Bassett, M, Sperlinger, D, Freeman, D (2009). Fear of madness and persecutory delusions. Psychosis
Berenbaum, H, Bredemeier, K, Thompson, R (2008). Intolerance of uncertainty: exploring its dimensionality and associations with need for cognitive closure, psychopathology, and personality. Journal of Anxiety Disorders
Broome, M, Johns, L, Valli, I, Woolley, J, Tabraham, P, Brett, C, Valmaggia, L, Peters, E, Garety, P, McGuire, P (2007). Delusion formation and reasoning biases in those at clinical high risk for psychosis. British Journal of Psychiatry
Buhr, K, Dugas, M (2002). The Intolerance of Uncertainty Scale: psychometric properties of the English version. Behaviour Research and Therapy
Dudley, R, Daley, K, Nicholson, M, Shaftoe, D, Spencer, H, Cavanagh, K, Freeston, M (2013). Jumping to conclusions in first-episode psychosis: a longitudinal study. British Journal of Clinical Psychology
Dudley, R, John, C, Young, A, Over, D (1997). Normal and abnormal reasoning in people with delusions. British Journal of Clinical Psychology
Dudley, R, Shaftoe, D, Cavanagh, K, Spencer, H, Ormrod, J, Turkington, D, Freeston, M (2011). ‘Jumping to conclusions’ in first-episode psychosis. Early Intervention in Psychiatry
Dugas, M, Gagnon, F, Ladouceur, R, Freeston, M (1998). Generalised anxiety disorder: a preliminary test of a conceptual model. Behaviour Research and Therapy
Ehring, T, Zetsche, U, Weidacker, K, Wahl, K, Schönfeld, S, Ehlers, A (2011). The Perseverative Thinking Questionnaire (PTQ): validation of a content-independent measure of repetitive negative thinking. Journal of Behaviour Therapy and Experimental Psychiatry
Falcone, A (2013). Neuropsychological and symptom correlates of the jumping to conclusions reasoning bias. PhD thesis. King's College London: London.
Foster, C, Startup, H, Potts, L, Freeman, D (2010). A randomised controlled trial of a worry intervention for individuals with persistent persecutory delusions. Journal of Behavior Therapy and Experimental Psychiatry
Freeman, D, Dunn, G, Startup, H, Kingdon, D (2012
a). The effects of reducing worry in patients with persecutory delusions: study protocol for a randomized controlled trial. Trials
Freeman, D, Evans, N, Lister, R (2012
b). Gut feelings, deliberative thought, and paranoid ideation. Psychiatry Research
Freeman, D, Garety, PA (1999). Worry, worry processes and dimensions of delusions. Behavioural and Cognitive Psychotherapy
Freeman, D, Garety, PA (2000). Comments on the content of persecutory delusions: does the definition need clarification?
British Journal of Clinical Psychology
Freeman, D, Garety, PA, Kuipers, E, Colbert, S, Jolley, S, Fowler, D, Dunn, G, Bebbington, PE (2006). Delusions and decision-making style: use of the Need for Closure Scale. Behaviour Research and Therapy
Freeman, D, Pugh, K, Vorontsova, N, Antley, A, Slater, M (2010). Testing the continuum of delusional beliefs: an experimental study using virtual reality. Journal of Abnormal Psychology
Freeman, D, Startup, H, Dunn, G, Černis, E, Wingham, G, Pugh, K, Cordwell, J, Kingdon, D (2013). The interaction of affective with psychotic processes: a test of the effects of worrying on working memory, jumping to conclusions, and anomalies of experience in patients with persecutory delusions. Journal of Psychiatric Research
Freeston, M, Rhéaume, J, Letarte, H, Dugas, M, Ladouceur, R (1994). Why do people worry?
Personality and Individual Differences
Garety, P, Freeman, D (1999). Cognitive approaches to delusions: a critical review of theories and evidence. British Journal of Clinical Psychology
Garety, P, Freeman, D (2013). The past and future of delusion research: from the inexplicable to the treatable. British Journal of Psychiatry
Garety, PA, Freeman, D, Jolley, S, Dunn, G, Bebbington, PE, Fowler, D, Kuipers, E, Dudley, R (2005). Reasoning, emotions and delusional conviction in psychosis. Journal of Abnormal Psychology
Garety, P, Joyce, E, Jolley, S, Emsley, R, Waller, H, Kuipers, E, Bebbington, P, Fowler, D, Dunn, G, Freeman, D (2013). Neuropsychological functioning and jumping to conclusions in delusions. Schizophrenia Research
Garety, P, Hemsley, D, Wessely, S (1991). Reasoning in deluded schizophrenic and paranoid patients: biases in performance on a probabilistic inference task. Journal of Nervous and Mental Disease
Green, C, Freeman, D, Kuipers, E, Bebbington, P, Fowler, D, Dunn, G, Garety, P (2008). Measuring ideas of persecution and social reference. Psychological Medicine
Haddock, G, McCarron, J, Tarrier, N, Faragher, FB (1999). Scales to measure dimensions of hallucinations and delusions: the Psychotic Symptom Rating Scales (PSYRATS). Psychological Medicine
Jacobsen, P, Freeman, D, Salkovskis, P (2012). Reasoning bias and belief conviction in obsessive–compulsive disorder and delusions. British Journal of Clinical Psychology
Kay, SR (1991). Positive and Negative Syndromes in Schizophrenia. Brunner: New York.
