Multiple Choice
All experimental designs are variations of the ___________________________ which has random assignment,a pretest and a posttest,an experimental group,and a control group.
A) quasi-experimental designs
B) one-group pretest-posttest design
C) one-shot case-study design
D) classical experimental design
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
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
Q12: _ has one group,a pretest,a treatment,and a