Results: Lexical Variables Impact Word Recognition in Neurologically Healthy Younger and Older Adults, People with Alzheimer s Disease, or Mild Cognitive Impairment
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Conclusion
Trascrizione
The lexical decision task is used to measure word recognition speed. This task can reveal characteristics of the mental lexicon and how the lexicon changes with aging and with neurodegenerative disorders. Many language tasks require the coordinati
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This article describes how to implement a simple lexical decision experiment to assess written word recognition in neurologically healthy participants and in individuals with dementia and cognitive decline. We also provide a detailed description of reaction time analysis using principal components analysis (PCA) and mixed-effects modeling.