According to Sternberg's triangular theory, the three aspects of love are intimacy, passion, and commitment

Of the theorists listed below, who helped develop the humanistic approach

a. Rogers b. Skinner c. Wundt d. Freud e. James

If a female bird wants to mate with a healthy male (with presumably good genes), which of the following is a good indicator of health?

a. Cautious behavior b. Brightly colored feathers c. An average length of tail d. Good body odor