Development and Validation of a Persian Version of Dichotic Emotional Word Test | ||
| Iranian Journal of Otorhinolaryngology | ||
| مقاله 4، دوره 28، شماره 2، خرداد 2016، صفحه 113-119 اصل مقاله (252.09 K) | ||
| نوع مقاله: Original | ||
| شناسه دیجیتال (DOI): 10.22038/ijorl.2016.6537 | ||
| نویسندگان | ||
| Atefe Davudazde* 1؛ Abdolreza Shaibanizadeh1؛ Zahra Jafari2؛ Frazin Fahimnia3؛ Masoud Haghani4 | ||
| 1Department of Audiology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran. | ||
| 2Rehabilitation Research Center, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran. | ||
| 3Department of Linguistics, Linguistics Faculty, Institute for Humanities and Cultural Studies, Tehran, Iran. | ||
| 4Department of Biostatistics, School of Management and Medical Information Science, Iran University of Medical Sciences, Tehran, Iran. | ||
| چکیده | ||
| 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. | ||
| کلیدواژهها | ||
| Dichotic Listening Test؛ Emotional Aspects؛ Right Hemisphere؛ Cerebral Dominance | ||
| مراجع | ||
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