By the 18th century, abnormal behavior was deemed to be ____.?

Frank's parents came to the United States from Central America before he was born. He insists that he is "100% American" and even refuses to speak Spanish. John Berry would see Frank as an example of

A) separation. B) reaction formation. C) assimilation. D) integration.

Twins occur more often among __________ women than __________ women

A) white; black B) Asian; black C) tall; short D) younger; older