PSYC 394 Lecture Notes - Lecture 11: Effect Size, Repeated Measures Design, Analysis Of Variance
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Ssm = 9 (22. 00 10. 97)2 + 9 (9. 33 10. 97)2 + 9 (5. 78 10. 97)2 + 9 (6. 78 10. 97)2. Ssm = 1519. 58 dfm = k 1 dfm = 4 1 dfm = 3. Ssw = 127. 72 dfw = dfw dfm dfw = 27 3 dfw = 24. A mauchly"s test for sphericity was performed and the assumption was upheld. Had the data violated the assumption, the degrees of freedom would have been adapted (i. e. , the degrees of freedom would be multiplied by either the g-g / h-f / l-b estimate). Compared to the critical f value for (3, 24) degrees of freedom, the f obtained was determined to be significant. Therefore, the results would be followed up with either a priori or post hoc tests. Ssb = 421. 55 dfb = dft - dfw dfb = 32 - 27 dfb = 8. Rm = ([k 1] / nk) (msm msr) / msr + ([msb msr] / k) + numerator.
