Thanks, Suzane4 and IIG

. Yes, I hope that the evidence for the cause of poorer NCLEX performance after a delay is not simply because one is losing the information one has crammed.
However, the concern being brought up in KY is that the pass rate has dropped substantially this year for all students. The professors seemed to think there is merit in the argument that this is because of the enforced several week delay between graduation (and therefore, test preparation) and taking the exam.
Is there any evidence suggesting that NCLEX scores actually do improve, or at least stay the same, for practicing nurses? The data is very preliminary in KY since the BON just implemented this requirement in 2007-- do other states require delays, and do they affect pass rates?
I certainly hope not, since the NCLEX's primary goal is to ensure safe practice (isn't it?), but if nurses' NCLEX scores don't improve from actually working, then does it really measure safe practice? If it does, are nurses really practicing safely? Or is some other factor at work here?