3.1 Participants
The participants are 85 college students consisting of 50 females and 35 males. The average age of the participants was 19.50 years (ranging from 16 to 25 years). All participants had normal visual acuity. And all participants had basic level of computer literacy and had experiences with the Internet and Web technology. Before performing the task, the participants were explained and presented with a set of instructions. They also received practice trials to familiarize with the test.