Which operant conditioning process must researchers use to encourage closer and closer approximations of a target behavior?
a. stimulus generalization
b. acquisition
c. extinction
d. shaping

Write the correct abbreviation for each metric unit

Drag each tile to the correct box. tiles bra i sequence

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?