Semantics Flashcards
Semantics
knowledge of meanings of words, phrases, and sentences
Semantic Organization - our mental lexical is organized by:
semantics
Mental lexical
“mental dictionary” - our knowledge of words/morphemes
Verbal fluency test
We name things in groups
Proves that our mental lexicon is organized semantically
Spreading activation model
Nodes - concepts
Links - length represents relatedness - the longer the length, the less related they are - closer = more related
Assumptions: When a concept is processed, activation spreads to connected nodes, activation gets weaker over distance
Evidence: Semantic priming - seeing/hearing a related item helps access: Prime –> Target
Semantic priming
Seeing/hearing a related item helps access
Prime –> Target (people took longer to identify target with an unrelated primer)
Effects are very robust