____ systematically destroyed parts of the brain using extirpation.?

Which of the following developmental psychology research questions would address the psychosocial domain?

a) "Can depression be triggered by the onset of puberty?" b) "Does birth order affect how adolescents relate to others?" c) "At what age does abstract thinking enhance decision making?" d) "Do toddlers prefer playing with same sex or opposite sex peers?"

Problems in cell growth and distribution in the second to fifth month of pregnancy, which can lead to underdeveloped brain areas, are called

a. migration deficiencies. b. migration defects. c. conduction defects. d. induction defects.