Dr. yamin conducted a test comparing black and white participants in a measure of information processing. each group was given the same information and task. what is the most likely result of the experiment?

I believe the answer is: There is no difference between the groups in their performance.
Environment played a much  more crucial roles in information processing rather than the color of the skin.
People who grow up in a houshold with parents that do not value learning for example, would most likely grow up spending their time doing other than learning in order to imitate their parents' behavior

:what is edwards's purpose for giving this sermon? which elements likely make the argument effective for a puritan audience?