Which technique uses electrical impulses to assess brain functionality?

a. direct stimulation
b. lesioning
c. ERP induction
d. the Penfield withdrawal technique


Answer: a

Psychology

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Research on the influence of physical attractiveness and helping indicates that people are more likely to help________________individuals than they are________________individuals

Fill in the blank(s) with correct word

Psychology

Which of the following statements is true?

  a.  In an earlier study of boys who had already formed friendships, the Sherifs found that intergroup conflict undermined these original friendships.   b.  The winning group shows more outgroup rejection than the failing group.   c.  Ingroup-outgroup biases influence perceptions of the outgroup members, but not perceptions of the outgroup’s products.   d.  During conflict group members fail to make use of their stereotypes.

Psychology

To ensure ethical standards, research proposals are typically reviewed by a. an ethics committee

b. an institutional review board. c. a deception and debriefing board. d. all of the above

Psychology

Which of following represents the point in a group of scores where half the values of the group of scores fall below this point and half fall above it?

a. median b. mean c. mode d. range

Psychology