What philosophical stance does physiological psychology typically adopt?

• A. Dualism
• B. Monism and materialism
• C. Idealism
• D. Pragmatism

Answer: (B)

Physiological psychology adopts a monistic, materialistic view: mental states and consciousness emerge from brain activity and can be explained in terms of neural processes, chemistry, and brain circuits. This means thoughts, feelings, and behaviors are produced by the brain's physical operations, and altering brain physiology can change mental states. The evidence from brain imaging, lesions, and electrophysiology supports the idea that mental phenomena are grounded in brain activity, without invoking a separate immaterial mind.

Dualism posits that mind and body are distinct substances, which clashes with the brain–behavior links seen in neuroscience. Idealism holds that only mental reality exists, which isn’t what physiological psychology assumes when it ties mental processes to concrete brain mechanisms. Pragmatism focuses on the practical consequences of ideas rather than making a specific ontological claim about mind and body, so it doesn’t provide the primary stance of physiological psychology.