Which brain area appears to be important for spatial memory, and was larger in London taxi drivers compared with others in the population?

Which of the following refers to experience-expectant development?

A) Whether a person can rollerblade B) Which language the person learns C) Whether handshakes or kisses are used as greetings D) Whether babies form bonds with caregivers

Four-month-old Barry is shown an orange circle. He looks at it for eight seconds. Upon successive showings, Barry's interest falls with each repeated trial until he looks for only two seconds

When a purple circle is substituted, Barry looks at the object for nine seconds. From this test, one may conclude that Barry A) prefers the color purple over the color orange. B) is able to discern the difference between orange and purple. C) is unable to discern the difference between orange and purple. D) prefers the color orange over the color purple.