The relationship of categorical and phonological verbal fluency to negative schizotypy and social functioning in a non-clinical sample

References

• Addington, J., Addington, D., & Maticka-Tyndale, E. (1991). Cognitive functioning and positive and negative symptoms in schizophrenia. Schizophrenia Research, 5, 123–134. doi: 10.1016/0920-9964(91)90039-T
   PubMed Web of Science ®Google Scholar
• Baldo, J. V., Schwartz, S., Wilkins, D., & Dronkers, N. F. (2006). Role of frontal versus temporal cortex in verbal fluency as revealed by voxel-based lesion symptom mapping. Journal of the International Neuropsychological Society, 12, 896–900. doi: 10.1017/S1355617706061078
   PubMed Web of Science ®Google Scholar
• Barrantes-Vidal, N., Fañanás, L., Rosa, A., Caparrós, B., Riba, M. D., & Obiols, J. E. (2003). Neurocognitive, behavioral and neurodevelopmental correlates of schizotypy clusters in adolescents from the general population. Schizophrenia Research, 61, 293–302. doi: 10.1016/S0920-9964(02)00321-3
   PubMed Web of Science ®Google Scholar
• Barrantes-Vidal, N., Lewandowski, K. E., & Kwapil, T. R. (2010). Psychopathology, social adjustment and personality correlates of schizotypy clusters in a large nonclinical sample. Schizophrenia Research, 122, 219–225. doi: 10.1016/j.schres.2010.01.006
   PubMed Web of Science ®Google Scholar
• Barry, D., Bates, M. E., & Labouvie, E. (2008). FAS and CFL forms of verbal fluency differ in difficulty: A meta-analytic study. Applied Neuropsychology, 15(2), 97–106. doi: 10.1080/09084280802083863
   PubMed Web of Science ®Google Scholar
• Becker, H. E., Nieman, D. H., Dingemans, P. M., van de Fliert, J. R., De Haan, L., & Linszen, D. H. (2010). Verbal fluency as a possible predictor for psychosis. European Psychiatry, 25, 105–110. doi: 10.1016/j.eurpsy.2009.08.003
   PubMed Web of Science ®Google Scholar
• Birchwood, M., Smith, J., Cochrane, R., Wetton, S., & Copestake, S. (1990). The Social Functioning Scale: The development and validation of a new scale of social adjustment for use in family intervention programmes with schizophrenic patients. The British Journal of Psychiatry, 157, 853–859. doi: 10.1192/bjp.157.6.853
   PubMed Web of Science ®Google Scholar
• Birn, R. M., Kenworthy, L., Case, L., Caravella, R., Jones, T. B., Bandettini, P. A., & Martin, A. (2010). Neural systems supporting lexical search guided by letter and semantic category cues: A self-paced overt response fMRI study of verbal fluency. Neuroimage, 49, 1099–1107. doi: 10.1016/j.neuroimage.2009.07.036
   PubMed Web of Science ®Google Scholar
• Bozikas, V. P., Kosmidis, M. H., & Karavatos, A. (2005). Disproportionate impairment in semantic verbal fluency in schizophrenia: Differential deficit in clustering. Schizophrenia Research, 74, 51–59. doi: 10.1016/j.schres.2004.05.001
   PubMed Web of Science ®Google Scholar
• Brewer, W. J., Francey, S. M., Wood, S. J., Jackson, H. J., Pantelis, C., Phillips, L. J., … McGorry, P. D. (2005). Memory impairments identified in people at ultra-high risk for psychosis who later develop first-episode psychosis. The American Journal Of Psychiatry, 162, 71–78. doi: 10.1176/appi.ajp.162.1.71
   PubMed Web of Science ®Google Scholar
• Callaway, D. A., Cohen, A. S., Matthews, R. A., & Dinzeo, T. (2014). Schizotypal Personality Questionnaire—Brief Revised: Psychometric replication and extension. Personality Disorders: Theory, Research, And Treatment, 5(1), 32–38. doi: 10.1037/per0000041
   Web of Science ®Google Scholar
