Description acceptable. This design names a method in which the violation of the assumption that epsilon equals one results in an inflation in the degrees of freedom that is addressed by the Greenhouse–Geisser correction. That method named for this design fails when Mauchly’s W is large. The assumption of equality among the variances of the pairwise differences between levels of each within-subject factor is called sphericity and appears in a form of ANOVA named for this design that has greater power than (*) multivariate ANOVA with the results of this task collapsed into correlated random vectors. To assess the results of data collected under this design, the observed proportional agreement and the expected agreement by chance are used to calculate Cohen’s kappa. Longitudinal studies employ this design over time. For 10 points, name this experimental design whose consistency is measured as reliability. ■END■
ANSWER: repeated measures design [accept answers describing taking measurements of the same quantities multiple times; accept word forms and rough equivalents in place of “measurements,” like “measuring” or “observations” or “ratings”; accept repeated measures ANOVA; accept longitudinal data or longitudinal study before “longitudinal” is read; accept panel data or panel studies; prompt on measurements alone; prompt on rANOVA]
<David Bass, Other Science - Math>
= Average correct buzz position