problems in designing an experimental research study

Prior to beginning work on this discussion, please read the required articles by Skidmore (2008) and Henrich, Heine, & Norenzayan (2010). Carefully review the PSY 635 Week Two discussion Scenario download. 

Apply the scientific method to the information included within the scenario and develop a null and a research hypothesis based on it. Using the hypotheses you have developed, compare the characteristics of the different experimental research designs discussed in the Skidmore (2008) article and choose the one that is most appropriate to adequately test your hypotheses. Identify potential internal threats to validity and explain how you might mitigate these threats. Apply ethical principles to the proposed research and describe the implications of this type of research in terms of the population(s) and cultural consideration(s) represented in the sample(s) within the scenario.