Positive schizotypy is not associated with speech abnormality

Early Intervention in Psychiatry

Volumn 2, Issue 2, 2008, Pages 98-102

  Weinstein, Sara ^a   McKay, Rachel ^a   Ngan, Elton T ^a  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

Personality; Risk assessment; Schizophrenia; Speech

Indexed keywords

ADULT; ARTICLE; CONTROLLED STUDY; DISEASE ASSOCIATION; FEMALE; HUMAN; MAJOR CLINICAL STUDY; MALE; PREDICTION; PRIORITY JOURNAL; PSYCHOLOGIC ASSESSMENT; RATING SCALE; RISK ASSESSMENT; RISK FACTOR; SCHIZOTYPAL PERSONALITY DISORDER; SPEECH DISORDER;

ADULT; FEMALE; HUMANS; MALE; NEUROPSYCHOLOGICAL TESTS; PSYCHIATRIC STATUS RATING SCALES; RISK FACTORS; SCHIZOTYPAL PERSONALITY DISORDER; SPEECH DISORDERS; YOUNG ADULT;

EID: 65249104957     PISSN: 17517885     EISSN: 17517893     Source Type: Journal    
DOI: 10.1111/j.1751-7893.2008.00064.x     Document Type: Article

References (36)

1. Cadenhead KS, Kumar C, Braff DL. Clinical and experimental characteristics of 'hypothetically psychosis prone' college students. J Psychiatr Res 1996; 30: 331-40.
2. Tienari P, Wynne LC, Läksy K et al. Genetic boundaries of the schizophrenia spectrum: Evidence from the finish adoptive family study of schizoprenia. Am J Psychiatry 2003; 160: 1587-94.
3. Claridge G, Hewitt JK. A biometrical study of schizotypy in a normal population. Pers Individ Dif 1987; 8: 303-12.
4. Claridge G, Beech T. Fully and quasi-dimensional constructions of schizotypy. In: Raine A, Lencz T, Mednick SA, eds. Schizotypal Personality. Cambridge: Cambridge University Press, 1995; 192-218.
5. Fanous A, Gardner C, Walsh D, Kendler KS. Relationship between positive and negative symptoms of schizophrenia and schizotypal symptoms in nonpsychotic relatives. Arch Gen Psychiatry 2001; 58: 669-73.
6. Kendler KS, McGuire M, Gruenberg AM et al. Schizophrenia-related personality disorders in relatives. Arch Gen Psychiatry 1993; 50: 781-8.
7. Baron M, Gruen R, Rainer JD, Kane J, Asnis L, Lord S. A family study of schizophrenic and normal control probands: Implications for the spectrum concept of schizophrenia. Am J Psychiatry 1985; 142: 447-55.
8. Silverman JM, Siever LJ, Horvath TB et al. Schizophrenia-related and affective personality disorder traits in relatives of probands with schizophrenia and personality disorders. Am J Psychiatry 1993; 150: 435-42.
9. Kwapil TR, Miller MB, Zinser MC. Magical ideation and social anhedonia as predictors of psychosis proneness: A partial replication. J Abnorm Psychol 1997; 106: 491-5.
10. Gooding DC, Tallent KA, Matts CW. Clinical status of at-risk individuals 5 years later: Further validation of the psychometric high-risk strategy. J Abnorm Psychol 2005; 114: 170-5.
11. Nunn J, Peters E. Schizotypy and patterns of lateral asymmetry on hemisphere-specific language tasks. Psychiatry Res 2001; 103: 179-92.
12. Weinstein S, Graves RE. Creativity, schizotypy and laterality. Cognit Neuropsychiatry 2001; 6: 131-46.
13. Weinstein S, Graves RE. Are creativity and schizotypy products of a right hemisphere bias? Brain Cogn 2002; 49: 138-51.
14. Mohr C, Thut G, Landis T, Brugger P. Hands, arms, and minds: interactions between posture and thought. J Clin Exp Neuropsychol 2003; 25: 1000-10.
