Video games have been used for pain management by doctors and therapists who believe that the attention required to play a video game can distract the player and thereby decrease the sensation of pain. The paper Video Games and Health (British Medical Journal [2005]: 122123) states:\ However, there has been no long term follow-up and no robust randomized controlled trials of such interventions. Whether patients eventually tire of such games is also unclear. Furthermore, it is not known whether any distracting effect depends simply on concentrating on an interactive task or whether the content of games is also an important factor as there have been no controlled trials comparing video games with other distracters. Further research should examine factors within games such as novelty, users preferences, and relative levels of challenge and should compare video games with other potentially distracting activities. \ \ Select one of the areas of potential research suggested in the passage from the paper and formulate a specific question that could be addressed by performing an experiment.\ Propose an experiment that would provide data to address the question from Step 1. Be specific about how subjects might be selected, what the experimental conditions (treatments) would be, and what response would be measured.\ What types of bias may come up in research like this and how could it be avoided.