Sound-Based Memory Processes
Similar Sounds = More Errors
Research & Evidence
Everyday Cognitive Failures
Interference & Memory Limits
100

Silently repeating information in your head to keep it active uses this process.

What is subvocal rehearsal?

100

Confusion caused by items that sound alike is known as this phenomenon.

What is phonological similarity interference?

100

These researchers demonstrated sound-based confusion using letters.

Who are Conrad & Hull (1964)?

100

Tongue twisters overload this sound-based memory system.

What is auditory working memory?

100

When older information disrupts new learning, it is called this.

What is proactive interference?

200

This type of information is primarily handled by the phonological loop.

What is verbal information?

200

Which list is harder to remember: CTDGVB or CWQKR?

What is CTDGVB?

200

Their study showed that recall improves when items sound ____.

What is distinct?

200

Confusing similar names like “Cody” and “Brody” is caused by ____.
 

What is phonological overlap?

200

Similar-sounding items increase errors because they compete during ____.

What is rehearsal?

300

The phonological loop is best described as the ____ component of working memory.

What is the auditory component?

300

Similar-sounding stimuli interfere with recall because they share this feature.

What is phonology?

300

Research suggests that verbal information is encoded primarily by ____.

What are sounds rather than visuals?

300

Reading silently depends heavily on this internal speech process.

What is inner speech?

300

Switching categories can improve recall by reducing this problem.

What is semantic interference?

400

Remembering a phone number by repeating it relies on this sound-based system.

What is verbal working memory?

400

 Mixing up “B” and “D” reflects memory errors caused by ____.

What is sound-based interference?

400

Repeating “la-la-la” during a task disrupts which memory process?

What is verbal rehearsal?

400

Forgetting spoken directions while distracted shows limits of ____.

What is working memory capacity?

400

The working-memory component most affected by interference from sound.

What is the verbal processing system?

500

When rehearsal is blocked, sound-based information fades quickly because it is ____.

What is short-lived?

500

Acoustic errors occur even when information is rehearsed ____.

What is silently?

500

A technique that temporarily disrupts brain regions to study memory.

What is transcranial magnetic stimulation (TMS)?

500

Verbal memory helps transfer information into this long-term system.

 What is long-term memory?

500

Improved recall after changing categories demonstrates this effect.

What is release from proactive interference?

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