Question: Watch a TV commercial that claim a product or service will have t... Watch a TV commercial that claim a product or service will have the effect of improving your work efficiency, or life, if you purchase it. Post a discussion on the commercial and Include the following: 1. Name of product/service 2. What effect will it have on improving your work/life? 3. Why is it better than other similar products/services? 4. In research supporting the claim, was the effect size large (quantitative study) or small (qualitative study)