How does the phonological loop aid vocabulary learning?

• A. It enables humans to learn new vocabulary by facilitating the rehearsal and retention of auditory information.
• B. It enables long-term visual memorization only.
• C. It repairs damaged auditory nerves.
• D. It suppresses irrelevant information.

Answer: (A)

The phonological loop supports vocabulary learning by holding and rehearsing spoken forms. It has a phonological store that briefly preserves auditory information and an articulatory rehearsal process that can subvocally repeat the sounds to keep them active. When you meet a new word, you hear its sounds and, through rehearsal, maintain the sequence long enough to connect the pronunciation with meaning and to practice saying it yourself. This ongoing rehearsal helps encode the word into longer-term memory and build stable phonological representations you can rely on later when reading or speaking. Remember, its capacity is limited to a few seconds of speech, so longer words or more items require strategies like chunking or linking to known sounds and meanings. It isn’t about visual memory, repairing nerves, or suppressing distractions directly—those functions align more with other aspects of attention and memory systems.