3 A social psychologist is testing the effect of type of

Last updated: 3/29/2023

3 A social psychologist is testing the effect of type of speaker in a commercial on attitude She recruited 25 people Every person watched three commercials each for a different consumer product One featured a celebrity speaker one had a common person speaker and one had an expert speaker She assessed attitude toward the product after each commercial What are a The factor s b The levels c Between or within groups