Match each research design below with its appropriate description. 1. Experiment                                    (a) Design that focuses on observing just one or a few individuals 2. Case study...

Match each research design below with its appropriate description.

1. Experiment                                    (a) Design that focuses on observing just one or a few individuals

2. Case study                                     (b) Design that will allow one to look for relationships between measured variables

3. Correlational study                     (c) Best design for testing a causal relationship

4. Quasi-experiment                      (d) Design that allows comparison of groups but does not contain a true independent variable