Spearman accounted for individual abilities by suggesting another type of intelligence he called

Studies of children's metamemory show that

a. young children seem to have no knowledge of the way their memory works. b. young children don't seem to realize that you must use effort in order to learn a list of words. c. there are no substantial improvements in metamemory during childhood. d. children are surprisingly accurate in judging whether they have remembered an answer correctly.

The fact that our body’s metabolic rate decreases when we decrease our intake of calories suggests that ____

a. ?it is easier to lose weight than to gain weight b. ?our hunger motivation is designed to keep us from starvation c. ?our set point can be very easily changed d. ?hunger works according to a positive feedback loop rather than a negative feedback loop