____ proposed that changes in cognitive development proceed in distinct stages and that each stage involves a different way of thinking about the world

Television viewing has been linked to __________ in children

a) sleep problems b) overregularization c) centration d) teratogens

If you want to remember something for a couple of minutes, the MOST effective device is __________

a. visual imagery b. tactile imagery c. rote rehearsal d. elaborative rehearsal