I had my biggest parental fail yet last week. I was in the process of unbuckling my son out of his high chair when I got distracted and turned my head. When I turned back, he’d tumbled forward and taken a spill. He and I were both pretty shaken up by the whole experience, but he’s on the mend and will be just fine.
In the days following, I’ve been a little paranoid and extra careful. But I wonder: had I left him in that dangerous position before? It could be that this was the first lapse I’d had and it turned out poorly, or it could be that I’d made this mistake before and gotten lucky because nothing bad had happened.
I don’t have a nanny cam running in my home 24-7 to monitor my parental performance, so I can’t really know the answer to that question. But if I did, this accident might not have happened. There’s a benefit to being able to review your performance, even if the end result turned out just fine.
Let’s carry that lesson over to the test prep world. Sure, it makes sense to spend most of your review time going over problems you missed so that you’re better able to understand what went wrong and how you can do better next time. However, it does make sense to spend some time going over the questions you get correct as well. At minimum it can reinforce good habits, and potentially you may spot mistakes that didn’t end up costing you a correct answer on this problem. However, you may not be so lucky next time.
For instance, if asked for the square root of 9, and given an answer choice of 3 you won’t be penalized for forgetting that -3 was also an option. However, if you review that correct answer and realize your mistake you’re less likely to make the same mistake where your error is the difference between a right answer and a wrong one.
As I’ve seen this week it’s helpful to learn from a wrong choice, but it’s even better if you can learn without suffering the consequences.