Multiple Choice
If the researcher can show that the experimental or treatment variable actually produced the differences observed in the dependent variable,then the experiment can be said to be which of the following?
A) internally valid
B) extraneously valid
C) externally valid
D) laboratory valid
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q3: An experiment is designed to test how
Q22: The "treatment" is also referred to as
Q23: Test marketing sounds like a natural step
Q24: Sales are a common dependent variable in
Q25: Pre-experimental designs offer little or no control
Q27: Which of the following has the highest
Q28: Experiments are especially effective in showing causality
Q30: _ refers to changes in subjects throughout
Q31: Test markets are which of the following
Q53: A _ is a by-product of the