Approximately 1 in _____ infants is born with only one sex chromosome

From a psychological standpoint, group membership appears to have advantages and disadvantages

a. True b. False

According to Matsumoto, ethnocentrism is a by-product of our upbringing because:

a. it is genetic. b. as we grow up in society, we learn the expected behaviors, beliefs, and values that are typical within that society. c. we are always unaware of its presence. d. it prevents us from "getting caught up" in the rules of another culture and forsaking our own culture.