Final answer:
Behaviorism is the belief that psychology should be an objective science that studies behavior without reference to mental processes. However, most modern psychologists, especially in the field of cognitive psychology, do not agree with this view.
Step-by-step explanation:
The belief that psychology should be an objective science that studies behavior without reference to mental processes is characteristic of behaviorism. While behaviorism was influential in the early 20th century, modern psychologists today, most notably those in the field of cognitive psychology, do not agree with this view. Cognitive psychology focuses on the study of mental processes, such as thinking, memory, and perception, and recognizes the importance of understanding both behavior and mental processes.