Development and Validation of a Persian Version of Dichotic Emotional Word Test

Davudazde, Atefe and Shaibanizadeh, Abdolreza and Jafari, Zahra and Fahimnia, Frazin and Haghani, Masoud (2016) Development and Validation of a Persian Version of Dichotic Emotional Word Test. Iranian Journal of Otorhinolaryngology, 28 (2). pp. 113-119.

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Introduction: Emotional words in comparison with neutral words have different hemispheric specialization. It is assumed that the right hemisphere has a role in processing every kind of emotional word. The objective of the present study was the development of a Persian version of the dichotic emotional word test and evaluate its validation among adult Persian speakers. Materials and Methods: The present study was done on 60 adults, with the age ranging from 18-30 years for both genders, who had no history of neurological disorders with normal hearing. The developed test included eight main lists; each had several dichotic emotional/ neutral pairs of words. Participants were asked to recall as many words in each list as they could after they listened to them. A content validity index was used to analyze the validity of the test. Results: The mean content validity index score was 0.94. The findings showed that in the left ear, emotional words were remembered more than neutral ones (P=0.007). While in the right ear, neutral words were remembered more (P=0.009). There were no significant differences in male and female scores. Conclusion: Dichotic emotional word test has a high content validity. The ability to remember emotional words better in the left ear supports the dominant role of the right hemisphere in emotional word perception.

Item Type: Article
Subjects: WV Otolaryngology
Divisions: Journals > Iranian J Otorhinolaryngology
Depositing User: ijo ijo
Date Deposited: 25 Sep 2017 18:32
Last Modified: 25 Sep 2017 18:32

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