Speakers of different languages remember visual scenes differently.

Area of Science:

• Cognitive Psychology
• Psycholinguistics
• Neuroscience

Background:

• Language significantly impacts human experience and cognitive processes.
• Phonological coactivation, the activation of similar-sounding words, occurs during language processing.
• The influence of linguistic coactivation on memory, particularly in visual search, remains underexplored.

Purpose of the Study:

• To investigate how spoken language guides attention and memory for visual scenes.
• To determine if linguistic coactivation during visual search affects object memory.
• To examine the role of bilingualism and cross-linguistic phonological overlap in memory.

Main Methods:

• Participants (bilinguals and monolinguals) performed a visual search task with spoken English targets.
• Memory for objects was assessed, focusing on competitor words with phonological overlap.
• The effect of high Spanish proficiency on cross-linguistic memory overlap was analyzed.

Main Results:

• Bilinguals and monolinguals exhibited better memory for English objects with phonologically overlapping names.
• Memory enhancement was observed for competitor words that shared sound features with the target word.
• High Spanish proficiency correlated with improved memory for Spanish competitors with cross-linguistic overlap.

Conclusions:

• Linguistic coactivation during spoken word recognition influences memory for visual objects.
• Language diversity contributes to variations in cognitive functions like memory.
• Multilingualism offers a valuable paradigm for understanding language-cognition interactions.