A psychologist wants to determine whether a controversial therapy, eye movement desensitization reprocessing (EMDR), works because of the placebo effect. An actor is hired to mimic the enthusiasm, belief, and excitement of EMDR therapists but not mimic the eye movement techniques. Ten patients with traumatic memories are exposed to EMDR or the actor's placebo therapy; half get EMDR first and then the placebo, and half get the placebo first and then EMDR. After therapy, the patients rate their trauma on a 1 (feel great) to 10 (feel terrible) scale.

1.Conduct a dependent t test and test of significance. What is the value of the t statistic, and is it statistically significant at p < .05?

2. What can be concluded?

Please show the work to how you got to the answer so that I am able to understand it. Thank you very much.