The null hypothesis predicts that
A) there will be no effect of manipulating the independent variable.
B) the effect of manipulating the independent variable will follow the theoretical prediction.
C) any change in the levels of the independent variable will cause a change in the dependent variable.
D) if there are any nulls present in the independent variable, there will be at least one null in the dependent variable.
Question 2
Under what conditions may a participant's data be eliminated from an experiment?
A) If the data do not support the theoretical prediction being tested.
B) If the participant seems different from the other participants.
C) If the participant does not satisfy a criterion set prior to conducting the experiment.
D) All of the choices are justifiable reasons.
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