I was able to retrieve the data but I am not sure how to answer the questions. Would any one be able to help out. I can see that group 1 and 2 are faster than the combo group but there were too many tables involved for me to disect which one I am suppose to be looking at.

Effect size statistic for One-Way ANOVA: ² (eta square)

- The proportion of variance of the dependent variable that is related to the factor.

- Ranges from 0 to 1.

- If multiplied by 100 becomes a percentage.

- Conventional ² (eta square) effect sizes:

.01 small effect size

.06 medium effect size

.14 large effect size

I want to assess whether task switching affects the time it takes to finish the testing. To evaluate my research question, I conduct an experimental study. I obtain 60 volunteers from my statistics classes to participate. I randomly assign I randomly assign an equal number of students to three groups: One group where they have to say the English alphabet as fast as they can ( ABC group ); one group that they have to count from 1-26 in English (number group); and one group that can to switch between each tasking such as interweaving numbers with letters (e.g., 1-A-2-B-3-C, etc.: combo group). The time it took to complete the task (in seconds) was recorded and served as the dependent variable.

IV: Cognitive Load Condition (Variable label: group)

1 = ABC

2 = Number

3 = Combo

DV(Variable label: Time: The time in seconds it took to complete the task measured in seconds.