Which of the following is an example of negative reinforcement?
a. Marty knocks over his mother's prize fern so she gives him a time out.
b. Tara takes an aspirin, and her headache begins to go away.
c. Gwen mows the lawn and her dad takes her out for ice cream.
d. Peter comes in late from his lunch and is fired from his job.

Negative reinforcement is a strategy that can be utilized to assist with showing explicit practices. With negative reinforcement, something awkward or in any case horrendous is removed because of a boost.

Over the long haul, the objective conduct should increment with the assumption that the upsetting thing will be removed.

Choosing to take a stomach settling agent before you enjoy a hot supper is an illustration of negative reinforcement. You participate in an activity to stay away from a negative outcome.

Probably the most effective way to recall negative reinforcement is to consider it something being deducted from the circumstance.

Negative reinforcement implies removing something that increments or keeps up with the recurrence of a conduct. The negative part alludes to something being eliminated, and reinforcement signifies the conduct went up.

As, here the negative reinforcemenet is shown in the sentence as the Peter went for the lunch and got late due to some reason and he got fired from his job so this shows the perfect exmple of negative reenforcement.

For more information, refer the following link:

https://brainly.com/question/17089433