The One-Way Within-Groups ANOVA Has a New Source of Variability

The one-way within-groups ANOVA has a new source of variability, known as the subjects sum of squares.To calculate this sum of squares, subtract:

A) each participant's scores from the mean and sum the differences.
B) the grand mean from the mean of each cell.
C) the sum of squares within from the sum of squares total.
D) the grand mean from each participant's mean for all of his or her scores.