Deeanna thinks she's purchased an investment property, but the seller refuses to deliver the title to her. deeanna has met all of her obligations per the written contract that she and the seller signed. she decides to take the seller to court in an effort to force him to hand over the title. this is an example of

Paula maintained her normal weight during her freshman year in college. during her sophomore year, she moved into an apartment with two friends who are overweight. the three regularly enjoy high-calorie meals together, and paula has gained more than twenty pounds. she wants to lose weight, but it seems as if, whenever she plans to prepare a healthful, low-calorie meal, her roommates come home with a box of pizza or take-out burgers and fries. what type of influence are her friends having on her behavior? social undermining moral support emotional encouragement informal persuasion social undermining