Hi,
I dont understand for question 6 why the answer can't be b, because the mom's negative speaking end when praised by the kid, so wouldn't this be positive punishment because given the stimulus of praise her negative speaking stops?
For q 33, i'm also confused with how you know what to focus on? since giving the drug that is the "positive" aspect because you are given that stimulus, and it will be used to stop the symptoms so that is reinforcing the behaviour. but if i am also using it (reinforcing) to get rid of symptoms (negative since removing something), how do i know if its positive or negative reinforcement?