چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Background: Extrovert and introvert subjects’ attention levels are affected by exposure to noise. The aim of this study was to investigate the effects of stress (noise) on selective attention of university students. Methods: Exposure to 80 dBA noise was used as a stimulus condition in this study. Eysenck Personality Questionnaire (EPQ) was used for determining personality traits such as extraversion-introversion, stability, and instability. Weinstein’s noise sensitivity scale and the ISO15666 standard were used to assess noise sensitivity and noise annoyance, respectively. In order to assess continuous selective attention, DUAF test was used. Participants were asked to expose to 80 dBA noise at 4000 Hz frequency for 2 h and perform DUAF test before and after noise exposure. Results: The results among introvert subjects indicated that the only statistically significant difference was reported for the mean time spent on incorrect answers (p = 0.018). For extrovert subjects, there were significant differences in the mean number of correct answers (p = 0.005), the mean number of incorrect answers (p = 0.002), the mean time spent on correct answers (p = 0.008), and the mean time spent on incorrect answers (p = 0.001). Conclusion: The results of this study indicate that stress (noise) improves selective attention in the extrovert subjects. |
| نویسنده | نفر چندم مقاله |
|---|---|
| غلامرضا مرادی | اول |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| selective attention.pdf | 1397/10/03 | 562316 | دانلود |
