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Keown, Lauriston L.; Hakstian, A. Ralph – Journal of Experimental Education, 1973
This study involved an investigation of the use of Pearson r, tetrachoric r, and Kendall Tau-B coefficients as measures of association for the incomplete principal components analysis of simulated Likert scale attitudinal data, based on a known factor pattern and possessing different types of severe departures from normality. (Author)
Descriptors: Attitudes, Componential Analysis, Correlation, Data Analysis
Keown, Lauriston L.; Hakstian, A. Ralph – 1972
This study involved an investigation of the use of Pearson r, tetrachoric r, phi, phi/phi maximum, and Kendall Tau-B coefficients as measures of association for the incomplete principal components analysis of simulated Likert scale attitudinal data, based on a known factor pattern and possessing different types of severe departures from normality.…
Descriptors: Attitude Measures, Componential Analysis, Correlation, Data Analysis
Haynes, Judith M. – 1971
An inquiry into methods of assessing the ability of non-English speaking children, conducted with the aim of devising new tests which can be used to assess the abilities of children from a different cultural background and with a poor knowledge of English, is discussed in this book. Cross-cultural tests which are essential in a multi-racial…
Descriptors: Academic Ability, Attitude Measures, Componential Analysis, Correlation