With respect to the nature/nurture debate, psychologists now believe that is/are important in understanding the mind, brain, and behavior.

both nature and nurture

Explanation:

In psychology, they study what shapes our personality and analyzes the relative influence that the environment (nurture) and our genes (nature) have on it. Psychologists think that the personality of the individual (and even his intelligence) is the product of both nature factors and the environment (nurture, relationship with parents, social conditioning, nutrition and education)

answer; (d) all of the above; 100%

answer; /// the need to make choices because economic wants exceed economic means;