Intro to Psychology - parts 12 and 13 of the review tests have the same questions

Just finished with part 13 and the questions are the same as in part 12. Looks like both parts are merged; rather misleading since there is a link for part 12 and another for 13.

Anyway, questions need to be separated by topic as either Social Psychology (part 12) or Statistics, Tests, and Measurement (part 13).