20. A clinical psychologist wanted to see what factors influenced how easy it is for someone to become hypnotized (this does vary and is called hypnotic suggestibility - higher scores below means they are easier to hypnotize). They identified participants who fit into 4 groups based on meditation and introversion. Factor A compared people who regularly meditate vs those who never meditate. Factor B was based on personality - those low or high on introversion. Use the data below to test

a. Write the 3 sets of hypotheses (in words).

b. The CV here will be the same for A, B, and Interaction because of the dfs. Test at an alpha level of =.05 CV = _______

c. Complete the ANOVA calculations (show your work) and summarize results in an ANOVA summary table like this one. To make life easier, some of the summary statistics have already been calculated for you.

Source	SS	Df	MS	F
Between groups
Factor A
Factor B
Interaction
Within groups
Total

d. For any significant factors calculate the partial eta square to measure effect size.

e. Write up the results in an APA conclusion - including eta-squared. Use the following data for the ANOVA.

		Factor B
		low introvert	high introvert
	no meditate	0	4
		1	5
		0	7
		4	4
		3	3
	Mean	1.6	4.6	N=20
	SS	13.2	9.2	G=105
Factor A	Total	8	23	x2=725
	meditate	8	3
		7	6
		6	8
		9	9
		10	8
	Mean	8	6.8
	SS	10	22.8
	Total	40	34