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Development and validation of a pictographic assessment embodiment scale.
Sutil-Jiménez, Antonio J; Alba, Guzmán; Muñoz, Miguel A.
Afiliación
  • Sutil-Jiménez AJ; Department of Personality, Assessment and Treatment, University of Granada, Granada, Spain.
  • Alba G; Department of Personality, Assessment and Treatment, University of Granada, Granada, Spain.
  • Muñoz MA; Mind, Brain and Behavior Research Center, University of Granada, Granada, Spain.
Q J Exp Psychol (Hove) ; : 17470218241252557, 2024 May 28.
Article en En | MEDLINE | ID: mdl-38659176
ABSTRACT
Embodiment is a complex concept related to the subjective perception of an object as it belongs to its own body. In general, this construct has been evaluated by means of questionnaires, but validation studies in other cultures and limitations related with barriers of language received little attention. The purpose of the present investigation was twofold to validate the factorial structure of embodiment questionnaire (EQ) and to construct a pictographic scale (PAE) to measure embodiment without relapse verbal representations. In the first experiment, 136 participants underwent a Rubber Hand Illusion (RHI) procedure following both congruent and incongruent (control) visuo-tactile stimulations. Then, they evaluated embodiment illusion in EQ using a Likert-type scale to rate their agreement or disagreement with 27 statements and with a pictographic scale designed to assess their subjective experience of the illusion. Principal components analysis in EQ scores identified four components that emerged in both conditions Embodiment, Disembodiment, Affect and Deafference. PAE scale was highly correlated with embodiment factor and can differentiate between conditions. In a second experiment, 30 participants underwent the RHI procedure, and they were assessed using PAE and proprioceptive drift. Results indicate a high positive correlation between PAE and post-illusion drift score. These results provide evidence about the consistency of the factorial structure of EQ across cultures, and we also provide a new pictographic tool that allows quick measurement of embodiment overcoming language barriers.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Q J Exp Psychol (Hove) Asunto de la revista: PSICOFISIOLOGIA / PSICOLOGIA Año: 2024 Tipo del documento: Article País de afiliación: España Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Q J Exp Psychol (Hove) Asunto de la revista: PSICOFISIOLOGIA / PSICOLOGIA Año: 2024 Tipo del documento: Article País de afiliación: España Pais de publicación: Reino Unido