Iranian Version of Speech, Spatial, and Qualities of Hearing Scale: A Psychometric Study
,
Abstract
Evaluation of communication abilities in the elderly is crucial for activities which will be performed to improve their quality of life. A valid and reliable questionnaire is needed for assessing communication abilities. We aimed to translate and validate the speech, spatial, and qualities of hearing scale (SSQ) in Iran. The forward-backward procedure was applied to translate the questionnaire from English into Persian. After linguistic validation and pilot study, a cross-sectional study was carried out, and psychometric properties of the Iranian version of the SSQ were tested. Number of 333 elderly individuals with impaired hearing completed the questionnaire. Number 48.3% were hearing aid users and 51.7% was not. Reliability was assessed by internal consistency (Cronbach's alpha) and test-retest analysis. Exploratory factor analysis was performed for extracting factor structure of the Persian version of SSQ. Confirmatory factor analysis was performed to compare different models of factor loadings. The Mean age of participants was 62.00 years (SD=9.58 years), and the mean SSQ score was 5.1 (SD=1.2, ranged: 3.17-6.27). Reliability evaluation revealed high internal consistency and good test- retest reliability. Cronbach's alpha coefficient was 0.96 and the Pierson Correlation at test-retest analysis was 0.73 for Quality of hearing factor, 0.88 for Spatial and o.73 for Speech understanding factor. The results of exploratory factor analysis (EFA) indicated a four-factor solution for P-SSQ that jointly accounted for 52.40% of the variance observed. Confirmatory factor analysis approved the three factor solution but proposed a possible fourth factor. The Iranian version of the SSQ has acceptable psychometric properties, and it will be helpful for assessing different kinds of communication abilities in the Iranian elderly population.
Akeroyd MA, Guy FH, Harrison DL, Suller SL. A factor analysis of the Speech, Spatial and Qualities of Hearing Questionnaire (SSQ). Int J Audiol 2011;51:262.
Akeroyd MA, Guy FH, Harrison DL, Suller SL. A factor analysis of the SSQ (Speech, Spatial, and Qualities of Hearing Scale). Int J Audiol 2014;53:101-14.
Cox R, Alexander GC. The abbreviated profile of hearing aid benefit. Ear Hear 1995;16:176-86.
Dayna S, Cruickshanks KJ, Klein BE, Klein R, Wiley TL, Nondahl DM. The Impact of Hearing Loss on Quality of life in older Adults. Gerontologist 2003;43:661-8.
Demorest ME, Walden BE. Psychometric principles in the selection, interpretation, and evaluation of communication self-assessment inventories. J Speech Hear Disord 1984;49:226-40.
Demeester K, Topsakal V , Hendrickx JJ , Fransen E, Van Laer L, Vn Camp G, et al. Hearing disability measured by the Speech, Spatial, and Qualities of Hearing Scale in clinically normal hearing and hearing- impaired middle – aged persons, and disability screening by means of reduced SSQ (THE SSQ5). Ear Hearing 2012;33:615-25.
Gatehouse S, Noble W. The speech ,spatial and Qualities of Hearing scale (SSQ). Int J Audiol 2004;43:85-99.
Gordon-Salant S, Frisina RD, Fay RR, Popper AN, eds.The Aging Auditory System. 1st ed. New York: Springer,2010.
Hui CH, Triandis HC. Individualism-collectivism: A Study of Cross-Cultural Researchers. J Cross Cult Psychol 1986;17:225-48.
Jensen NS, Akeroyd MA, Noble W, Naylor G. The Speech, Spatial and Qualities of Hearing scale (SSQ) as a benefit measure. (Accessed March 2016, 12, at http://www.ihr.mrc.ac.uk/products/display/ssq).
Kiessling J, Grugel L, Meister H, Meis M. German translations of questionnaires SADl, ECHO, and SSQ and their evaluation. Z Audiol 2011;50:616.
Kobler S, Lindblad AC, Olofsson A, Hagerman B.Successful and unsuccessful users of bilateral amplification: Differences and similarities in binaural performance. Int J Audiol 2010;49:613-27.
Kramer SE, kapteyn TS, Festen JM, Tobi H. Factors in subjective hearing disability. Audiology 1995;34:311-20.
Martin J, Jerger JF. Some effects of aging on central auditory processing. J Rehabil Res Dev 2005;24:25-44.
Bullinger M, Alonso J, Apolone G, Leplège A, Sullivan M, Wood-Dauphinee S, et al. Translating Health Status Questionares and Evaluating Their Quality: The IQOLA Project Approach. J clin Epidemiol 1998;51:913-23.
Most T, Adi-Bensaid L, Shpak T, Sharkiya S, Luntz M.Everyday hearing functioning in unilateral versus bilateral hearing-aid users. Am J Otolaryngol 2012;33:205-11.
Noble W, Gatehouse S. Interaural asymmetry of hearing loss, speech,spatial, and qualities of hearing scale (SSQ) disabilities and handicap. Int J Audiol 2004;43:100-14.
Noble W, Gatehouse S. Effects of bilateral versus unilateral hearing aid fitting on abilities measured by The speech, spatial, and qualities of hearing scale (SSQ). Int J Audiol 2006;45:172-81.
Noble W, Naylor B, Bhullar N, Akeroyd MA. Self- assessed hearing abilities in Middle and Olde-age adults,A Stratified sampling approach. Int J Audiol 2012;51:174-80.
Noble W, Jensen NS, Naylor G, Bhullar N, Akeroyd MA.A short form of the speech, spatial, and qualities of hearing scale suitable for clinical use: The SSQ12. Int J Audiol 2013;52:409-12.
Scarinci N, Worrall L, Hickson L. Factors associated with third-party disability in spouses of older people with hearing impairment. Ear Hear 2012;33:698-708.
Singh G, Pichora-Fuller MK. Older adults performance on the speech, spatial, and qualities of hearing scale (SSQ): Test- retest reliability and a comparison of interview and self-administration methods. Int J Audiol2012;49:733-40.
Van Wieringen A, de Voecht K, Bosman AJ, Wouters J.Functional benefit of the bone-anchored hearing aid with different auditory profiles: Objective and subjective measures. Clin Otolaryngol 2011;36:114-20.
Ventry IM, Weinstein BE. The hearing handicap inventory for adults: a new tool. Ear Hear 1982;3:128-34.
| Files | ||
| Issue | Vol 54, No 12 (2016) | |
| Section | Articles | |
| Keywords | ||
| Self-assessment Hearing ability Speech Spatial Qualities of hearing scale | ||
| Rights and permissions | |
|
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
