The experimenter effect as an internal validity threat is concerned most directly with
A) matching.
B) novelty.
C) expectations.
D) compensation.
E) selection interaction.
Correct Answer:
Verified
Q31: Counterbalancing is a technique that controls for
A)
Q32: The most effective way to limit the
Q33: Selection bias is a threat to internal
Q34: A lack of original equivalency between two
Q35: If a researcher makes a generalization from
Q37: The factor most crucial in determining the
Q38: If the John Henry effect were exerting
Q39: The control of experimenter effect in a
Q40: Events or influences other than the experimental
Q41: Exhibit 10-5: Choose the internal validity problem
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