GEISSER-GREENHOUSE CORRECTION By Nugent, Pam M.S. - May 11, 2013 an adjustment technique in repeated measures analysis of variance that corrects for violations of the sphericity assumption. Defined by Seymour Ceisser (1924-2004) and Samuel W. Greenhouse (1918-2000). GEISSER-GREENHOUSE CORRECTION: "The Geisser-Greenhouse correction is an adjustment technique." Related Psychology Terms SPHERICITY ANOVA FRIEDMAN TEST STRUCTURED OBSERVATIONAL MEASURES F RATIO GENERAL LINEAR MODEL CONSTRUCTIVE THINKING INVENTORY (CTI) BARTLETT'S TEST LIBIDO-BINDING ACTIVITY BETWEEN-GROUPS VARIANCE Cite this page: Nugent, Pam M.S., "GEISSER-GREENHOUSE CORRECTION," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/geisser-greenhouse-correction/ (accessed October 17, 2018).