thanks to others who've posted their practice test scores and EPPP score. my practice test scores (below) in chronological order, taken at a rate of ~1.5/wk. made for ~25hrs of solo studying after including review of practice test correct answer explanations and Wikipedia pages on topics of incorrect answers (e.g. Freud, Piaget, etc): 61%, 64%, 66%, 70%, [unforeseen ~1 month study break], 69%, 65%, 68%. EPPP passed with score of ~600.