1. Chinese-adapted youth attitude to noise scale: Evaluation of validity and reliability
- Author
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Xiaofang Zhu, Ali Bihi, Xiaolan Hu, Yaqi Lv, Ali Abbas, Xian Zhu, Lingyan Mo, and Xiaoxia Peng
- Subjects
Chinese adaption ,confirmatory factorial analysis ,reliability ,validity ,youth attitude to noise scale ,Otorhinolaryngology ,RF1-547 ,Industrial medicine. Industrial hygiene ,RC963-969 - Abstract
Noise exposure is central to hearing impairment, especially for adolescents. Chinese youth frequently and consciously expose themselves to loud noise, often for many hours. Hence, a Chinese-adapted evaluative scale to measure youth′s attitude toward noise could rigorously evaluate data validity and reliability. After authenticating the youth attitude to noise scale (YANS) originally developed by Olsen and Erlandsson, we purposively sampled and surveyed 642 freshmen at Capital Medical University in Beijing, China. To establish validity, we conducted confirmatory factor analysis according to Olsen′s classification. To establish reliability, we calculated Cronbach′s alpha coefficient and split-half coefficient. We used Bland-Altman analysis to calculate the agreement limits between test and retest. Among 642 students, 550 (85.67%) participated in statistical analysis (399 females [72.55%] vs. 151 males [27.45%]). Confirmatory factorial analysis sorted 19 items into four main subcategories (F1-F4) in terms of factor load, yielding a correlation coefficient between factors
- Published
- 2014
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