You are planning a project to test the moderating or mediating effect of alcohol(consumed before the work day, for example on the night before) on product quality at a high security tech factory, and you want to get an measure of alchohol consumption. You could use self-report mechanisms, but the boss has given you permission to conduct a breathalyser test to workers at the gate. Describe your thinking as to what might be the model that you would test in your research project? (Word Limit: 300)