What is the term used to describe the projections located at the end of the axon?

According to the research on overconfidence,

a. overconfidence can be easily demonstrated in the laboratory, but not in real-world situations. b. politiciansâ€"like other peopleâ€"are frequently overconfident. c. overconfidence is limited to decision making; it does not seem to apply to other cognitive tasks. d. overconfidence seems to apply to about 40% of the population; about 30% are accurate, and the remaining 30% are underconfident.

The ability to keep track of more than one information source simultaneously is referred to as _____

a. selective attention b. divided attention c. sustained attention d. on-task attention