and Batchelder W. Multinomial modeling and the measurement of cognitive processes. Psychological Review 95 3 (1988) 318-339
21. Riefer D.M., Hu X., and Batchelder W.H. Response strategies in source monitoring. Journal of Experimental Psychology. Learning, Memory, and Cognition 20 3 (1994) 680-693
22. Vinogradov S., Willis-Shore J., Poole J., Marten E., Ober B.A., and Shenaut G.K. Clinical and neurocognitive aspects of source monitoring errors in schizophrenia. American Journal of Psychiatry 154 (1997) 1530-1537
23. Woodward, T.S., Menon, M., 2005. Multinomial modelling of source monitoring biases for the study of hallucinations and delusions in schizophrenia. Unpublished manuscript.
24. Woodward T.S., Menon M., and Hu X. Optimization of a multinomial model for investigations of hallucinations and delusions with source monitoring. Schizophrenia Bulletin 31 2 (2005) 380
25. Woodward, T.S., Moritz, S., Chen, E.Y.H., in press-a. The contribution of a cognitive bias against disconfirmatory evidence (BADE) to delusions: a study in an Asian sample with first episode schizophrenia spectrum disorders. Schizophrenia Research.
26. Woodward, T.S., Moritz, S., Cuttler, C., Whitman, J., in press-b. A generalized cognitive bias against disconfirmatory evidence (BADE) contributes to delusions in schizophrenia. Journal of Clinical and Experimental Neuropsychology.