COMM 200 Exam 1 practice questions

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• 1. Quiz: A researcher wants to understand how first-gen college students describe the meaning of support during their first semester. She conducts in-depth interviews and analyzes recurring themes. Which research perspective best fits this project?
• 2. Quiz: A professor wants to determine whether adding humor to a public-health message causes higher recall. Which method is required to support a causal conclusion?
• 3. Quiz: A study tests whether room temperature affects audience attention. What is the dependent variable?
• 4. Quiz: While explaining the size of a package, Alex holds both hands apart to show its width. The gesture is a(n):
• 5. Quiz: A student reads a newspaper story summarizing a peer-reviewed experiment conducted by a research team. For the student, the newspaper story is which type of research source?