Suppose that you are trying to perfect your accent in Spanish. Your teacher just pronounced the word "ferrocarril," and you are trying to keep the "rolling r" sound in your memory long enough to pronounce it yourself. In Baddeley's model, you are most likely to use your .

The correct answer is d) phonological loop.  

Explanation:

The model was created by Alan Baddeley aims to explain the functions of people's memory, their research is based on theories about short and long-term memory, and after these investigations, the concept of working memory emerged, which use when performing a task.

Working memory is characterized by the combination of short and long-term storage, in this memory, you can identify the phonological loop whose function is the storage of information established for speech, so it is essential to learn different languages. Also, the phonological loop is responsible for retaining sequential information, observing tasks that contain memory intervals.

For example, in the case of the student who is trying to improve his Spanish accent, he uses the phonological loop of working memory to learn and improve this language and at the moment the teacher mentions the word through the memory intervals that presents the loop, he can pronounce it by himself.

I hope this information can help you.