Sleeping after studying

In a study reported in the text, women were asked to report the major transitions in their lives. Which of the following was one of the three transitions that most women reported?

a. when they got married b. menarche c. when children left home d. when their own mother died

Piaget believed that infants under the age of one year

cannot use internal representations and have no memory of people and objects that are out of sight. Such abilities, he believed, emerge only after a. a child becomes less egocentric. b. a long period of sensorimotor development. c. speech has progressed beyond its earliest stages. d. a child develops reversibility.