Glen is attempting to use operant conditioning to train his dog, thor, to fetch a ball upon command. to test thor’s understanding, glen throws the ball and yells, “pineapple! ” thor does not fetch the ball. which process of operant conditioning has thor demonstrated?

Stimuli discrimination

Explanation:

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!