Jordan sometimes watches his parents play angry birds on their computer, and sometimes they give an exasperated, "oh, man!" when they fail to get a better score. after he is allowed to play on the computer, he is playing a children's game one afternoon and when he fails to capture enough gold stars, he slaps his forehead and yells, "oh, man!" clearly jordan has learned this behavior through
a. modeling.
b. direct instruction.
c. feedback.
d. guided participation.