Multiple Choice
In an experiment, a confounding variable is a(n) ____.
A) example of the third-variable problem
B) example of the directionality problem
C) limitation on the ability to manipulate the independent variable
D) threat to internal validity
Correct Answer:
Verified
Correct Answer:
Verified
Q42: If a study finds that there is
Q43: In an experiment, the process of manipulation
Q44: In order to establish an unambiguous relationship
Q45: Dr. Sian varies the amount of a
Q46: An experiment comparing a treatment condition with
Q48: Randomizing a variable such as participant gender
Q49: Simulation involves bringing aspects of the real
Q50: A researcher has observed that adults who
Q51: Results from a research study indicate that
Q52: An experiment always involves comparing measurements obtained