According to Jean Piaget, object permanence develops during the ________ stage

Which of the following pairs of individuals are given credit for promoting humane treatment of the mentally ill?

A) Thomas Szasz and Marsha Linehan B) Martin Seligman and David Rosenhan C) Phillippe Pinel and Dorothea Dix D) Sigmund Freud and Josef Breuer

Regarding phantom limb sensations, which of the following statements is FALSE?

a. Functional MRI confirms that sensory and motor areas of the brain are more active when a person feels a phantom limb. b. A phantom limb may feel so "real" that a patient with a recently amputated leg may inadvertently try to walk on it, risking further injury. c. When people lose an arm, they may at first have a phantom arm and hand, while many years later, the phantom may shrink, until only a hand is felt at the shoulder. d. Phantom limb sensations and the effects of acupuncture can both be explained by the opponent-process theory.