Final answer:
A psychologist interested in mental processes like memory and perception would identify as a cognitivist, aligned with cognitive psychology, which emerged during the cognitive revolution and focuses on human thinking and internal mental states.
Step-by-step explanation:
A psychologist primarily interested in mental processes such as memory and perception would most likely identify as a cognitivist. Cognitive psychology is the branch of psychology that focuses on the study of human thinking, including aspects such as memory, perception, and other cognitive processes. This field emerged significantly during the cognitive revolution of the 1950s when a renewed interest in mental processes began to reshape psychological perspectives. Cognitive psychologists may study the interactions among human thinking, emotion, language, and problem-solving, striving to understand how these processes influence our actions and experiences.
Cognitive psychology is characterized by its focus on internal mental states rather than external behaviors, distinguishing it from behaviorism, which strictly focuses on observable behaviors. The cognitive approach to psychology also often involves collaborations across various disciplines, sometimes referred to as cognitive science. Cognitive psychologists employ empirical methods to study and understand mental processes rigorously.