A factor analytic study of two scales measuring dissociation.
Am J Clin Hypn
; 32(3): 201-7, 1990 Jan.
Article
em En
| MEDLINE
| ID: mdl-2296922
ABSTRACT
The present study was designed to investigate the construct validity of dissociation. We administered the PAS and the DES to 507 male (48%) and female (52%) undergraduate students. Factor analysis on each scale separately showed that neither the PAS nor the DES adequately measures the three dimensions hypothesized to underlie dissociative experience. For both scales, a single factor emerged as replicable and reliable. Use of the scales, in their present form, therefore, should be limited to a single dimension representing disturbances in affect-control in the case of the PAS and disturbances in cognition-control if the DES is used at least with normal populations. Analysis of the combined items showed that the scales are measuring conceptually different but statistically correlated dimensions of dissociation. Further development of both scales is desirable, and further research should investigate the effect of different response formats on the internal structure of the scales.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Inventário de Personalidade
/
Transtornos Dissociativos
Limite:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
1990
Tipo de documento:
Article