Answer:
Dependent variable - interpersonal attraction
Independent variable - Self-esteem
Level of independent variable = 2 (insult, compliment)
Explanation: The research study conducted in the question above is composed of;
The dependent variable, which is the variable or property we wish to measure by using different levels of the independent variable. The dependent variable here is interpersonal attraction. And
The independent variable which is the variable which causes changes or variations in the dependent variable,which in this case is Self-esteem with two levels; insult or compliment.