Final answer:
The primary goal of individuals who strive to understand the world is to gain knowledge and develop an understanding of reality. They want to predict and control aspects of the world based on this understanding.
Step-by-step explanation:
The primary goal of individuals who strive to understand the world is to gain knowledge and develop an understanding of reality.
Scientists, including political scientists and psychologists, seek to predict and control aspects of the world based on this understanding.
Political scientists use knowledge of human behavior to make predictions about political actions and outcomes, while psychologists focus on understanding behavior and the cognitive and physiological processes behind it.