Question 1
Dr. Jones probably agrees with the ________ theory of psychology, since he contends that humans are intelligent species due to the fact that intelligence gives us an advantage in the natural world.
◦ psychoanalytic
◦ behavioral
◦ cognitive
◦ evolutionary
Question 2
Roman has always been drawn to the saying "Absence makes the heart grow fonder," and he decides to incorporate this saying into his research project. Roman is trying to define
absence in a way that can be empirically tested. He is attempting to use ________.
◦ an hypothesis
◦ operationalization
◦ a single-blind study
◦ a theory