Who “jumps to conclusions”? A comprehensive assessment of probabilistic reasoning in psychosis following traumatic brain injury (PFTBI), and comparison with TBI, schizophrenia, and nonclinical controls

References

• Averbeck, B. B., Evans, S., Chouhan, V., Bristow, E., & Shergill, S. S. (2010). Probabilistic learning and inference in schizophrenia. Schizophrenia Research, 127, 115–22. doi:10.1016/j.schres.2010.08.009
   Web of Science ®Google Scholar
• Balzan, R. P., Delfabbro, P. H., Galletly, C. A., & Woodward, T. S. (2012). Over-adjustment or miscomprehension? A re-examination of the jumping to conclusions bias. Australian and New Zealand Journal of Psychiatry, 46(6), 532–540. doi:10.1177/0004867411435291
   PubMed Web of Science ®Google Scholar
• Batty, R. A., Francis, A. J. P., Thomas, N., Hopwood, M., Ponsford, J., Johnston, L., & Rossell, S. L. (2015a). Executive dysfunction in psychosis following traumatic brain injury (PFTBI). Journal of Clinical and Experimental Neuropsychology, 37(9), 917–930. doi:10.1080/13803395.2015.1068279
   PubMed Web of Science ®Google Scholar
• Batty, R. A., Francis, A. J. P., Thomas, N., Hopwood, M., Ponsford, J., Johnston, L., & Rossell, S. L. (2015b). Verbal fluency, clustering and switching in patients with psychosis following traumatic brain injury (PFTBI). Psychiatry Research, 227, 152–159. doi:10.1016/j.psychres.2015.03.04
   PubMed Web of Science ®Google Scholar
• Batty, R. A., Francis, A. J. P., Thomas, N., Hopwood, M., Ponsford, J., & Rossell, S. L. (2015c). A brief neurocognitive assessment of patients with psychosis following traumatic brain injury (PFTBI): Use of the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). Psychiatry Research, submitted manuscript.
   Google Scholar
• Batty, R. A., Rossell, S. L., Francis, A. J. P., & Ponsford, J. (2013). Psychosis following traumatic brain injury (PFTBI). Brain Impairment, 14, 21–41. doi:10.1017/BrImp.2013.10
   Web of Science ®Google Scholar
• Bentall, R. P., & Swarbrick, R. (2003). The best laid schemas of paranoid patients: Autonomy, sociotropy and need for closure. Psychology & Psychotherapy, 76, 163–171. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/12855062
   PubMed Web of Science ®Google Scholar
• Bentall, R. P., & Taylor, J. L. (2006). Psychological processes and paranoia: Implications for forensic behavioural science. Behavioural Sciences and the Law, 24, 277–294. doi:10.1002/bsl.718
   PubMed Web of Science ®Google Scholar
• Bibby, H., & McDonald, H. (2005). Theory of mind after traumatic brain injury. Neuropsychologia, 43, 99–114. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/15488910
   PubMed Web of Science ®Google Scholar
• Colbert, S. M., & Peters, E. R. (2002). Need for closure and jumping to conclusions in delusion-prone individuals. The Journal of Nervous and Mental Disease, 190, 27–31. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/11838027
   PubMed Web of Science ®Google Scholar
• van Dael, F., Versmissen, D., Janssen, I., Myin-Germeys, I., Van Os, J., & Krabbendam, L. (2006). Data gathering: Biased in psychosis? Schizophrenia Bulletin, 32, 341–351. doi:10.1093/schbul/sbj021
   PubMed Web of Science ®Google Scholar
• Delis, D. C., Kaplan, E., & Kramer, J. H. (2001). Delis-Kaplan executive function system (D-KEFS) – technical manual. San Antonio, TX: The Psychological Corporation.
