The Relationship Between Gender and Eye Colour

This study took place on September 15,2015 at York University Keele campus. 20 test subjects were observed and asked for their eye colour via a verbal survey.本研究于2015年9月15日在约克大学（York University）基尔校区（Keele Campus）开展。研究期间对20名测试受试者进行了观察，并通过口头问卷调查的方式采集其眼部颜色（eye colour）信息。