A researcher studied how Pakistani students adapt to college by living in the multicultural dorms on campus. He observed the student interactions for three months in two different dorm settings. In his research he was careful to not impact what he was observing. He used the data collected from his observations to determine if there were trends of adjustment and factors that could help ease the transition into college. What research method is being employed?

Cooperation among oligopolies runs counter to the public interest because it leads to underproduction and high prices. in an effort to bring resource allocation closer to the social optimum, public officials attempt to force oligopolies to compete instead of cooperating. consider the following scenario: suppose that the presidents of two auto manufacturing companies exchange text messages in which they discuss jointly raising prices on their new lines of hybrid suvs. this illegal communication would violate which of the following laws? the sherman antitrust act of 1890 the robinson–patman act of 1936 the celler–kefauver act of 1950 the clayton act of 1914