In Order to Establish That the Dichotic Listening Test Is

Multiple Choice

In order to establish that the dichotic listening test is a valid test of language lateralization,Kimura showed that

A) patients shown to be right-hemisphere dominant for speech by the sodium amytal test display a left-ear superiority for the recall of dichotically presented digits.
B) most people display a right ear superiority for the recall of dichotically presented melodies.
C) only left-handers display a left-ear superiority for the recall of dichotically presented digits.
D) all of the above
E) both A and B