An independent-measures study uses n = 15 participants in each group to compare two treatment conditions. What is the df value for the t statistic for this study?

Your grandmother describes countless recollections of her life such as her 16th birthday, the first time she drove a car, and the birth of her children. What type of memory is your grandmother using?

a. procedural memories b. working memories c. autobiographical memories d. unconscious memories

An individual who is stimulated by fantasies of his or her own body as being female is

A) a homosexual transsexual. B) gender dysphoric. C) transgendered. D) autogynephilic.