People with Relatively High Activity in Their Left Prefrontal Lobes

People with relatively high activity in their left prefrontal lobes ("left-side asymmetry") show a relatively strong sensitivity to:

A) how stimulating or how potentially arousing the environment is.
B) potential fight-or-flight responses, especially emotions like anger and fear.
C) potential signals of punishment and negative emotionality.
D) potential signals of reward and positive emotionality.