Sara has an eating disorder in which she refuses to eat and has a distorted body image. Sara has a disorder called bulimia

Which of the following statements about physical growth in middle childhood is true?

a. Vision changes are uncommon. b. Children run longer and faster because of expanded lung capacity. c. Growth continues at the same rate as in infancy. d. fThe proportion of body fat is identical for girls and boys.

Which of the following is an example of egocentric behavior according to Piaget?

Julie is lying on the living room floor coloring in her coloring book while her mom is preparing dinner in the kitchen. Julie calls out to her mom and asks, "What color should I paint this?" while pointing at a flower in her coloring book. Julie is upset that her mother makes her wear matching shoes and socks to school because Julie is convinced that her pink sock on her left foot matches very well with the green sock on her right foot. Julie is upset when her brother got more juice than she did because it is in a taller cup. Julie is jealous of her older sister Natalie and refuses to let Natalie play with her toys.