African American children adopted by white middle-class families had
a. higher IQ scores than the African American population.
b. higher IQ scores than their adoptive parents.
c. lower IQ scores than their adopted siblings.
d. lower IQ scores than the African American population.
Question 2
Sometimes children do not behave naturally in a laboratory. The best solution to this problem is to confirm the results
a. of laboratory studies with other structured setting results.
b. by conducting similar studies in children's natural environments.
c. using a questionnaire that participant's parents complete.
d. by running the same experiment in the same laboratory setting repeatedly and using the same subjects.
Adolescent white lion in Kruger National Park, South Africa.
The endangered West African giraffe
The Rise of the Second American Party System, 1828
A sidewheeler on the Mississippi. In 1856 Samuel Clemens became an apprentice to a steamboat pilot a
Processes of the Middle and Upper Troposphere: Rossby Waves and Vorticity
Frontal section showing location of auditory ossicles in the middle ear