Education that has as a goal that students from minority cultures will develop competence in the majority culture while maintaining a positive ethnic identity is known as

Results from the Baltimore Longitudinal Study of Aging (2000) show that healthy aging is accompanied by ____.?

a. ?a significant and rapid decline in the speed of learning and problem solving b. ?a steady and debilitating decline in cognition, vision, and hearing from age 50 onward c. ?mild changes in the speed of learning and problem solving and that most of these observable changes occur very late in life d. ?deep changes in intellect and sensory capacities, some of which are remediable

What is the "third-variable problem"?

a. When a researcher measures so many variables that it's difficult to make sense of the data. b. When a research considers only one direction of causation between two variables that are strongly correlated. c. When a researcher measures variables that are not relevant to the relationship he or she is most interested in. d. When a researcher fails to consider that two variables may be correlated due only to the effects of some unmeasured third variable.