• Chung, Y. S., Kang, D., Shin, N. Y., Yoo, S. Y., & Kwon, J. S. (2008). Deficit of theory of mind in individuals at ultra-high-risk for schizophrenia. Schizophrenia Research, 99, 111–118. doi: 10.1016/j.schres.2007.11.012
   PubMed Web of Science ®Google Scholar
• Cochrane, M., Petch, I., & Pickering, A. D. (2012). Aspects of cognitive functioning in schizotypy and schizophrenia: Evidence for a continuum model. Psychiatry Research, 196, 230–234. doi: 10.1016/j.psychres.2012.02.010
   PubMed Web of Science ®Google Scholar
• Cohen, A. S., Callaway, D. A., Najolia, G. M., Larsen, J. T., & Strauss, G. P. (2012). On “risk” and reward: Investigating state anhedonia in psychometrically defined schizotypy and schizophrenia. Journal of Abnormal Psychology, 121, 407–415. doi: 10.1037/a0026155
   PubMed Web of Science ®Google Scholar
• Cohen, A. S., Matthews, R. A., Najolia, G. M., & Brown, L. A. (2010). Toward a more psychometrically sound brief measure of schizotypal traits: Introducing the SPQ-Brief Revised. Journal of Personality Disorders, 24, 516–537. doi: 10.1521/pedi.2010.24.4.516
   PubMed Web of Science ®Google Scholar
• Curtis, V. A., Bullmore, E. T., Brammer, M. J., Wright, I. C., Williams, S. R., Morris, R. G., … McGuire, P. K. (1998). Attenuated frontal activation during a verbal fluency task in patients with schizophrenia. The American Journal of Psychiatry, 155, 1056–1063. doi: 10.1176/ajp.155.8.1056
   PubMed Web of Science ®Google Scholar
• Dawson, N. V., & Weiss, R. (2012). Dichotomizing continuous variables in statistical analysis: A practice to avoid. Medical Decision Making, 32(2), 225–226. doi: 10.1177/0272989X12437605
   PubMed Web of Science ®Google Scholar
• Dinn, W. M., Harris, C. L., Aycicegi, A., Greene, P., & Andover, M. S. (2002). Positive and negative schizotypy in a student sample: Neurocognitive and clinical correlates. Schizophrenia Research, 56, 171–185. doi: 10.1016/S0920-9964(01)00230-4
   PubMed Web of Science ®Google Scholar
• Docherty, A. R., Berenbaum, H., & Kerns, J. G. (2011). Alogia and formal thought disorder: Differential patterns of verbal fluency task performance. Journal of Psychiatric Research, 45, 1352–1357. doi: 10.1016/j.jpsychires.2011.04.004
   PubMed Web of Science ®Google Scholar
• Ehlis, A., Herrmann, M. J., Plichta, M. M., & Fallgatter, A. J. (2007). Cortical activation during two verbal fluency tasks in schizophrenic patients and healthy controls as assessed by multi-channel near-infrared spectroscopy. Psychiatry Research: Neuroimaging, 156, 1–13. doi: 10.1016/j.pscychresns.2006.11.007
   PubMed Web of Science ®Google Scholar
• Fervaha, G., Takeuchi, H., Foussias, G., Agid, O., & Remington, G. (2016). Using poverty of speech as a case study to explore the overlap between negative symptoms and cognitive dysfunction. Schizophrenia Research, 176, 411–416. doi: 10.1016/j.schres.2016.05.019
   PubMed Web of Science ®Google Scholar
• Fusar-Poli, P., Deste, G., Smieskova, R., Barlati, S., Yung, A. R., Howes, O., … Borgwardt, S. (2012). Cognitive functioning in prodromal psychosis: A meta-analysis. JAM Psychiatry, 69, 562–571.
   Google Scholar
• Galaverna, F. S., Morra, C. A., & Bueno, A. M. (2014). Verbal fluency in chronic schizophrenia and severity of psychotic symptoms. Consideration of their relationship with errors in the tasks. The European Journal of Psychiatry, 28, 154–164. doi: 10.4321/S0213-61632014000300003
   Web of Science ®Google Scholar
• Giráldez, S., Caro, M. I., Rodrigo, A. L., Piñeiro, M. P., & González, J. B. (2000). Assessment of essential components of schizotypy using neurocognitive measures. Psychology in Spain, 4, 183–194.
