Little_Brown_Dog, thanks for that link. Looks like privilege plays a large role in the future success of these full-ride kids who's parents had the resources to provide it, too. A lot of factors all around, actually. I'm sure I could work something out with my kids if it is needed to set expectations- I'm covering x% of semester one, you've got to maintain certain GPA to get funding for the future semesters. It's not going to be a full ride, time to party, kind of situation. Also, I'll have to read more about the study. If kids of parents that paid in full get a 2.8 instead of a 3.2, but are more likely to graduate, I frankly don't care about the GPA. Nobody ever asked me what my GPA was after I graduated. (It was just so-so, btw.)
johnny847 - Agreed, I definitely think it depends on the kid, hence my conclusion that my oldest would very likely not feel she had skin in the game if she had a full ride, either from me or via a scholarship. She loves learning and once yelled at a party "save it for college, save it for college!" when the birthday girl got a cash gift. (Said birthday girl didn't hear her, so later at the party, she found the girl's dad and asked him to make sure she saved it for college.) But I am still interested in other studies. I'm already decided that I'm going to fund at least some of it- 529s are already on the books. I just want to be able to converse knowledgeably on the topic as I know others that are deciding what to do about college savings at this time.
Also, I realize that I could make a decision about how much I'm willing to help, and my kids might have other ideas. So I'm willing to play it by ear. More anecdotes: After losing a scholarship due to bad grades, I told my mom I was going to quit school and work for a while to pay for it. In her mind, me taking a break from school was a no-go. I think she paid for one semester, during which I did a lot better, and subsequent semesters I paid my own tuition, snagging another scholarship along the way to help. My parents supported me with a car, car insurance, and a place to stay (home, when I wasn't paying rent on my own.) On the other hand, my older sister had everything paid for. But she handed every single paycheck from any job she ever had over to my parents until graduation, and just asked for money when she needed it. I think her method was highly unusual, but my parents didn't have a problem with it.