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Download full textUnlu, Fatih; Yamaguchi, Ryoko; Bernstein, Larry; Edmunds, Julie – Society for Research on Educational Effectiveness, 2010
This paper addresses methodological issues arising from an experimental study of North Carolina's Early College High School Initiative, a four-year longitudinal experimental study funded by Institute for Education Sciences. North Carolina implemented the Early College High School (ECHS) Initiative in response to low high school graduation rates.…
Descriptors: Control Groups, High School Students, Graduation Rate, Course Selection (Students)
