Age-related differences in word-retrieval but not in meaning generation

نتاج البحث: نشر في مجلةمقالةمراجعة النظراء

ملخص

This study examines age-associated changes in retrieval on a picture-naming task, phonemic and semantic fluency tasks, and the Homophone Meaning Generation Test (HMGT). The sample included 152 Hebrew-speaking adults, half young (mean age 22.75) and half old (mean age 76.05). Groups differed on the picture-naming task and on both verbal fluency tasks, but not on the HMGT. Age explained a greater share of the variance than did education level on these three tests, whereas the opposite pattern of results was seen on the HMGT. We suggest that age-related word finding difficulties are attenuated when performance allows for semantic rather than phonological access.

اللغة الأصليةالإنجليزيّة
الصفحات (من إلى)515-529
عدد الصفحات15
دوريةAging, Neuropsychology, and Cognition
مستوى الصوت19
رقم الإصدار4
تاريخ مبكر على الإنترنت6 يناير 2012
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - 1 يوليو 2012

All Science Journal Classification (ASJC) codes

  • !!Neuropsychology and Physiological Psychology
  • !!Experimental and Cognitive Psychology
  • !!Geriatrics and Gerontology
  • !!Psychiatry and Mental health

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