Key Points Bartlett’s test is used to check homogeneity within variances. It can be thought of as a 1-way ANOVA. It makes use of a null hypothesis assuming that all variances are equal when ...

Bruce Thompson, The Use of Statistical Significance Tests in Research: Bootstrap and Other Alternatives, The Journal of Experimental Education, Vol. 61, No. 4, Statistical Significance Testing in ...

Statistical power was estimated for 3 randomization tests used with multiple-baseline designs. In 1 test, participants were randomly assigned to baseline conditions; in the 2nd, intervention points ...

Test equating constitutes a critical element of modern assessment practices, ensuring that scores from different test forms are directly comparable. Recent advancements have pooled statistical ...