Multiple Choice
______________ is a threat to internal validity in experiments due to natural processes of growth,boredom,and so on that occur during the experiment and affect the dependent variable.
A) testing effect
B) instrumentation
C) history effects
D) maturation effect
Correct Answer:
Verified
Correct Answer:
Verified
Q2: An experimental design in which the dependent
Q3: _is related to stability reliability.It occurs when
Q4: A threat to internal validity due to
Q5: Also called the one-group posttest-only design,the _
Q6: Demand characteristics are another type of reactivity.Subjects
Q7: All experimental designs are variations of the
Q8: The ability of experimenters to strengthen the
Q9: Experimenter expectancy is a type of reactivity
Q10: A _ is measurement of the dependent
Q11: _ are stronger than preexperimental designs.They are