   Google Scholar
• Gleissner, U., & Elger, C. E. (2001). The hippocampal contribution to verbal fluency in patients with temporal lobe epilepsy. Cortex: A Journal Devoted to the Study of the Nervous System and Behavior, 37, 55–63. doi: 10.1016/S0010-9452(08)70557-4
   PubMed Web of Science ®Google Scholar
• Henry, J. D., & Crawford, J. R. (2005). A meta-analytic review of verbal fluency deficits in schizophrenia relative to other neurocognitive deficits. Cognitive Neuropsychiatry, 10, 1–33. doi: 10.1080/13546800344000309
   PubMedGoogle Scholar
• Hori, H., Ozeki, Y., Terada, S., & Kunugi, H. (2008). Functional near-infrared spectroscopy reveals altered hemispheric laterality in relation to schizotypy during verbal fluency task. Progress In Neuro-Psychopharmacology & Biological Psychiatry, 32, 1944–1951. doi: 10.1016/j.pnpbp.2008.09.019
   PubMed Web of Science ®Google Scholar
• Itakura, M., Pu, S., Ohdachi, H., Matsumura, H., Yokoyama, K., Nagata, I., … Kaneko, K. (2017). Association between social functioning and prefrontal cortex function during a verbal fluency task in schizophrenia: A near-infrared spectroscopic study. Psychiatry and Clinical Neurosciences, doi: 10.1111/pcn.12548
   PubMed Web of Science ®Google Scholar
• Iwata, K., Matsuda, Y., Sato, S., Furukawa, S., Watanabe, Y., Hatsuse, N., & Ikebuchi, E. (2017). Efficacy of cognitive rehabilitation using computer software with individuals living with schizophrenia: A randomized controlled trial in Japan. Psychiatric Rehabilitation Journal, 40, 4-11. doi: 10.1037/prj0000232
   PubMed Web of Science ®Google Scholar
• Johns, L. C., & van Os, J. (2001). The continuity of psychotic experiences in the general population. Clinical Psychology Review, 21, 1125–1141. doi: 10.1016/S0272-7358(01)00103-9
   PubMed Web of Science ®Google Scholar
• Keefe, R. S. E. (1999). Brief assessment of cognition in schizophrenia (BACS) manual—A: Version 2.1. Durham: Duke University Medical Center.
   Google Scholar
• Keefe, R. S. E., Goldberg, T. E., Harvey, P. D., Gold, J. M., Poe, M. P., & Coughenour, L. (2004). The brief assessment of cognition in schizophrenia: Reliability, sensitivity, and comparison with a standard neurocognitive battery. Schizophrenia Research, 68, 283–297. doi: 10.1016/j.schres.2003.09.011
   PubMed Web of Science ®Google Scholar
• Keefe, R. S. E., Perkins, D. O., Gu, H., Zipursky, R. B., Christensen, B. K., & Lieberman, J. A. (2006). A longitudinal study of neurocognitive function in individuals at-risk for psychosis. Schizophrenia Research, 88, 26–35. doi: 10.1016/j.schres.2006.06.041
   PubMed Web of Science ®Google Scholar
• Kerns, J. G., Berenbaum, H., Barch, D. M., Banich, M. T., & Stolar, N. (1999). Word production in schizophrenia and its relationship to positive symptoms. Psychiatry Research, 87, 29–37. doi: 10.1016/S0165-1781(99)00052-9
   PubMed Web of Science ®Google Scholar
• Krukow, P., Harciarek, M., Morylowska-Topolska, J., Karakuła-Juchnowicz, H., & Jonak, K. (2017). Ineffective initiation contributes to deficient verbal and non-verbal fluency in patients with schizophrenia. Cognitive Neuropsychiatry, 22(5), 391–406. doi: 10.1080/13546805.2017.1356710
   PubMed Web of Science ®Google Scholar
• Kwapil, T. R., Brown, L. H., Silvia, P. J., Myin-Germeys, I., & Barrantes-Vidal, N. (2012). The expression of positive and negative schizotypy in daily life: An experience sampling study. Psychological Medicine, 42(12), 2555–2566. doi: 10.1017/S0033291712000827
   PubMed Web of Science ®Google Scholar
• Lencz, T., Smith, C. W., McLaughlin, D., Auther, A., Nakayama, E., Hovey, L., & Cornblatt, B. (2006). Generalized and specific neurocognitive deficits in prodromal schizophrenia. Biological Psychiatry, 59, 863–871. doi: 10.1016/j.biopsych.2005.09.005
   PubMed Web of Science ®Google Scholar
• Lenzenweger, M. F. (2006). Schizotaxia, schizotypy, and schizophrenia: Paul E. Meehl’s blueprint for the experimental psychopathology and genetics of schizophrenia. Journal of Abnormal Psychology, 115, 195–200. doi: 10.1037/0021-843X.115.2.195
   PubMed Web of Science ®Google Scholar
• Lenzenweger, M. F., Cornblatt, B. A., & Putnick, M. (1991). Schizotypy and sustained attention. Journal of Abnormal Psychology, 100, 84–89. doi: 10.1037/0021-843X.100.1.84
   PubMed Web of Science ®Google Scholar
• Lezak, M. D. (1995). Neuropsychological assessment (3rd ed.). New York, NY: Oxford University Press.