   Google Scholar
• Dudley, R., Shaftoe, D., Cavanagh, K., Spencer, H., Ormrod, J., Turkinton, D., & Freeson, M. (2011). “Jumping to conclusions” in first-episode psychosis. Early Intervention in Psychiatry, 5(1), 50–56. doi:10.1111/j.1751-7893.2010.00258.x
   PubMed Web of Science ®Google Scholar
• Dudley, R. E. J., John, C. H., Young, A. W., & Over, D. E. (1997a). Normal and abnormal reasoning in people with delusions. British Journal of Clinical Psychology, 36, 243–258. doi:10.1111/j.2044-8260.1997.tb01410.x
   PubMed Web of Science ®Google Scholar
• Dudley, R. E. J., John, C. H., Young, A. W., & Over, D. E. (1997b). The effect of self-referent material on the reasoning of people with delusions. British Journal of Clinical Psychology, 36, 575–584. doi:10.1111/j.2044-8260.1997.tb01262.x
   PubMed Web of Science ®Google Scholar
• Dudley, R. E. J., & Over, D. E. (2003). People with delusions jump to conclusions: A theoretical account of research findings on the reasoning of people with delusions. Clinical Psychology and Psychotherapy, 10, 263–274. doi:10.1002/cpp.376
   Web of Science ®Google Scholar
• Falcone, M. A., Murray, R. M., O'Connor, J. A., Hockey, L. N., Gardner-Sood, P., Di Forti, M., … Jolley, S. (2015a). Jumping to conclusions and the persistence of delusion beliefs in first episode psychosis. Schizophrenia Research, 165, 243–246.
   PubMed Web of Science ®Google Scholar
• Falcone, M. A., Murray, R. M., Wiffen, B. D. R., O'Connor, J. A., Russo, M., Kolliakou, A., … Jolley, S. (2015b). Jumping to conclusions, neuropsychological functioning, and delusional beliefs in first episode psychosis. Schizophrenia Bulletin, 41(2), 411–418.
   PubMed Web of Science ®Google Scholar
• Fine, C., Gardner, M., Craigie, J., & Gold, I. (2007). Hopping, skipping or jumping to conclusions? Clarifying the role of the JTC bias in delusions. Cognitive Neuropsychiatry, 12(1), 46–77. doi:10.1080/13546800600750597
   PubMedGoogle Scholar
• First, M. B., Spitzer, R. L., Gibbon, M., & Williams, J. B. W. (2002). Structured clinical interview for DSM-IV-TR axis I disorders, research version, patient edition (SCIDI/P). New York: Biometrics Research, New York State Psychiatric Institute.
   Google Scholar
• Freeman, D. (2007). Suspicious minds: The psychology of persecutory delusions. Clinical Psychology Review, 27, 425–457. doi:10.1016/j.cpr.2006.10.004
   PubMed Web of Science ®Google Scholar
• Fujii, D., & Ahmed, I. (2001). Risk factors in psychosis secondary to traumatic brain injury. Journal of Neuropsychiatry and Clinical Neurosciences, 13, 61–69. Retrieved from http://neuro.psychiatryonline.org/doi/full/10.1176/jnp.13.1.61
   PubMed Web of Science ®Google Scholar
• Fujii, D., & Ahmed, I. (2002a). Psychotic disorder following traumatic brain injury: A conceptual framework. Cognitive Neuropsychiatry, 7(1), 41–62. doi:10.1080/135468000143000131
   PubMedGoogle Scholar
• Fujii, D., & Ahmed, I. (2002b). Characteristics of psychotic disorder due to traumatic brain injury: An analysis of case studies in the literature. Journal of Neuropsychiatry and Clinical Neurosciences, 14, 130–140. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/11983787
   PubMed Web of Science ®Google Scholar
• Fujii, D., Ahmed, I., & Hishinuma, E. (2004). A neuropsychological comparison of psychotic disorder following traumatic brain injury, traumatic brain injury without psychotic disorder, and schizophrenia. The Journal of Neuropsychiatry and Clinical Neurosciences, 16, 306–314. Retrieved from http://neuro.psychiatryonline.org/doi/pdf/10.1176/jnp.16.3.306
   PubMed Web of Science ®Google Scholar
• Fujii, D., & Fujii, D. C. (2012). Psychotic disorder due to traumatic brain injury: Analysis of case studies in the literature. The Journal of Neuropsychiatry and Clinical Neurosciences, 24, 278–289. doi:10.1176/appi.neuropsych.11070176
