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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)
Selinger, Alphonse D. – 1968
The magnitude of the dropout problem among Indians was illustrated by a study which followed students registered in grade 8 as of November 1962 through June 1967. Statistics were gathered by area, state, type of school, tribal group, and majority-minority position of Indian students in the 6-state area of Oregon, Washington, Idaho, Montana, South…
Descriptors: American Indians, Comparative Analysis, Dropout Rate, Dropout Research
Rafferty, Eileen A.; Treff, August V. – 1993
Some of the issues faced by institutions as they attempt to design a system of constructs that reflects the diversity of their schools are addressed. The choice of statistic, percentage passing versus mean, used in reporting test results can impact the allocation of services to subpopulations in the school. Percent passing statistics tend to focus…
Descriptors: Academic Achievement, Administrator Role, Comparative Analysis, Cutting Scores