PSYC 2021 Study Guide - Final Guide: Analysis Of Variance, Complement Factor B

• School: York University
• Department: Psychology
• Course: PSYC 2021
• Professor: Edward Haltrecht

Document Summary

In analysis of variance, an independent variable (or a quasi-independent variable) is called b. The main effect for treatment is the 1-point difference between the overall column means, b. The main effect for gender is the 7-point difference between the overall row means, m = 4 c. there is an interaction. The effect of the treatment depends on gender. With the: a. m = 10, m = 30, m = 50 treatment, scores decreases by an average of 2 points for the males and increase by an average of 4 points for the females. M = 7 and m = 8. and m = 11: a. m = 20, m = 50 a main effect for treatment, a. The scores in treatment 1 are consistently higher than the scores in treatment 2. There is: the overall mean is around m = 15 for all three age groups. There is no main effect for: the two lines are not parallel.