Researchers had college students read statements about the existence of or absence of free will. This served as the ________ variable for their experiment

The facts that the right hemisphere is responsible for extrapersonal space and the left hemisphere is responsible for the individual's own body mean that:

a. damage to both hemispheres must be present for limb apraxia to occur. b. damage to the left hemisphere causes apraxia in both hands. c. damage to the right hemisphere causes apraxia in both hands. d. damage to the left hemisphere causes contralateral apraxia.

Harry and Margaret Harlow (1966) conducted a series of experiments to demonstrate that feeding was not as critical to the attachment process as who suggested?

a. Ainsworth b. Erikson c. Freud d. Bowlby