Glossary
Semantic Encoding: Definition, Psychology, and Examples
What is semantic encoding?
Semantic encoding means processing information in terms of its meaning.
Why meaning can help memory
The levels-of-processing framework connects how we process information with how well we retain it. In Craik and Tulving's word experiments, questions about meaning generally produced better later retention than questions about surface features.
But the later test matters. Morris and colleagues found that rhyme-based study worked better for a rhyme-recognition test, even though meaning-based study worked better for standard recognition. Sound and appearance are useful information when the task calls for them.
Semantic vs visual vs acoustic encoding
- Semantic encoding concerns meaning: is an apple a fruit?
- Visual or structural encoding concerns appearance: is APPLE in capitals?
- Acoustic or phonemic encoding concerns sound: does a word rhyme with another?
These descriptions can overlap in a learning activity, and the useful form depends on what the later task requires.
Semantic encoding examples
To learn “pulchritude,” you could connect it with its meaning, beauty, and use it in a sentence. That is semantic encoding. Whether you can recall the word next week is a separate question to test.
For a historical event, semantic encoding could involve explaining its causes and consequences. For a scientific principle, it could involve connecting the rule to an example and explaining why the example fits. Reading comprehension involves working out how the ideas in a passage relate, not only recognizing the words.
How to practice semantic encoding
Ask what the information means, connect it to something you already understand, and explain the connection in your own words. Then check whether you can retrieve or use it. Feeling familiar with a sentence does not show that you can explain its meaning later.
Compare shallow processing, which focuses on surface features. These describe ways of processing information, not separate memory systems.