   Google Scholar
• Magaud, E., Kebir, O., Gut, A., Willard, D., Chauchot, F., Olie, J., … Krebs, M. (2010). Altered semantic but not phonological verbal fluency in young help-seeking individuals with ultra high risk of psychosis. Schizophrenia Research, 123, 53–58. doi: 10.1016/j.schres.2010.05.005
   PubMed Web of Science ®Google Scholar
• Martin, A., Wiggs, C. L., Lalonde, F., & Mack, C. (1994). Word retrieval to letter and semantic cues: A double dissociation in normal subjects using interference tasks. Neuropsychologia, 32, 1487–1494. doi: 10.1016/0028-3932(94)90120-1
   PubMed Web of Science ®Google Scholar
• Meehl, P. E. (1990). Toward an integrated theory of schizotaxia, schizotypy, and schizophrenia. Journal of Personality Disorders, 4, 1–99. doi: 10.1521/pedi.1990.4.1.1
   Google Scholar
• Mitrushina, M., Boone, K. B., Razani, J., & D’Elia, L. F. (2005). Handbook of normative data for neuropsychological assessment (2nd ed). New York, NY: Oxford University Press.
   Google Scholar
• Niendam, T. A., Bearden, C. E., Johnson, J. K., McKinley, M., Loewy, R., O’Brien, M., … Cannon, T. D. (2006). Neurocognitive performance and functional disability in the psychosis prodrome. Schizophrenia Research, 84, 100–111. doi: 10.1016/j.schres.2006.02.005
   PubMed Web of Science ®Google Scholar
• Niendam, T. A., Jalbrzikowski, M., & Bearden, C. E. (2009). Exploring predictors of outcome in the psychosis prodrome: Implications for early identification and intervention. Neuropsychology Review, 19, 280–293. doi: 10.1007/s11065-009-9108-z
   PubMed Web of Science ®Google Scholar
• Orellana, G., & Slachevsky, A. (2013). Executive functioning in schizophrenia. Frontiers in Psychiatry, 4, 35. doi: 10.3389/fpsyt.2013.00035
   PubMedGoogle Scholar
• Perneger, T. V. (1998). What’s wrong with Bonferroni adjustments. BMJ : British Medical Journal, 316(7139), 1236–1238. doi: 10.1136/bmj.316.7139.1236
   PubMed Web of Science ®Google Scholar
• Pu, S., Nakagome, K., Itakura, M., Yamanashi, T., Sugie, T., Miura, A., … Kaneko, K. (2015). Self-reported social functioning and prefrontal hemodynamic responses during a cognitive task in schizophrenia. Psychiatry Research: Neuroimaging, 234(1), 121–129. doi: 10.1016/j.pscychresns.2015.09.008
   PubMed Web of Science ®Google Scholar
• Pukrop, R., Schultze-Lutter, F., Ruhrmann, S., Brockhaus-Dumke, A., Tendolkar, I., Bechdolf, A., … Klosterkötter, J. (2006). Neurocognitive functioning in subjects at risk for a first episode of psychosis compared with first- and multiple-episode schizophrenia. Journal of Clinical and Experimental Neuropsychology, 28, 1388–1407. doi: 10.1080/13803390500434425
   PubMed Web of Science ®Google Scholar
• Raine, A. (1991). The SPQ: A scale for the assessment of schizotypal personality based on DSM-III-R criteria. Schizophrenia Bulletin, 17(4), 555–564. doi: 10.1093/schbul/17.4.555
   PubMed Web of Science ®Google Scholar
• Raynal, P., Goutaudier, N., Nidetch, V., & Chabrol, H. (2016). Typology of schizotypy in non-clinical young adults: Psychopathological and personality disorder traits correlates. Psychiatry Research, 246, 182–187. doi: 10.1016/j.psychres.2016.09.042
   PubMed Web of Science ®Google Scholar
• Rinaldi, R., & Lefebvre, L. (2015). Cued fluency protocol reveals dynamic symptomatic-dependent processes of goal-directed behaviours in schizophrenia. Cognitive Neuropsychiatry, 20(5), 382–397. doi: 10.1080/13546805.2015.1047013
   PubMed Web of Science ®Google Scholar
• Robertson, B. R., Prestia, D., Twamley, E. W., Patterson, T. L., Bowie, C. R., & Harvey, P. D. (2014). Social competence versus negative symptoms as predictors of real world social functioning in schizophrenia. Schizophrenia Research, 160, 136–141. doi: 10.1016/j.schres.2014.10.037
   PubMed Web of Science ®Google Scholar