   PubMed Web of Science ®Google Scholar
• Geraci, A., & Cantagallo, A. (2011). Inferential reasoning: Comparison of patients with schizophrenia and patients with traumatic brain injury. Psychiatry Research, 188, 291–293. doi:10.1016/j.psychres.2010.12.012
   PubMed Web of Science ®Google Scholar
• Garety, P. A., & Freeman, D. (1999). Cognitive approaches to delusions: A critical review of theories and evidence. British Journal of Clinical Psychology, 38, 113–154. doi:10.1348/014466599162700
   PubMed Web of Science ®Google Scholar
• Garety, P. A., & Freeman, D. (2013). The past and future of delusions research: From the inexplicable to the treatable. The British Journal of Psychiatry, 203, 327–333. doi:10.1192/bjp.bp.113.126953
   PubMed Web of Science ®Google Scholar
• Garety, P. A., Gittens, M., Jolley, S., Bebbington, P., Dunn, G. Kuipers, E., … Freeman, D. (2013). Differences in cognitive and emotional processes between persecutory and grandiose delusions. Schizophrenia Bulletin, 39(3), 629–639. doi:10.1093/schbul/sbs059
   PubMed Web of Science ®Google Scholar
• Goverover, Y. (2004). Categorization, deductive reasoning, and self-awareness: Association with everyday competence in persons with acute brain injury. Journal of Clinical and Experimental Neuropsychology, 26, 737–749. doi:10.1080/13803390490509321
   PubMed Web of Science ®Google Scholar
• Huq, S. F., Garety, P. A., & Hemsley, D. R. (1988). Probabilistic judgements in deluded and non-deluded subjects. The Quarterly Journal of Experimental Psychology Section A, 40, 801–812. doi:10.1080/14640748808402300
   PubMedGoogle Scholar
• Kay, S. R., Fiszbein, A., & Opler, L. A. (1987). The positive and negative syndrome scale (PANSS) for schizophrenia. Schizophrenia Bulletin, 13, 261–276. Retrieved from http://psycnet.apa.org/psycinfo/2005-09726-007
   PubMed Web of Science ®Google Scholar
• Krawczyk, D. C., Hanten, G., Wilde, E. A., Li, X., Schnelle, K. P., Merkley, T. L., … Levin, H. S. (2010). Deficits in analogical reasoning in adolescents with traumatic brain injury. Frontiers in Human Neuroscience, 4, 1–13. doi:10.3389/fnhum.2010.00062
   PubMed Web of Science ®Google Scholar
• Langdon, R., Ward, P. B., & Coltheart, M. (2010). Reasoning anomalies associated with delusions in schizophrenia. Schizophrenia Bulletin, 36, 321–330. doi:10.1093/schbul/sbn069
   PubMed Web of Science ®Google Scholar
• Lincoln, T. M., Ziegler, M., Mehl, S., & Rief, W. (2010). The jumping to conclusions bias in delusions: Specificity and changeability. Journal of Abnormal Psychology, 119, 40–49. doi:10.1037/a0018118
   PubMed Web of Science ®Google Scholar
• Linney, Y. M., Peters, E. R., & Ayton, P. (1998). Reasoning biases in delusion-prone individuals. British Journal of Clinical Psychology, 37, 285–302. Retrieved from http://onlinelibrary.wiley.com/doi/10.1111/j.2044-8260.1998.tb01386.x/epdf
   PubMed Web of Science ®Google Scholar
• Lunt, L., Bramham, J., Morris, R. G., Bullock, P. R., Selway, R. P., Xenitidis, K., & David, A. S. (2011). Prefrontal cortex dysfunction and “jumping to conclusions”: Bias or deficit? Journal of Neuropsychology, 6, 65–78. doi:10.1111/j.1748-6653.2011.02005.x
   PubMed Web of Science ®Google Scholar
• Maher, B. A. (1992). Delusions: Contemporary etiological hypotheses. Psychiatric Annals, 22, 260–268. doi:10.3928/0048-5713-19920501-11
   Web of Science ®Google Scholar
• McKay, R., Langdon, R., & Coltheart, M. (2006). Need for closure, jumping to conclusions, and decisiveness in delusion-prone individuals. Journal of Nervous and Mental Disease, 194, 422–426. doi:10.1097/01.nmd.0000221353.44132.25
   PubMed Web of Science ®Google Scholar
