The association is positively reinforced because viewers remain relaxed throughout viewing, and it is negatively reinforced via the stress and dysphoric rumination that occurs once the screen goes blank again.

• 他们在看电视的时候，一直觉得心情轻松，反之，一旦关掉电视，画面空白时，他们立刻感到紧张不安，因此更强化了看电视能令人放松的印象。