Gains in __________ permit the transition to rule-oriented games

Research on racial and ethnic differences in intelligence indicates that:

a. desegregation has actually decreased the academic achievement of black American children. b. the average mathematics achievement test scores of Asian children are notably higher than those of North American children. c. among American Blacks, those with African ancestry receive the highest intelligence test scores. d. the Black-White difference in SAT scores has increased since 1979. e. all of the above are true.

Among schizophrenia patients, the fluid-filled areas of the brain are

A) abnormally large and the thalamus is abnormally small. B) abnormally small and the thalamus is abnormally larger. C) abnormally small and the thalamus is abnormally small D) abnormally large and the thalamus is abnormally large.