Morpho-semantic processing in word recognition: evidence from balanced and biased ambiguous morphemes.

Area of Science:

• Psycholinguistics
• Cognitive Psychology
• Chinese Language Studies

Background:

• Understanding word recognition is key to psycholinguistics.
• Chinese word recognition involves complex morphemic processing.
• Ambiguous morphemes present unique challenges in language processing.

Purpose of the Study:

• To investigate the role of morphemic meaning in Chinese word recognition.
• To examine how meaning frequency (dominant vs. subordinate) affects priming.
• To determine the influence of priming procedures (masked vs. unmasked) on morpheme processing.

Main Methods:

• Utilized masked and unmasked priming paradigms with Chinese target words.
• Target words featured ambiguous morphemes with dominant or subordinate meanings.
• Prime words presented either subordinate interpretations or were unrelated.

Main Results:

• Subordinate primes facilitated subordinate target recognition for both balanced and biased morphemes.
• Subordinate primes did not facilitate dominant target recognition, except in masked priming for biased items.
• Morphemic meaning activation constrains priming, modulated by meaning frequency.

Conclusions:

• Morphemic meaning is activated early in processing to guide morphological priming.
• The frequency of morphemic interpretations significantly modulates morpho-semantic activation.
• Dominant meanings of biased ambiguous morphemes can be activated by subordinate primes due to high usage frequency.