• McKay, R., Langdon, R., & Coltheart, M. (2007). Jumping to delusions? Paranoia, probabilistic reasoning, and need for closure. Cognitive Neuropsychiatry, 12, 362–376. doi:10.1080/13546800701203769
   PubMedGoogle Scholar
• Menon, M., Pomarol-Clotet, E., McKenna, P. J., & McCarthy, R. A. (2011). Probabilistic reasoning in schizophrenia: A comparison of the performance of deluded and nondeluded schizophrenic patients and exploration of possible cognitive underpinnings. Cognitive Neuropsychiatry, 11, 521–536. doi:10.1080/13546800544000046
   Google Scholar
• Moritz, S., Veckenstedt, R., Randjbar, S., Hottenrott, B., Woodward, T. S., von Eckstaedt, F. V., … Lincoln, T. M. (2009). Decision making under uncertainty and mood induction: Further evidence for liberal acceptance in schizophrenia. Psychological Medicine, 39, 1821–1829. doi:10.1017/S0033291709005923
   PubMed Web of Science ®Google Scholar
• Moritz, S., Woodward, T. S., & Lambert, M. (2007). Under what circumstances do patients with schizophrenia jump to conclusions? A liberal acceptance account. British Journal of Clinical Psychology, 46, 127–137. doi:10.1348/014466506X129862
   PubMed Web of Science ®Google Scholar
• Morrison, R. G., Krawczyk, D. C., Holyoak, K. J., Hummel, J. E., Chow, T. W., Miller, B. L., & Knowlton, B. J. (2004). A neurocomputational model of analogical reasoning and its breakdown in frontotemporal lobar degeneration. Journal of Cognitive Neuroscience, 16, 260–271. doi:10.1162/089892904322984553
   PubMed Web of Science ®Google Scholar
• Mortimer, A. M., Bentham, P., McKay, A. P., Quemada, I., Clare, L., Eastwood, N., & McKenna, P. J. (1996). Delusions in schizophrenia: A phenomenological and psychological exploration. Cognitive Neuropsychiatry, 1, 289–304. doi:10.1080/135468096396451
   PubMedGoogle Scholar
• Nelson, H. E. (1982). National adult reading test (NART): Test manual. Windsor: NFER Nelson.
   Google Scholar
• Osherson, D., Perani, D., Cappa, S., Schnur, T., Grassi, F., & Fazio, F. (1998). Distinct brain loci in deductive versus probabilistic reasoning. Neuropsychologia, 36, 369–376. doi:10.1016/S0028-3932(97)00099-7
   PubMed Web of Science ®Google Scholar
• The Psychological Corporation. (1999). Wechsler abbreviated scale of intelligence (WASI) manual. San Antonio, TX: Author.
   Google Scholar
• Randolph, C. (1998). Repeatable battery for the assessment of neuropsychological status (RBANS). San Antonio, TX: Psychological Corporation.
   Google Scholar
• Reitan, R. M. (1958). Validity of the trail making test as an indicator of organic brain damage. Perceptual and Motor Skills, 8, 271–276.
   Google Scholar
• Ross, R. M., McKay, R., Coltheart, M., & Langdon, R. (2015). Jumping to conclusions about the beads task? A meta-analysis of delusional ideation and data-gathering. Schizophrenia Bulletin, 41(5), 1183–1191. doi:10.1093/schbul/sbu187
   PubMed Web of Science ®Google Scholar
• Sachdev, P., Smith, J. S., & Cathcart, S. (2001). Schizophrenia-like psychosis following traumatic brain injury: A chart-based descriptive and case control study. Psychological Medicine, 31, 231–239.
   PubMed Web of Science ®Google Scholar
• Woodward, T. S., Munz, M., LeClerc, C., & Lecomte, T. (2009). Change in delusions is associated with change in “jumping to conclusions”. Psychiatry Research, 170, 124–127. doi:10.1016/j.psychres.2008.10.020
   PubMed Web of Science ®Google Scholar
• Young, H. F., & Bentall, R. P. (1997). Probabilistic reasoning in deluded, depressed and normal subjects: Effects of task difficulty and meaningful versus non-meaningful material. Psychological Medicine, 27, 455–465. doi:10.1017/S0033291796004540
   PubMed Web of Science ®Google Scholar
• Zigmond, A. S., & Snaith, R. P. (1983). The hospital anxiety and depression scale. Acta Psychiatrica Scandinavica, 67, 361–370. doi:10.1111/j.1600-0447.1983.tb09716.x
   PubMed Web of Science ®Google Scholar