Two-year-old Aviva and her father are separated in the grocery store for a few minutes. When Aviva sees that her father is gone, she becomes distressed. When Aviva's father returns, Aviva smiles happily and gives him a hug. What kind of attachment does Aviva most likely have?

The difference in response time between alternating blocks and pure blocks is referred to as the _______________

a. switching cost c. processing differential b. task interference d. engage-disengage time

Areas of the brain that are specific to task switching include the _____________ and the extrastriate visual cortex

a. superior temporal cortex c. inferior parietal lobe b. inferior colliculus d. anterior cingulate