About ________ of adolescents who are obese become obese adults

Intelligence test scores of infants and toddlers often do not reflect their true abilities because

A) they easily become distracted, fatigued, or bored during testing. B) the tests emphasize verbal, conceptual, and problem-solving skills. C) the tests cannot be relied on for screening developmental problems. D) the tests only identify infants who are likely to be intellectually gifted as older children.

Dr. Jackson is performing statistical analyses to combine the results of a number of studies investigating the relationship between locus of control and health-promoting behaviors among young adults. Dr. Jackson is conducting a ______.

A. meta-analysis B. significance test C. replication D. longitudinal study