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Tuttle, Christina Clark; Teh, Bing-ru; Nichols-Barrer, Ira; Gill, Brian P.; Gleason, Philip – Mathematica Policy Research, Inc., 2010
In this set of four supplemental tables, the authors compare the baseline test scores of the treatment and matched control group samples observed in each year after KIPP entry (outcome years 1 to 4). As discussed in Chapter III, the authors used an iterative propensity score estimation procedure to calculate each student's probability of entering…
Descriptors: Control Groups, Middle Schools, Student Characteristics, Tables (Data)
Ingels, Steven; Baldridge, John – 1995
The National Education Longitudinal Studies (NELS) program is a long-term effort that now encompasses the educational experience of youth from three decades, the 1970s, 1980s, and 1990s. The NELS program studies the educational, vocational, and personal development of students at various grade levels, and the personal, familial, social,…
Descriptors: Cohort Analysis, Comparative Analysis, Educational Trends, High School Seniors
Shepherd, Jane; Malizio, Andrew G. – 1992
The 1990 National Postsecondary Student Aid Study (NPSAS:90) is the second in a series of federally funded surveys of enrolled postsecondary students. Its key purpose is to portray accurately the characteristics of these students, particularly recipients of student aid. Results will answer questions about recipients and sources of federal and…
Descriptors: Cohort Analysis, Enrollment, Higher Education, Institutional Characteristics