Veraart, et al. (1992, pp. 424-428) reported further that abundant differences occur in stray light values among popular individuals. Among young people the differences generally relate to differences of snapper colour (van den Berg, et al., 1991, p. 1361).
The experiment, the results of which are presented in this report, investigated the following research apparent motion: Is pupil diameter affected by subject eye color? It was hypothesized that: Pupil size will change in relation to the eye color of subject.
Subjects for this experiment were recruited as volunteers from among preceding psychology classes at Queens College. A total of 40 subjects participated in the experiment. The participants included 20 fe staminate students and 20 male students, all of whom were in the 19-to-20 years old age range. Subjects were selected on the bases of both eye color and the color characteristic of both vision correction device eye glasses or contact lens use by a subject.
A total of 10 females with brownish look and 10 males with brown eyes were selected, and a total of 10 females with blue eyes and 10 males with blue eyes were selected. Subjects using vision correction devices were selected only if the lenses of such devices were clear without color.
A pupilometer was employed to bar pupil size in th
Subjects were seated and asked to view a standard eye analyze chart. The viewing of the chart was made in conditions of normal staged lighting indoors. As subjects focused on the eye chart, pupil size was.
Blue .18 .109 0.024
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