Deep follow-up

A deep follow-up, which is an elaborative inference that extends what the tutor said . Examples of deep follow-ups are as follows:

  Text  sentence  #16: Each  of  the  valves  consists  of  flaps  of  tissue  that  open  as  blood  is pumped out of the ventricles.
   -Tutor:“blood actually flows out through there.”
   -Student:(deep follow-up) “This contracts like a balloon and forces this venous blood up here.”

  Text sentence #43: At first the molecules of sugar are more concentrated in and around the sugar cube and less concentrated in the water farther   from the cube.
   -Tutor:“This cube of sugar is disintegrating, breaking apart, expanding into all spaces . . .”
   -Student:(deep follow-up) “Until, until equilibrium is accomplished.”