• Rothman, K. J. (1990). No adjustments are needed for multiple comparisons. Epidemiology, 1(1), 43–46. doi: 10.1097/00001648-199001000-00010
   PubMedGoogle Scholar
• Sanfilipo, M., Lafargue, T., Rusinek, H., Arena, L., Loneragan, C., Lautin, A., … , Wolkin, A. (2002). Cognitive performance in schizophrenia: Relationship to regional brain volumes and psychiatric symptoms. Psychiatry Research: Neuroimaging, 116, 1–23. doi: 10.1016/S0925-4927(02)00046-X
   PubMed Web of Science ®Google Scholar
• Santosh, S., Roy, D. D., & Kundu, P. S. (2015). Cognitive self-regulation, social functioning and psychopathology in schizophrenia. Industrial Psychiatry Journal, 24, 129–134. doi: 10.4103/0972-6748.181728
   PubMedGoogle Scholar
• Schlosser, D. A., Campellone, T. R., Biagianti, B., Delucchi, K. L., Gard, D. E., Fulford, D., … Vinogradov, S. (2015). Modeling the role of negative symptoms in determining social functioning in individuals at clinical high risk of psychosis. Schizophrenia Research, 169, 204–208. doi: 10.1016/j.schres.2015.10.036
   PubMed Web of Science ®Google Scholar
• Schlösser, R., Hutchinson, M., Joseffer, S., Rusinek, H., Saarimaki, A., Stevenson, J., … Brodie, J. D. (1998). Functional magnetic resonance imaging of human brain activity in a verbal fluency task. Journal of Neurology, Neurosurgery & Psychiatry, 64, 492–498. doi: 10.1136/jnnp.64.4.492
   PubMed Web of Science ®Google Scholar
• Stain, H. J., Hodne, S., Joa, I., ten Velden Hegelstad, W., Douglas, K. M., Langveld, J., … Larsen, T. K. (2012). The relationship of verbal learning and verbal fluency with written story production: Implications for social functioning in first episode psychosis. Schizophrenia Research, 138, 212–217. doi: 10.1016/j.schres.2012.04.002
   PubMed Web of Science ®Google Scholar
• Tsakanikos, E., & Claridge, G. (2005). More words, less words: Verbal fluency as a function of “positive” and “negative” schizotypy. Personality And Individual Differences, 39, 705–713. doi: 10.1016/j.paid.2005.02.019
   Web of Science ®Google Scholar
• Vianin, P., Urben, S., Magistretti, P., Marquet, P., Fornari, E., & Jaugey, L. (2014). Increased activation in broca’s area after cognitive remediation in schizophrenia. Psychiatry Research: Neuroimaging, 221, 204–209. doi: 10.1016/j.pscychresns.2014.01.004
   PubMed Web of Science ®Google Scholar
• Viertiö, S., Tuulio-Henriksson, A., Perälä, J., Saarni, S. I., Koskinen, S., Sihvonen, M., & Suvisaari, J. (2012). Activities of daily living, social functioning and their determinants in persons with psychotic disorder. European Psychiatry: The Journal of the Association of European Psychiatrists, 27, 409–415. doi: 10.1016/j.eurpsy.2010.12.005
   PubMed Web of Science ®Google Scholar
• Watanabe, A., & Kato, T. (2004). Cerebrovascular response to cognitive tasks in patients with schizophrenia measured by near-infrared spectroscopy. Schizophrenia Bulletin, 30, 435–444. doi: 10.1093/oxfordjournals.schbul.a007090
   PubMed Web of Science ®Google Scholar
• Weiss, E. M., Hofer, A., Golaszewski, S., Siedentopf, C., Brinkhoff, C., Kremser, C., … Fleischhacker, W. W. (2004). Brain activation patterns during a verbal fluency test--A functional MRI study in healthy volunteers and patients with schizophrenia. Schizophrenia Research, 70, 287–291. doi: 10.1016/j.schres.2004.01.010
   PubMed Web of Science ®Google Scholar
• World Medical Association. (2013). Declaration of Helsinki: Ethical principles for medical research involving human subjects. JAMA, 310 (20): 2191–2194.
   Google Scholar
• Zanello, A., Perrig, L., & Huguelet, P. (2006). Cognitive functions related to interpersonal problem-solving skills in schizophrenic patients compared with healthy subjects. Psychiatry Research, 142, 67–78. doi: 10.1016/j.psychres.2003.07.009
   PubMed Web of Science ®Google Scholar