A person has shown a longstanding pattern of irresponsible or unlawful behavior that violates social norms. If this individual is diagnosed with a personality disorder, it is most likely to be paranoid personality disorder

Marco has been running each afternoon trying to beat his college's record for the 400 meter sprint. Despite all his practicing, he hasn't been able to come in under his usual time

There's a big fan turnout for the track meet on Saturday against the rival school and Marco not only beats the old record, but far surpasses it. Marco's behavior illustrates A) social facilitation. B) social compensation. C) social loafing. D) the bystander effect.

Among a group of highly skilled scientists, which of the following factors was the most important in determining who was the most successful?

a. mathematical aptitude b. age c. gender d. interpersonal skills