Which of the following is NOT one of the four main goals of psychology?

The goal of "exploit" is not considered one of the four main goals of psychology. The primary objectives in the field of psychology are to describe, predict, understand, and influence behavior and mental processes. Describing involves detailing the characteristics of behavior, while predicting refers to forecasting future behaviors based on observed patterns. Understanding is about grasping the reasons behind behaviors, and influencing refers to applying psychological principles to change behaviors in a desired way. Each of these goals serves to further the understanding of human behavior and mental processes, whereas exploiting does not align with the ethical standards and aims of psychology, which focuses on enhancing well-being and understanding rather than taking advantage of individuals.