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He believed mental illness came from the brain, not gods or magic. This changed how people viewed mental health. -
He studied memory, emotions, and learning. His ideas influenced psychology for centuries. -
He believed the mind and body are separate but connected. This idea shaped early psychology. -
He opened this first psychology lab. This is when psychology officially became a science. -
He focused on how behavior helps people adapt. He believed actions have a purpose. -
He introduced the unconscious mind. he believed hidden thoughts influence behavior. -
He discovered that learning can happen through association. His dogs learned to react to sounds. -
He believed psychology should only study observable behavior. This started behaviorism. -
This experiment showed that fear can be learned through conditioning. -
He studied how rewards and punishment affect behavior. This helped explain habits. -
He created the hierarchy of needs. He believed basic needs come before personal growth. -
He believed people grow best with support and understanding. He focused on empathy in therapy. -
Psychologists started focusing on thinking, memory, and problem solving again. -
This study showed how situations and roles can strongly affect behavior. -
Psychologists focused more on the brain and how it controls behavior.