Sara and her brother George were reared together; they would be considered to be from a ______ environment

A man spends large amounts of money on security equipment because he believes his neighbors are spying on

him and harassing him in order to pressure him to move. He has reported to the police that his neighbors have been moving objects around in his garage and yard and, even, in his house. Delusions of this sort would be of which type? a. grandiose b. somatic c. harassment d. persecutory

According to Freud, _____ refers to the investment of psychic energy in an object or person

a. libido c. instinct b. cathexis d. aggressive drive