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Rakap, Salih; Snyder, Patricia; Pasia, Cathleen – Behavioral Disorders, 2014
Debate is occurring about which result interpretation aides focused on examining the experimental effect should be used in single-subject experimental research. In this study, we examined seven nonoverlap methods and compared results using each method to judgments of two visual analysts. The data sources for the present study were 36 studies…
Descriptors: Educational Research, Experiments, Research Problems, Research Methodology
Tindal, Gerald; Deno, Stanley – 1983
The focus of this study was on the relationship between visual and statistical analyses of time series data and the degree to which characteristics of the data influenced this relationship. A total of 52 teachers took part in evaluating a series of graphs having prespecified characteristics. The independent variables manipulated included: slope,…
Descriptors: Adults, Correlation, Data Analysis, Elementary School Teachers