A preliminary analysis of light blue backgrounds on the scores of Web-based tests using NIRS. - Atsuko K. Yamazaki; Kaoru Eto; Hitomi Shimada (ITHET, 2013)

A Preliminary Examination of the Effect of White and Blue Backgrounds on Web-based English Listening Tests. - Atsuko K. Yamazaki; Hitomi Shimada; Kaoru Eto (KES, 2013)

The Effects of Light Blue and White Backgrounds on the Brain Activity of Web-based English Tests' Takers. - Atsuko K. Yamazaki; Shinji Koizumi; Hitomi Shimada; Kaoru Eto (KES, 2014)