Psychology is the scientific study of mind and behavior. The discipline of psychology is broadly divisible into … John received constant physical and psychological abuse from his father. It arose as a discipline distinct from philosophy in the late 19 th century. Psychological means concerned with a persons mind and thoughts. Of or pertaining to psychology. The meaning of psychological is of or relating to psychology. Relating to the human mind and feelings: How to use psychological in a sentence. Of or relating to psychology. Of, pertaining to, dealing with, or affecting the mind, esp. Pertaining to the mind or to mental phenomena as the subject matter of psychology. Psychology is the study of the mind and behavior. (of an illness or other physical problem) caused by…. The american psychological association (apa) is a scientific and professional organization that represents psychologists in the united states. Whether you struggle with anxiety, depression, self-esteem, or any other issue, you should know that there is hope for a better tomorrow. Robyns loss of memory is a psychological … [1][2] its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and … See examples of psychological used in a sentence. · psychology, scientific discipline that studies mental states and processes and behaviour in humans and other animals.