Manipulation checks are
A) used to determine if the manipulation has caused differences on extraneous or confounding variables.
B) useful for interpreting the results when there is no significant relationship found between the independent and dependent variables.
C) false statements about what is being studied.
D) best presented before the dependent measure is assessed.

Question

Quizplus · Accepted Answer

Manipulation checks help researchers understand if the manipulation of the independent variable was successful, especially when no significant relationship is found between the independent and dependent variables.

Manipulation Checks Are