All Outputs (2)

Methods for comparing the responses from a Likert question, with paired observations and independent observations in each of two samples (2018)
Journal Article
Derrick, B., & White, P. (2018). Methods for comparing the responses from a Likert question, with paired observations and independent observations in each of two samples

Assesses the robustness of the partially overlapping samples t-tests for ordinal samples. Introduces the Derrick-White Type I error robustness criteria.

Tests for equality of variances between two samples which contain both paired observations and independent observations (2018)
Journal Article
Derrick, B., Ruck, A., Toher, D., & White, P. (2018). Tests for equality of variances between two samples which contain both paired observations and independent observations. Journal of Applied Quantitative Methods, 13(2),

Tests for equality of variances between two samples which contain both paired observations and independent observations are explored using simulation. New solutions which make use of all of the available data are put forward. These new approaches are... Read More about Tests for equality of variances between two samples which contain both paired observations and independent observations.