Look for published research that utilized a true experimental design. After that answered the following questions below: (Put the citation or reference).

Part 1.

1. Independent Variable/s (of the true experimental design research you found)

2. Dependent Variable/s (of the true experimental design research you found)

3. Extraneous or Confounding Variables acknowledged by the researchers. (of the true experimental design research you found)

Part 2.

Using the chosen Research from Part 1 Identify the following:

1. Sample size formula used and the corresponding values (ie. Confidence Level, etc.)?

2. Sampling Method used?

Part 3.

Using the chosen Research from Part 1 and 2 Identify at least 2 problems encountered by the researchers and specify the ways how these problems were resolved.