Problem
1) I think the presentation contained a lot of great information, but I would suggest making the writing more concise, using bullet points, or spreading out the information on multiple slides to avoid the slides being quite dense or perhaps cluttered.
2) Great job group 3! You pointed out confounds and extraneous variables very well, and the slides were easy to follow and understand.
3) This is a great proposal with a few grammatical errors. The interesting facts/research done should be with your introduction following your research question, and you should be looking for a relationship between variables.
I. What suggestions for changes did each reviewer make above?
II. Which of the suggested changes do you plan to make and how will you implement each?
III. Which of the suggested changes do you plan to ignore? For each, explain why you disagree with the suggested changes and/or why you plan to ignore the suggestions.