Use 30 words to answer each question classnote: Here, the effect of classroom size depends on the method. For method A, as classroom size goes up, scores go up. For method B, as classroom size goes up, scores go down. INTERACTION = the effect of one predictor on the outcome variable is affected by another predictor "Main effects" vs "interactions". Main effects are the effects of predictors on the outcome, interactions are effects of predictors on the effect of other predictors. Just like with main effects, interactions have a direction: either positive or negative. With interactions, we call the interaction positive if the effect size is bigger (numerically a bigger number) on the right than on the left, and we call it negative if the effect size is smaller on the right on the left. question 1. Is there anything you enjoyed learning this week? 2. Is there anything that came up this week that you're curious to learn more about? 3.Is there anything you feel stuck on this week? 4. Any requests that would help you? 5. Anything else you'd like to share/ask? 6. If you did any exploration this week, I'd love to hear a bit about it