I've included answer keys for every single PrepTest in that blog post.
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It's tempting to check the answer key at the end of each book of LSAT PrepTests after completing each LSAT question. I don't blame you for the impulse. However, checking your answers after each question slows you down during practice exams.
It also snaps you out of the test-day mindset and prevents you from predicting your performance. It's important to be able to guess how you did on a given section or exam. On test day, you'll want to make an informed decision over whether or not to cancel your LSAT score.
What should you do instead? Complete at least one section at a time, and preferably a full exam, predict how many you answered incorrectly per section, then mark your answers. If you just can't wait, complete at least a full section, then check your answers.
If having the answer key at the end of your book just proves too tempting, rip it out of each book and place all the answer keys in a folder in a safe place.
Unfortunately, lawyers tend to be fairly disorganized, and the same might be said of future lawyers. That's why lawyers have armies of paralegals, right? Unfortunately, you're not lawyers yet.
