Multiple Choice
Researchers can influence the results of any experimental design by:
A) simply being themselves. A researcher's characteristics can influence how participants respond.
B) unknowingly encouraging participants to respond in the way that supports the predictions of their hypotheses.
C) being blind to the experimental conditions.
D) selecting participants from a population with whom they are unfamiliar.
E) a and b
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Describe the difference between a main effect
Q4: A manipulation check verifies that participants regarded
Q5: Match the following terms and descriptions of
Q6: Some control is lost when an experiment
Q7: Explain the effects on a study's results
Q9: The underlying principle of random assignment of
Q10: A research protocol:<br>A) is the form the
Q11: Experimental research designs must have a temporal
Q12: Match the following terms and descriptions of
Q13: The strength of experimental designs is that