The more cognitively complex we are, the more sophisticated our level of perception

Addressing males and females over age 18 as women and men, not girls and boys, is using _______

a. vivid language b. appropriate group labels c. people first language d. sexist language

Calvin is preparing to give a speech in his personality development class. He wants to know if the members in his audience smoke or not. However, he does not want to ask them directly because he wants his speech topic to be a surprise. He is also unsure if they will answer honestly. In this scenario, Calvin could obtain this information by _____.

a. conducting a school-wide survey b. asking a representative c. informally observing them d. reviewing statistical data on the Internet