Hal is fearful of men who are friendly toward him, convinced that they are all homosexuals attempting to seduce him. If Hal is unconsciously anxious because he is sexually attracted to men, we might conclude that Hal is using the defense mechanism that Freud called:

Asociologist wants to study a culture that occurs in some women’s prisons: “state families,” in which individual prisoners take on certain roles within a group of like-minded prisoners. there is previous evidence that younger prisoners will use older inmates who play the roles of grandparents as a resource before they will turn to staff for and advice. the lieutenant in charge of a dorm of long-term prisoners offers to gather volunteers to speak to the researcher and also offers to vouch for the integrity of the researcher. the use of this staff is: a valid use of a statistical technique referred to “snowball sampling” wherein the inclusion of the first subject leads to the recruitment of another one subject.a useful tactic in obtaining a sample of prisoners who both meet the criteria and who will be honest with the researcher.wrong and is prohibited; subject selection needs to be free from intervention by prison authorities or prisoners.acceptable only when the researcher’s irb grants a special waiver.

Why do all market economies have taxes to support armed forces police forces public schools and at least some form of public transportation?

Sailors went to special school to learn how to use the new technology that would them sail far distences. the school we know about was