This essay sheds light on what is a psychological perspective, demystifies the different types of psychological perspectives, reveals the most rational type of psychological perspective, and delineates the benefits of utilizing a psychological perspective that is rational. A psychological perspective provides a specific approach for observing human behaviors and understanding human behaviors. A psychological perspective is able to guide a person’s interpretation of human behaviors. A psychological perspective can also provide certain assumptions appertaining to human behaviors. The utilization of a psychological perspective can render it all the more easier for people to understand the functions of human behaviors. Psychologists often aim to not only understand human behaviors, but also aim to understand how the mind influences feelings, thoughts, beliefs, and intentions. The field of psychology is eminently broad in scope and psychological perspectives provide a specific approach for observing human behaviors and understanding human behaviors which thereby renders it easier for people to be able to understand human nature. A person’s feelings, thoughts, beliefs, and intentions can influence his exhibited behaviors. A person behaviors can also be influenced by his peer groups. There are a copious amount of endogenous factors and exogenous factors that can influence a person’s behaviors. Because people have disparate feelings, thoughts, beliefs, intentions, and social groups than other people, it is understandable that behaviors of human beings can vary from person to person. People are also raised in disparate environments, have disparate lifestyles, and have disparate cultural backgrounds which can also affect their behaviors. Whichever psychological perspective you utilize will furnish you with a specific approach for observing human behaviors and understanding human behaviors. You may perceive human beings vastly different from other people who utilize a disparate type of psychological perspective. The psychological perspective you utilize as an approach for observing human behavior and understanding human behaviors can significantly differ from other people who utilize a disparate psychological perspective as an approach for observing human behavior and understanding human behaviors. If you for instance are attempting to better understand aggressive behaviors in human beings and utilize a biological perspective to do so, then you may be inclined to ascertain how the mind and nervous system is able to influence aggressive behaviors in human being. If you utilize a biological perspective to better understand aggressive behaviors in human beings, then you for instance might be inclined to believe that human beings can succumb to exhibiting aggressive behaviors if their biological needs remain unassuaged, such as their need for food and water, and if they also struggle to cope with this plight. If you for instance are attempting to better understand aggressive behaviors in human beings and utilize a behavioral perspective to do so, then you may be inclined to ascertain how environmental variables influence aggressive behaviors in human being. If you utilize a behavioral perspective to better understand aggressive behaviors in human beings, then you for instance might be inclined to believe that human beings can succumb to exhibiting aggressive behaviors if they acquired aggressive behaviors overtime due to growing up in an environment where aggressive behaviors were profusely exhibited by other people in their environment. If you for instance are attempting to better understand aggressive behaviors in human beings and utilize a cross-cultural perspective to do so, then you may be inclined to ascertain how cultural variables influence aggressive behaviors. If you utilize a cross-cultural perspective to better understand aggressive behaviors in human beings, then you for instance might be inclined to believe that human beings can succumb to exhibiting aggressive behaviors if they acquired aggressive behaviors due to being apart of a cultural background where aggressive behaviors were frequently exhibited among other people who share the same cultural background as them. Unbeknownst to most people, there are a myriad of disparate types of psychological perspectives.