Immediate creation of spelling expectations during explicit versus implicit auditory word learning.

Area of Science:

• Cognitive Psychology
• Psycholinguistics
• Neuroscience

Background:

• Literate individuals often form preliminary orthographic representations (orthographic skeletons) when learning novel spoken words, even with multiple possible spellings.
• It remains unclear whether this orthographic skeleton generation is automatic during all novel word learning or specific to explicit learning contexts.

Purpose of the Study:

• To investigate whether orthographic skeletons are generated during any novel spoken word acquisition or exclusively during explicit word learning.
• To differentiate the cognitive processes involved in explicit versus implicit auditory word learning.

Main Methods:

• Ninety-six Spanish-speaking adults participated in the study.
• Participants learned novel Spanish words with either one (consistent) or two (inconsistent) possible spellings via explicit or implicit training.
• A self-paced reading task was used to measure reading times of the newly learned words embedded in sentences immediately after training.

Main Results:

• Explicit learners showed differences in reading times, reading consistent words faster than inconsistent words only when the latter used the unpreferred spelling.
• Implicit learners did not exhibit differences in reading times based on spelling consistency.
• The findings suggest explicit learners generated orthographic skeletons during auditory training.

Conclusions:

• The generation of orthographic skeletons during auditory word learning is not an automatic or unconscious process.
• Explicit instruction plays a crucial role in the formation of preliminary orthographic representations.
• These findings contribute to understanding the mechanisms of spoken word learning and orthographic encoding in literate adults.