How many chunks of information can the average 5- to 6-year-old work on at the same time?

How many chunks of information can the average 5- to 6-year-old work on at the same time?
 
  a. Two
  b. Four
  c. Six
  d. Eight

Question 2

Research has found that when parents use a(n) ____ style to help their children expand on their descriptions of events, they will have earlier memories of childhood when they reach adolescence.
 
  a. measured
 b. formal
 c. idiomatic
 d. conversational

Question 3

How many chunks of information can a typical adult keep in short-term memory at one time?
 
  a. 2 plus 1
  b. 5 minus 3
  c. 7 plus or minus 2
  d. 9 plus or minus 5