15. Beech AR, Claridge GS. Individual differences in negative priming: relations with schizotypal personality traits. Br J Psychol 1987; 78: 349-56.
16. Mohr C, Graves RE, Gianotti LR, Pizzagalli D, Brugger P. Loose but normal: A semantic association study. J Psycholinguist Res 2001; 30: 475-83.
17. Gianotti LR, Mohr C, Pizzagalli D, Lehmann D, Brugger P. Associative processing and paranormal belief. Psychiatry Clin Neurosci 2001; 55: 595-603.
18. Cornblatt BA, Keilp JG. Imparied attention, genetics, and the pathophysiology of schizophrenia. Schizophr Bull 1994; 20: 31-46.
19. Lenzenweger MF, Cornblatt BA, Putnick ME. Schizotypy and sustained attention. J Abnorm Psychol 1991; 100: 84-9.
20. Venables PH, Bailes K. The structure of schizotypy, its relation to subdiagnoses of schizophrenia and to sex and age. J Clin Psychol 1994; 33: 277-94.
21. Gruzelier JH. The factorial structure of schizotypy: Part I. Affinities with syndromes of schizophrenia. Schizophr Bull 1996; 22: 611-20.
22. Bentall RP, Claridge GS, Slade PD. The multidimensional nature of schizotypal traits: A factor analytic study with normal subjects. Br J Clin Psychol 1989; 28: 363-75.
23. Venables PH, Rector NA. The content and structure of schizotypy: A study using confirmatory factor analysis. Schizophr Bull 2000; 26: 587-602.
24. Reynolds CA, Raine A, Mellingen K, Venables PH, Mednick SA. Three-factor model of schizotypal personality: Invariance across culture, gender, religious affiliation, family adversity, and psychopathology. Schizophr Bull 2000; 26: 603-18.
25. Liddle PF. The symptoms of chronic schizophrenia: A re-examination of the positive-negative dichotomy. Br J Psychiatry 1987; 151: 145-51.
26. Andreasen NC. Thought, language, and communication disorders. I. Clinical assessment, definition of terms, and evaluation of their reliability. Arch Gen Psychiatry 1979; 36: 1315-21.
27. Ulhaas PJ, Silverstein SM, Phillips WA, Lovell PG. Evidence for impaired visual context processing in schizotypy with thought disorder. Schizophr Res 2004; 68: 249-60.
28. Liddle PF, Ngan ET, Caissie SL, et al. Thought and Language index: An instrument for assessing thought and language in schizophrenia. Br J Psychiatry 2002 October; 181: 326-30.
29. Nelson HE. National Adult Reading Test: Test Manual. Windsor: NFER, 1982.
30. Hollingshead A. Two Factor Index of Social Position. New Haven: Yale University Press, 1957.
31. Chapman LJ, Chapman JP, Raulin ML. Body-image aberration in schizophrenia. J Abnorm Psychol 1978; 87: 399-407.
32. Eckblad M, Chapman LJ. Magical ideation as an indicator of schizotypy. J Consult Clin Psychol 1983; 51: 215-25.
33. Chapman JP, Chapman LJ, Kwapil TR. Scales for the measurement of schizotypy. In: Raine A, Lencz T, Mednick SA, eds. Schizotypal Personality. Cambridge: Cambridge University Press, 1995; 79-106.
34. Allen J, Schuldberg D. Positive thought disorder in a hypothetically psychosis-prone population. J Abnorm Psychol 1989; 98: 491-4.
35. Haroun N, Dunn L, Haroun A, Cadenhead KS. Risk and protection in prodromal schizophrenia: Ethical implications for clinical practice and future research. Schizophr Bull 2006; 32: 166-78.
36. Coleman MJ, Levy DL, Lenzenweger MF, Holzman PS. Thought disorder, perceptual aberrations, and schizotypy. J Abnorm Psychol 1996; 105: 469-73.