The document provides links to two YouTube video clips for a study on a 5-year-old male participant who is half Cantonese and half Hispanic. The first clip is from "Black and White?!" and should be watched up to 1 minute and 24 seconds. The second clip is from "Girl or Boy?!?!" and contains two sections from 2 minutes 8 seconds to 3 minutes 20 seconds and then 4 minutes 29 seconds to the end. Background information on the participant's sex, age, ethnicity, and occupation as a preschooler is also included.