The reliability and validity of the Japanese version of the Levels of Emotional Awareness Scale (LEAS-J)

<p>Abstract</p> <p>Background</p> <p>The Levels of Emotional Awareness Scale (LEAS) was developed to assess five levels of emotional awareness: bodily sensations, action tendencies, single emotions, blends of emotion, and combinations of blends. It is a paper and pencil...

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Main Authors: Terasawa Yuri, Gondo Motoharu, Arakawa Hiromi, Nishimura Hiroki, Moriguchi Yoshiya, Lane Richard D, Komaki Gen, Igarashi Tetsuya, Sullivan Corbet V, Maeda Motonari
Format: Article
Language:English
Published: BMC 2011-01-01
Series:BioPsychoSocial Medicine
Online Access:http://www.bpsmedicine.com/content/5/1/2
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Summary:<p>Abstract</p> <p>Background</p> <p>The Levels of Emotional Awareness Scale (LEAS) was developed to assess five levels of emotional awareness: bodily sensations, action tendencies, single emotions, blends of emotion, and combinations of blends. It is a paper and pencil performance questionnaire that presents 20 emotion-evoking scenes. We developed a Japanese version of the LEAS (LEAS-J), and its reliability and validity were examined.</p> <p>Methods</p> <p>The LEAS-J level was independently assessed by two researchers who scored each response according to the LEAS scoring manual. High inter-rater reliability and internal consistency were obtained for the LEAS-J. Measures were socioeconomic status, LEAS-J, Toronto Alexithymia Scale-20 (TAS-20), Interpersonal Reactivity Index (IRI), and NEO Five-Factor Inventory (NEO-FFI). TAS-20, IRI and NEO-FFI were the measures used to explore the construct validity of LEAS-J, as it was predicted that higher scores on the LEAS-J would be related to fewer alexithymic features, greater empathetic ability, and a greater sense of cooperation with others. Questionnaires were completed by 344 university students.</p> <p>Results</p> <p>The criterion-referenced validity was determined: a significant negative relationship was found with the externally-oriented thinking scores of TAS-20, and positive relationships were found with fantasy, perspective taking, and empathic concern on IRI and with extraversion, openness to experience, and agreeableness on NEO-FFI.</p> <p>Conclusions</p> <p>Consistent with our expectations, the findings provide evidence that the LEAS-J has good reliability and validity. In addition, women had significantly higher scores than men on LEAS-J, showing that the gender difference identified in the original LEAS was cross-culturally consistent.</p>
ISSN:1751-0759