Killeen's prep indicates the probability of replicating the same ___________ of effect of the original study, given the same N and procedures used

Which of the body's hormones is primarily responsible for inducing sleep?

a. dopamine b. noradrenaline c. melatonin d. testosterone

There are three types of personalities that each have different average levels of stress – type A, type B, and type AB

Indicate whether this statement is true or false.