How did the cognitive revolution change the study of psychology?

The cognitive revolution marked a fundamental shift in psychology during the mid-20th century, moving the field beyond the constraints of behaviorism. While behaviorists focused exclusively on observable stimuli and responses, the cognitive revolution renewed scientific interest in internal mental processes, such as memory, attention, language, and problem-solving.1

This transition changed the study of psychology in several key ways:

• Scientific Investigation of the Mind: Researchers began treating the mind as accessible by inferring internal processes from measurable behavior, such as decision-making times or memory accuracy.1
• Information Processing Models: Influenced by the rise of the computer, psychologists began viewing human thinking through the lens of information processing, where the mind acquires, organizes, and stores information.1
• Interdisciplinary Collaboration: The movement helped establish cognitive psychology and fostered the emergence of cognitive science, integrating insights from linguistics, computer science, philosophy, and artificial intelligence.1

Ultimately, the revolution broadened the scope of scientific inquiry, allowing psychologists to study mental states experimentally provided they yielded measurable predictions.1