Random assignment is necessary to:
a. ensure mundane realism
b. allow correlational inferences to be drawn
c. avoid the naturalistic fallacy
d. control for pre-existing differences between different groups of participants
e. eliminate experimenter effects
Ans: D
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Hersey and Blanchard’s situational leadership theory argues that
a. leaders can be both task oriented and relationship oriented. b. leaders must maintain their leadership style once it is chosen for a certain group. c. the group should be manipulated to ensure leadership effectiveness. d. the trait approach should be applied to improve leadership.
The defining characteristic of centration is ____ thought
a. abstract b. narrowly focused c. accommodative d. overextended
In early childhood, children form very short sentences that leave out all the nonessentials. Linguists refer to these condensed sentences as:
a. holophrases b. nonsyntactic speech c. telegraphic speech d. pseudospeech
According to Erikson, what is missing from many industrialized societies that makes adolescents more vulnerable to risky behaviors?
What will be an ideal response?