What type of design is this? Provide an example of a possible main effect that might emerge from this study. Additionally, provide an example of a possible interaction that might emerge.

In this scenario a researcher is trying to find out the verbal behaviors of introverts and extroverts. What I found really difficulty with this is that I believe that the scenario has two experimental designs. Independent group design work for this scenario because according to Cozby & Bates (2015) state that In an independent groups design, different participants are assigned to each of the conditions usingrandom assignment (p 168). Which is what the researcher does with the participates once it is know if they are introverts or extroverts. Matched pairs design also work because according to...