Around age _____, children first become certain that a video image of themselves replayed a few minutes after it was filmed is still "me."

Who first observed that muscles would respond to electrical stimulation?

a. Gustav Fritsch b. Paul Broca c. Eduard Hitzig d. Luigi Galvani

Which type of attachment is associated with high anxiety and low avoidance?

a. secure attachment b. fearful attachment c. preoccupied attachment d. dismissing attachment