Early studies of the capacity of short-term memory suggested that most people could remember approximately ______________ bits of information

In the Lamaze method, the primary purpose of controlled breathing and relaxation techniques is to

A) decrease the pain of the mother's contractions. B) enhance the bond between mother and partner. C) make the birth process less traumatic for the fetus. D) enhance the effectiveness of epidural anesthesia.

According to the Seattle Longitudinal Study, when does crystallized intelligence reach its peak?

a. early adulthood b. young adulthood c. midlife d. late life