Final answer:
In the Meier and Hines experiment, the type of hot sauce is the independent variable, the confederate's response is the dependent variable, the control group would be subjects not exposed to the hot sauce, and randomization is the assignment of subjects to different conditions.
Step-by-step explanation:
In the experiment by Meier and Hines, the independent variable would be the type of hot sauce chosen to give to a confederate. This is because it is the variable that the experimenters manipulated to observe its effect on the outcome. The dependent variable would be the response or behavior of the confederate after receiving the hot sauce, as this is the outcome that is being measured. The control group would be subjects who were not exposed to the independent variable, perhaps giving condiments other than hot sauce to the confederate. Randomization would involve assigning subjects randomly to different conditions (such as different types of hot sauces) to equalize other possible influences on the outcome.
Learn more about Experiment Variables