ECE Sample Question #1 asks, "A 40 y.o. 1st-year college student could be considered old by which definition of age?" and credits "social" as the correct answer.

Yet, Cavanaugh's book (3rd edition, not 5th) claims it's "psychological" (pages 14-15). Go figure.

Well, I'm getting 95-100% on IC, did them several times. After being done with IC, I was only getting around 70% on Cavanaugh quizzes first-time-around (now 90-100%). Got 92% on the final online Cavanaugh's exam, though.

Read some summaries of his book.

Got 70% on ECE quiz from the study guide. I know, one only needs 52%+ for an A on this test, but does performance on ECE quiz accurately predict performance on the real thing? Am I adequately prepared for an A tomorrow, or should I reschedule?