Particularly difficult for older adults is combining a _______ task with a ______ task

Ethologist Irenaus Eibl-Eibesfeldt (1963) raised rats in isolation. When other rats were finally introduced into their cages, rats raised alone _______, suggesting that _______.

A) fled from the new rats; aggression must be learned. B) used the same aggressive behaviours as other rats; aggression need not be learned. C) did not aggress against them; instrumental aggression does not exist in nonhumans. D) could not defend themselves; aggression is learned. E) become more aggressive than other rates; isolation leads to aggression.

William James likened the mind to a ________ of consciousness

A) strip B) mine C) stream D) fantasy