SELECT ALL THAT APPLY. Which of the following characteristics are common among those countries that spend the highest percentage of their available resources on developing military capabilities?

Matching

1. Post hoc 2. Quasi-experimental research 3. Nonequivalent control group design 4. Static group comparison design 5. Single-subject research design 6. Baseline 7. Developmental research 8. Longitudinal method 9. Cross-sectional method 10. Follow-up studies a. A pre-experimental design in which groups are not equivalent at the beginning of the research and which generally lacks a suitable degree of internal validity. b. A pre-experimental design with limited internal validity. c. Methods of research that examine changes over time. d. Studies that use the databases of previous research as a method for the collection of additional data. e. A method of developmental research that assesses changes in behavior in one group of subjects at more than one point in time. f. Level of behavior associated with a subject before an experiment begins. g. after the fact h. Research that is done when groups are preassigned to "treatments," such as gender, social class, and neighborhood. i. Observing one subject over a variety of behaviors. j. A method of developmental research used to examine age differences rather than age changes.

One implication of democratic peace theory is that it

a. encourages democracies to ally with supportive autocracies. b. creates incentives for economic protectionism. c. reduces the influence of interest groups. d. provides a rationale for democracies to pursue regime change.