1.) Did the researchers conduct an experiment, yes or no? Please explain why this is or is not an experiment.
2.) What are the predictor variables (also called the independent variables) in the study?
3.) What is the dependent variable in the study? (Select all that apply.)
4.) The textbook mentions the facial feedback hypothesis. What are the conclusions of this research article and does it agree or disagree with the conclusions of the 1988 facial feedback studies?
Read 385-387 to answer the #4 questions.