AP PSYCHOLOGY

Detailed explanation-1: -This is known as dualism. Dualism is the view that the mind and body both exist as separate entities. Descartes / Cartesian dualism argues that there is a two-way interaction between mental and physical substances. Descartes argued that the mind interacts with the body at the pineal gland.

Detailed explanation-2: -The mind, according to Descartes, was a “thinking thing” (Latin: res cogitans), and an immaterial substance. This “thing” was the essence of himself, that which doubts, believes, hopes, and thinks.

Detailed explanation-3: -According to Descartes, a human being is a union of mind and body, two radically dissimilar substances that interact in the pineal gland. He reasoned that the pineal gland must be the uniting point because it is the only nondouble organ in the brain, and double reports, as from two eyes, must have one place to merge.