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Althauser, Robert P.; Rubin, Donald – Amer J Sociol, 1970
The use of matched sampling in experimental and nonexperimental research ahs been frustrated by the problems of attrition and incomplete matching. The amount of attrition of sample size and incomplete matching are shown to be a function of various aspects of the research, including the level of measurement of the matching variables, the sampling…
Descriptors: Attrition (Research Studies), Computer Programs, Field Studies, Matched Groups
Peer reviewedAdams, David R. – Delta Pi Epsilon Journal, 1977
Discusses the application of the Kolmogorov-Smirnov two-sample tests, as an alternative to the Chi-square test, for survey research problems in business education and includes a computer program written for the convenience of researchers. The two-sample test is recommended for differentiating independent distributions. (MF)
Descriptors: Business Education, Computer Programs, Educational Research, Hypothesis Testing
PDF pending restorationHowell, Frank M.; Parent, Dale – 1979
The User's Guide to the Regional Study of Higher Education in Agriculture and Home Economics in the South explains the purpose and organization of the study, one of three phases of a larger investigation being conducted by collaborating researchers in several Agricultural Experiment Stations. The guide provides a detailed description of the…
Descriptors: Agricultural Colleges, Agricultural Occupations, Career Choice, Computer Programs
