Genie clearly distinguished speaking from other environmental sounds but remained almost completely silent and was almost entirely unresponsive to speech, and hospital staff later determined that what responses she did give were to nonverbal signals that accompanied their speaking.
Genie clearly distinguished speaking from other environmental sounds. Genie clearly remained almost completely silent. Genie clearly was almost entirely unresponsive to speech. Hospital staff later determined that what responses give were to nonverbal signals. She did responses. These nonverbal signals accompanied their speaking.