Kruglanski, A, Webster, D (1996). Motivated closing of the mind. Psychological Review
Lincoln, T, Ziegler, M, Mehl, S, Rief, W (2010). The jumping to conclusions bias in delusions. Journal of Abnormal Psychology
Menon, M, Mizrahi, R, Kapur, S (2008). Jumping to conclusions and delusions in psychosis: relationship and response to treatment. Schizophrenia Research
Menon, M, Pomarol-Clotet, E, McKenna, P, McCarthy, R (2006). Probabilistic reasoning in schizophrenia: a comparison of the performance of deluded and nondeluded schizophrenic patients and exploration of possible cognitive underpinnings. Cognitive Neuropsychiatry
Meyer, TJ, Miller, ML, Metzger, RL, Borkovec, TD (1990). Development and validation of the Penn State Worry Questionnaire. Behaviour Research and Therapy
Moritz, S, Vitzthum, F, Randjbar, S, Veckenstedt, R, Woodward, TS (2010). Detecting and defusing cognitive traps: metacognitive intervention in schizophrenia. Current Opinion in Psychiatry
Norton, P (2005). A psychometric analysis of the Intolerance of Uncertainty Scale among four racial groups. Journal of Anxiety Disorders
Nuechterlein, K, Barch, D, Gold, J, Goldberg, T, Green, M, Heaton, R (2004). Identification of separable cognitive factors in schizophrenia. Schizophrenia Research
Ormrod, J, Shaftoe, D, Cavanagh, K, Freeston, M, Turkington, D, Price, J, Dudley, R (2012). A pilot study exploring the contribution of working memory to “jumping to conclusions” in people with first episode psychosis. Cognitive Neuropsychiatry
So, S, Freeman, D, Dunn, G, Kapur, S, Kuipers, E, Bebbington, P, Fowler, D, Garety, P (2012). Jumping to conclusions, a lack of belief flexibility and delusional conviction in psychosis. Journal of Abnormal Psychology
Startup, HM, Erickson, TM (2006). The Penn State Worry Questionnaire (PSWQ). In Worry and its Psychological Disorders (ed. Davey, G. C. L. and Wells, A.), pp. 101–120. Wiley: Chichester.
Startup, H, Freeman, D, Garety, PA (2007). Persecutory delusions and catastrophic worry in psychosis: developing the understanding of delusion distress and persistence. Behaviour Research and Therapy
Sternheim, L, Startup, H, Schmidt, U (2011). An experimental exploration of behavioural and cognitive–emotional aspects of intolerance of uncertainty in eating disorder patients. Journal of Anxiety Disorders
van der Heiden, C, Muris, P, van de Molen, H (2012). Randomized controlled trial on the effectiveness of intolerance-of-uncertainty therapy for generalized anxiety disorder. Behaviour Research and Therapy
Ventura, J, Hellemann, G, Thames, A, Koellner, V, Nuechterlein, K (2009). Symptoms as mediators of the relationship between neurocognition and functional outcome in schizophrenia: a meta-analysis. Schizophrenia Research
Waller, H, Freeman, D, Jolley, S, Dunn, G, Garety, P (2011). Targeting reasoning biases in delusions. Journal of Behavior Therapy and Experimental Psychiatry
Warman, D, Lysaker, P, Martin, J, Davis, L, Haudenschield, S (2007). Jumping to conclusions and the continuum of delusional beliefs. Behaviour Research and Therapy
Wechsler, D (1997). Wechsler Adult Intelligence Scale, 3rd edn.
The Psychological Corporation: San Antonio, TX.
Wechsler, D (1999). Wechsler Abbreviated Scale of Intelligence (WASI). The Psychological Corporation: San Antonio, TX.
Wechsler, D (2001). Wechsler Test of Adult Reading (WTAR). The Psychological Corporation: San Antonio, TX.
Woodward, TS, Mizrahi, R, Menon, M, Christensen, BK (2008). Correspondences between theory of mind, jumping to conclusions, neuropsychological measures and the symptoms of schizophrenia. Psychiatry Research