Because Kai’s illness is one of the MOST common chronic diseases experienced during childhood, there is a fair amount of online and real-life support for caregivers and families, even though there is no cure for it. Based on this information, Kai MOST likely suffers from ______.

Carolyn Rovee-Collier and her colleagues conducted research to see whether infants demonstrate the spacing effect. The results of this research showed that

a. infants and adults responded similarly; both remembered better when their practice was distributed over time. b. infants and adults responded similarly; both remembered better when they learned the material in one concentrated session. c. infants remembered better when practice was distributed; adults remembered better when they learned the material in one concentrated session. d. infants remembered better when they learned the material in one concentrated session; adults remembered better when practice was distributed.

According to cognitive psychologists, depression is caused by

a. learned helplessness. b. self-criticism and self-defeating thoughts. c. imbalances of serotonin and noradrenaline. d. repressed anger that is turned inward as self-hate.