کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3918029 1252167 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Basic numerical processes in very preterm children: A critical transition from preschool to school age
ترجمه فارسی عنوان
فرآیندهای عددی پایه در کودکان بسیار زودرس: انتقال انتقادی از دوره پیش دبستانی تا سن مدرسه
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی زنان، زایمان و بهداشت زنان
چکیده انگلیسی

BackgroundSerious difficulties in formal mathematical skills have been identified in preterm children. By contrast, basic-level numerical skills like magnitude judgments have not yet been tested in these children.AimsThe aim of the present research was to investigate whether preterm birth also affects these basic numerical abilities, with particular attention to the transition from preschool to formal education.MethodOne hundred-forty very preterm children and 60 age-matched controls were recruited in a cross-sectional study at 6 and 8 years of age. Magnitude comparison tasks with non-symbolic dot displays or symbolic Arabic-number stimuli, measuring accuracy and reaction time, were administered to participants. We also investigated explicit number knowledge, as well as general cognitive developmental levels, to gain a broader picture of preterm abilities.ResultsDespite no general cognitive delay, the more simple approximate non-symbolic representation of numerical magnitude was affected by preterm birth, with slower reaction times at both ages compared to controls. Additionally, clear difficulties in the construction of the symbolic representation of numerical magnitude and in explicit number knowledge emerged in the 6-year-old preterm children, with a recovery from this serious delay finally by 8 years.ConclusionsThe serious delays identified here in basic numerical abilities in preterm children, despite normal IQ, point to the need for further studies in order to elucidate the relationship between basic numerical abilities and subsequent difficulties in formal mathematic achievement at school.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Early Human Development - Volume 90, Issue 3, March 2014, Pages 103–111
نویسندگان
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