1. A study that fails to control for history and maturation would lack:
2. In a within-subjects design, each subject is measured on the dependent variable:
3. Scores on an intelligence test would be an example of a ________ variable.
4. John Stuart Mill believed that varying the circumstances, i.e., observing the phenomena you are studying under varying conditions, could be done by __________.
5. In a __________ design each subject is measured on the dependent variable at all the different levels of the independent variable.
6. Results that cannot be generalized to subjects, settings, and measures other than those used in the original research lack:
7. Antecedent is to __________ as consequent is to __________.
8. Independent variable is to __________ as dependent variable is to __________.
9. Qualitative is to __________ as quantitative is to __________.
10. Which of the following strategies did Pavlov use to control for rival hypotheses in his classical conditioning experiments?
11. The method of difference is to the __________ of a factor as the method of concomitant variation is to the __________ of a factor.
12. The category of threats to validity that has to do with how well the researcher manipulates, selects, or measures the variables of interest is called __________ validity.
