دانلود مقاله ISI انگلیسی شماره 72551
عنوان فارسی مقاله

پیامدهای اثر فلین برای روابط سن شناخت

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
72551 2015 7 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Implications of the Flynn effect for age–cognition relations
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Intelligence, Volume 48, January–February 2015, Pages 51–57

کلمات کلیدی
اثر فلین؛ طولی مقطعی؛ پیری - شناخت
پیش نمایش مقاله
پیش نمایش مقاله پیامدهای اثر فلین برای روابط سن شناخت

چکیده انگلیسی

Many studies have documented that cognitive performance is often higher among people of the same age who are tested in more recent years, and it is sometimes suggested that this phenomenon will distort the relations between age and cognition in cross-sectional studies. This possibility was examined with data from two large projects involving adults across a wide age range. The results indicated that there were similar time-of-measurement increases in cognitive scores at different ages, which were accompanied by nearly constant cross-sectional age differences, but positively inflated estimates of longitudinal age differences. It is proposed that when the Flynn effect is of comparable magnitude in adults of different ages, longitudinal comparisons of age–cognition relations are more subject to distortion than cross-sectional comparisons.

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