Validating specific psychopathology scales in older outpatients with schizophrenia

Journal of Nervous and Mental Disease

Volumn 184, Issue 4, 1996, Pages 246-251

  Mcadams, Lou Ann ^a   Harris, M Jackuelyn ^a   Bailey, Anne ^a   Fell, Robert ^a   Jeste, Dilip V ^a,b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b VA SAN DIEGO HEALTHCARE SYSTEM   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AGING; ARTICLE; FEMALE; HUMAN; MAJOR CLINICAL STUDY; MALE; OUTPATIENT; RATING SCALE; SCHIZOPHRENIA;

AGE FACTORS; AMBULATORY CARE; FACTOR ANALYSIS, STATISTICAL; FEMALE; HUMANS; MALE; MIDDLE AGED; PSYCHIATRIC STATUS RATING SCALES; PSYCHOMETRICS; REPRODUCIBILITY OF RESULTS; SCHIZOPHRENIA; SCHIZOPHRENIC PSYCHOLOGY;

EID: 0030011925     PISSN: 00223018     EISSN: None     Source Type: Journal    
DOI: 10.1097/00005053-199604000-00008     Document Type: Article

References (30)

1. American Psychiatric Association (1987) Diagnostic and statistical manual of mental disorders (3rd rev. ed). Washington, DC: Author.
2. Andreasen NC (1981) The Scale for the Assessment of Negative Symptoms (SANS). Iowa City: The University of Iowa.
3. Andreasen NC (1982) Negative symptoms in schizophrenia: Definition and reliability. Arch Gen Psychiatry 39:784-788.
4. Andreasen NC (1984) The Scale for the Assessment of Positive Symptoms (SAPS). Iowa City: The University of Iowa.
5. Andreasen NC, Arndt S, Alliger R, Miller D, Flaum M (1995) Symptoms of schizophrenia. Arch Gen Psychiatry 52:341-351.
6. Andreasen NC, Olsen S (1982) Negative vs positive schizophrenia: Definition and validation. Arch Gen Psychiatry 39:789-794.
7. Arndt S, Andreasen NC, Flaum M, Miller D, Nopoulos P (1995) A longitudinal study of symptom dimensions in schizophrenia: Prediction and patterns of change. Arch Gen Psychiatry 52: 352-360.
8. Belitsky R, McGlashan TH (1993) At issue: The manifestations of schizophrenia in late life - A dearth of data. Schizophr Bull 19:683-685.
9. Campbell DT, Fiske DW (1959) Convergent and discriminant validation by the multitrait-multimethod matrix. Psychol Bull 56: 81-105.
10. Carmines EG, Zeller RA (1979) Reliability and validity assessment. Beverly Hills, CA: Sage.
11. Cattell RB (1966) The scree test for the number of factors. Multivar Behav Res 1:245-276.
12. Ciompi L (1980) Catamnestic long-term study on the course of life and aging of schizophrenics. Schizophr Bull 6:606-618.
13. Dixon WJ, Ed. (1992) BMDP statistical software manual. Berkeley, CA: University of California Press.
14. Dunteman GH (1989) Principal components analysis. Beverly Hills, CA: Sage.
15. Hamilton M (1967) Development of a rating scale for primary depressive illness. Br J Soc Clin Psychol 6:278-296.
16. Hamilton M (1980) Rating depressive patients. J Clin Psychiatry 41:21-24.
17. Harris MJ, McAdams LA, Heaton SC (1994) Negative symptoms in late-life schizophrenia. Am J Geriatr Psychiatry 2:9-20.
18. Harris RJ (1985) A primer of multivariate statistics, 2nd ed. New York: Academic Press.
19. Jeste DV, Caligiuri MP (1993) Tardive dyskinesia. Schizophr Bull 19:303-315.
20. Jeste DV, Gilbert PL, Kodsi A, Heaton SC, Lacro JP, Sewell DD (1995a) Late-life schizophrenia. In Hirsch S, Weinberger D (Eds), Schizophrenia. London: Blackwell Scientific.
21. Jeste DV, Harris MJ, Krull A, Kuck J, McAdams LA, Heaton R (1995b) Clinical and neuropsychological characteristics of patients with late-onset schizophrenia. Am J Psychiatry 152: 722-730.
22. Jolliffe IT (1972) Discarding variables in a principal components analysis. I: Artificial data. Appl Stat 21:160-173.
23. Jolliffe IT (1986) Principal components analysis. New York: Springer-Verlag.
24. Kaiser HF (1960) The application of electronic computers to factor analysis. Educat Psychol Meas 20:141-151.
25. Overall JE, Gorham DR (1962) The Brief Psychiatric Rating Scale. Psychol Rep 10:799-812.
26. Overall JE, Gorham DR (1988) The Brief Psychiatric Rating Scale (BPRS): Recent developments in ascertainment and scaling. Psychopharmacol Bull 24(1):97-99.
27. Shrout PE, Fleiss JL (1979) Intraclass correlations: Uses in assessing rater reliability. Psychol Bull 86:420-428.
28. Spitzer RL, Williams JBW, Gibbon M, First MB (1990) User's guide for the Structured Clinical Interview for DSM-III-R. Washington, DC: American Psychiatric Press.
29. Tabachnick BG, Fidell LS (1989) Using multivariate statistics (2nd ed). New York: Harper Collins.
30. Thurstone LL (1947) Multiple factor analysis. Chicago, IL: University of Chicago Press.