Academic psychologists are those who teach but do not carry out research. Research is only conducted by experimental psychologists who have the specific training to perform those tasks

The Abecedarian study, which provided a full-day, year-round educational program to low-income African American children from 4 months to 5 years,

a. had an initial gain in IQ by 5 years that was largely gone by age 15. b. actually yielded a lower IQ compared to people who did not participate. c. raised IQ values from 4 months through age 21 years. d. resulted in a lower attendance at 4-year colleges.

________ is the decrease in response to a stimulus that occurs after repeated presentations of the same stimulus.

A. Habituation B. Disinhibition C. Sensation D. Conservation