Encoding depth and retrieval routes
Introduced| English |
|---|
| levels of processing/ˈlevlz ɒv ˈprəʊsesɪŋ/ |
| transfer-appropriate processing/ˈtrænsfɜː əˈprəʊprɪət ˈprəʊsesɪŋ/ |
A decision before an answer
- Reading a word for meaning beats rehearsing it a hundred times by rote.
- Your goal: Rank encoding tasks by depth with levels of processing.
Rank the depth
- Levels of processing (Craik and Lockhart) hold that memory strength follows the depth of encoding, not the intention to learn. Shallow tasks (is the word in capitals?) give weak traces; phonemic tasks (does it rhyme?) are intermediate; semantic tasks (does it fit the sentence?) are deepest.
- Incidental learners doing deep tasks can out-remember intentional learners doing shallow ones.
Which study task produces the best later free recall of a word list?
Semantic judgement is the deepest encoding; repetition without meaning is maintenance rehearsal.
Separate the rehearsals
- Maintenance rehearsal repeats material without change and holds it briefly; elaborative rehearsal links it to meaning, images and prior knowledge, producing durable traces.
- The generation effect — better memory for answers you produce than words you read — is elaboration at work.
A rhyme-encoding task outperforms semantic encoding when the test is:
Transfer-appropriate processing: the encoding that matches the test wins, even over deeper encoding.
Match encoding to the test
- Transfer-appropriate processing adds the retrieval side: encoding helps most when it matches the test. Semantic encoding suits semantic tests; phonemic encoding can beat it on rhyme-recognition tests.
- Depth usually wins because most tests probe meaning, but the match, not depth alone, decides.
Answering "does it fit the sentence" beats "is it in capitals" on later recall, even with no warning of a test. Generating the missing word in a list beats reading it. Rhyme-encoding can beat meaning-encoding on a rhyme test — transfer-appropriate processing. Divers remembering word lists better underwater (where they learned them) show encoding specificity.
Better memory for answers you produce than words you read is the ____ effect.
Generation forces elaborative encoding.
Add the context
- Encoding specificity applies the same match principle to context: recall improves when the retrieval environment or state matches encoding.
- These effects sit beside the interference mechanisms from the earlier memory unit: depth builds the trace, match retrieves it.
Equating repetition with learning: maintenance rehearsal holds material briefly but builds weak traces, and intention to learn without a deep task adds little.
Which answer fits this case?
Rank encoding tasks by depth with levels of processing
Intending to learn, by itself, produces stronger memory than any incidental task.
Depth of processing, not intention, drives the trace; incidental deep tasks beat intentional shallow ones.
Keep the distinctions
- levels of processing 加工水平 — The account in which memory strength follows the depth of encoding analysis.
- transfer-appropriate processing 迁移适宜性加工 — Encoding helps most when its form matches the retrieval test.
- Rank encoding tasks by depth with levels of processing.
- Predict recall from encoding-retrieval match.
- Distinguish elaborative from maintenance rehearsal.
Match each term with its precise meaning in this lesson.
Keep the distinctions stated in the teaching example.
Put this lesson’s reasoning or event sequence in order.
The order follows the stated process; check each stage before the next.