Persons at both ends of the political spectrum who are subject to rigid and intolerant thinking and who show an unwarranted certainty in matters of belief or opinion would be described as being

Maccoby's potentially new character type, ________, is highly narcissistic and reflects social changes that have occurred in the United States since the 1960s.

a) self-orientation b) the company man c) marketing orientation d) materialism orientation

Which of the following statements best describes the primary responsibility of an Institutional Review Board (IRB)?

a. The IRB ensures that researchers do not use any deception in their studies. b. The IRB ensures that researchers debrief participants only when absolutely necessary c. The IRB ensures that researchers report and publish the findings of their studies. d. The IRB ensures that the proposed studies meet ethical guidelines for human and non-human research participation.