Have you ever tried to think of the words and hum the melody of one song while the radio is playing a different song? People have often noted that this is very difficult to do. This difficulty can be understood as Group of answer choices articulatory suppression. an overload of sensory memory. rehearsal interference. an LTM recency effect.

The correct answer is : Articulatory suppression

Explanation:

It is a process of restricting memory performance in the meantime another person is speaking while a piece of information is being presented with an item to remember. It significantly reduces the word length effect in immediate recall activities. It refers to decreased spans because you're not able to rehearse phonological information when people are asked to simultaneously perform some other things.