Participants (N=12) in a study were randomly assigned to one of two types of therapy - either talk therapy or drug therapy (n = 6 per condition). Mood scores were analyzed at two time points for all clients: 4 weeks and 12 weeks into the start of the therapy. Mood scores are presented in the table below, with higher scores indicating improved / more positive moods. Use the data to answer the questions in this set.

	Talk		Drug
	4 weeks	12 weeks		4 weeks	12 weeks
P1	7	9	P7	4	7
P2	5	7	P8	5	9
P3	4	5	P9	4	5
P4	6	6	P10	3	6
P5	7	8	P11	2	5
P6	7	7	P12	4	6

1. How many factors are in this scenario? For each clearly labeled factor, state how many levels it has and list them. Also label each factor as "BS" or "WS". What factorial design do you use, 2x2 ANOVA or a 2x3 ANOVA?