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Cruce, Ty M. – Research in Higher Education, 2009
This methodological note illustrates how a commonly used calculation of the Delta-p statistic is inappropriate for categorical independent variables, and this note provides users of logistic regression with a revised calculation of the Delta-p statistic that is more meaningful when studying the differences in the predicted probability of an…
Descriptors: Higher Education, Institutional Research, Educational Research, Research Methodology
Guba, Egon G.; Clark, David L. – 1977
An inventory is made of external factors potentially affecting schools, colleges, and departments of education (SCDEs) grouped into nine factor clusters: (1) income and expenditure; (2) personnel supply and demand; (3) competition from emerging alternative programs; (4) governance; (5) new and altered instructional programs; (6) status and…
Descriptors: Educational Development, Educational Finance, Educational Innovation, Educational Research