Question $10$

$3\mathrm{.}7pts$

Your coworker Jim continually turns in his work after the deadline. Every time this happens, your supervisor proceeds to contact Jim repeatedly via email and phone to check in on his progress. Jim turned in his work early today, and your supervisor didn't email or call him about it$.$ By removing the negative outcome of constant check$-$ins, your supervisor used:

negative reinforcement.

punishment.

extinction.

positive reinforcement.

$$ valence.