Ashley and Mary-Kate are twins who are genetically identical. What type of twins are they?

Researchers secretly dabbed a red spot on the nose of babies of different ages and then placed them in front of a mirror. They were testing ______________

a. expressive language ability b. short-term memory c. self-recognition d. gender identity

According to Erikson, during the teenage years an individual must either develop an identity or experience role confusion. This important turning point is called

A) the identity crisis. B) generativity versus stagnation. C) ego integrity versus despair. D) more than one of the above