In the study of Romanian orphans adopted into British homes, children adopted __________ attained the highest mental test scores in childhood and adolescence
A) before 6 months
B) between 6 months and 2 years
C) between 2 and 6 years
D) between 6 and 11 years
A
You might also like to view...
Research to support a genetic component to ADHD indicates that the regulation of _______ may be involved
a. acetylcholine b. serotonin c. testosterone d. benzoate
A difference between LSD and ecstasy is that __________
a. ecstasy does not produce visual hallucinations b. ecstasy does not cause brain damage c. subjects report no memory for LSD experiences d. none of these; these drugs produce nearly identical effects
An investigator asks some participants to count the number of letters in each of the names on a long list of Russian rivers. She asks other participants to pronounce each river's name and asks, for instance, "Does it rhyme with Vienna?" (for Lenna). She asks a third group of participants to place the river on a map and to observe into which larger body of water it flows. Which approach memory concept is this investigator most likely interested in?
a. context-dependent memory b. schemas c. state-dependent memory d. elaborative encoding Moderate
To ensure that pigeons are strongly motivated to respond for food, they are generally
A) ?food deprived for at least 12 hours prior to each session. B) ?kept at starvation level. C) ?kept at 80-85% of their free-feeding weight. D) ?Both b and c are correct.