A Repeated Measure Analysis of the Serial Color-Word Test in Anorexia Nervosa

Abstract

Patterns of adaptation to conflict in anorexia nervosa were assessed with the Serial Color-Word Test. A group of teenage girls with anorexia nervosa (n = 34) was compared with an age-matched group of normal girls (n = 54). Measures of linear and nonlinear change of reading times during each of the five consecutive trials of the test were compared between groups by means of a multivariate model with doubly repeated measures. Multivariate testing indicated statistically significant main effects of group and time, as well as a group × time interaction. The groups did not differ on linear change, while anorexia patients had higher scores of nonlinear change. When the same analysis was performed covarying for total reading times, the main effect of group remained significant and anorexia patients had higher scores on linear change. The anorexia group seemed less able to master the conflict situation over time, a tendency which could be related to treatment outcomes.

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References

American Psychiatric Association. (2000) Diagnostic and statistical manual of mental disorders. (4th ed., Rev.) Washington, DC: Author.

First

M. B.

Spitzer

R. L.

Gibbon

Williams

J. B. W.

(1996) The Structured Clinical Interview for DSM–IV Axis I Disorders: Patient edition (SCID-I–P). New York: Biometrics Research Department, New York State Univer.

Rubino

I. A.

Claps

Zanna

Caramia

Pezzarossa

Ciani

(1997) General cognitive abilities and patterns of adaptation: Serial Color-Word Test norms based on reading times. Perceptual and Motor Skills, 85,1347–1353.

Rubino

I. A.

Del Monaco

Rocchi

M. T.

Pezzarossa

(1994) Microgenetic styles of regulation in schizophrenia. Perceptual and Motor Skills, 79,451–457.

Rubino

I. A.

Dotti

Greco

Zanna

Fieramonti

Ciani

(1995) Styles of regulation in the bipolar spectrum. Perceptual and Motor Skills, 81,419–428.

Rubino

I. A.

Pezzarossa

D'Arconte

Siracusano

(2007) Patterns of adaptation in Obsessive–Compulsive Disorder: Multivariate indicators of greater variability and linear change compared to controls. Perceptual and Motor Skills, 104,352–354.

Rubino

I. A.

Scarpellino

Romeo

Della Rosa

(2001) Serial Color-Word Test predicts outcome of pharmacologic treatment for Panic Disorder. Perceptual and Motor Skills, 93,86–88.

Rubino

I. A.

Tozzi

Siracusano

(2008) Which type of norm for S-CWT research? In Smith

G. S.

Carlsson

I. M.

(Eds.), Process and personality: Actualization of the personal world with process-oriented methods. Heusenstamm, Germany: Ontos Verlag. Pp 191–200.

Rubino

I. A.

Verucci

Fortuna

(1993) Microgenetic styles of regulation among two nonpsychotic psychiatric groups. Perceptual and Motor Skills, 76,1059–1069.

10.

Smith

G. J. W.

Klein

G. S.

(1953) Cognitive controls in serial behaviour patterns. Journal of Personality, 22,188–213.

11.

Smith

G. J. W.

Nyman

G. E.

(1970) A study of psychotic patterns with the Serial Color-Word Test. In Kragh

Smith

G. J. W.

(Eds.), Percept-genetic analysis. Lund, Sweden: Gleerups. Pp 263–272.

12.

Smith

G. J. W.

Nyman

G. E.

Hentschel

Rubino

I. A.

(2001) Serieller Farb-Wort Test (S-CWT) manual. Frankfurt am Main, Germany: Swets & Zeitlinger.

13.

Theander

(1970) Anorexia Nervosa: A psychiatric investigation of 94 female patients. Acta Psychiatrica Scandinavica, Suppl. 214, 1–194.