Use the following table of means to answer truefalse questio
Use the following table of means to answer true/false questions below: There appears to be a significant main effect for factor A. There appears to be a significant main effect for factor B. There appears to be a significant interaction between factors A & B. You want to see if driving while talking on a cell phone or eating will negatively impact how well a person can drive. You decided to have 10 study participants drive in a closed driving area during three conditions: no distractions, while talking on a cell phone, and while eating a Big Mac and fries. The number of driving errors was recorded each time. What are some of the benefits of using this repeated-measures design compared to a multiple group (between-group) experimental design where subjects are randomly assigned to one of the three conditions? What are some of the drawbacks of this within subjects design compared to the multiple group (between treatments) experimental design? Benefits (at least two benefits): Drawbacks (at least two drawbacks):
Solution
