نتایج جستجو برای: 25 36 month old children
تعداد نتایج: 1300615 فیلتر نتایج به سال:
Prior research reports that children up to 3-years-old map novel adjectives to object properties only in very limited situations (Gelman & Markman, 1985; Taylor & Gelman, 1988; Hall, Waxman, & Hurwitz, 1993; Klibanoff & Waxman, 1997; Waxman & Markow, 1997). Yet we know by 24-months children use adjectives. In two experiments we provide 36-month-olds (Experiment 1) and 24-month-olds (Experiment ...
Efficient language use involves the capacity to flexibly adjust to varied pronunciations of words. Although children can contend with some accent variability before their second birthday, it is currently unclear when and how this ability reaches its mature state. In a series of five experiments, we examine the developmental trajectory of toddlers’ comprehension of unfamiliar regional accents. E...
Background: Coarctation of aorta is narrowing of proximal descending aorta. Interventional procedures such as balloon angioplasty & stent implantation has been progressively in use as alternatives for surgery in increasing number of children with diagnosis of coarctation of aorta. The aim of this study was to evaluate the use of endovascular stent in children with coarctation of aorta. Methods...
OBJECTIVE To explore the association between birth season and physical development and provide a necessary reference value to inform the implementation of public health services. DESIGN Cross-sectional study. SETTING Forty-five counties in ten provinces in western China in 2005. SUBJECTS A sample of 13,387 children under 3 years old and their mothers were recruited using a stratified, mul...
Abstract Background: Hypoglycaemia is a well recognized complication of falciparum malaria in children but its diagnosis may be overlooked because all the clinical features may be mimicked by severe malaria. To determine the prevalence of hypoglycaemia at the point of hospital admission of under-fives with falciparum malaria and identify its risk factors in patients seen in a Nigerian...
abstract background: hypoglycaemia is a well recognized complication of falciparum malaria in children but its diagnosis may be overlooked because all the clinical features may be mimicked by severe malaria. to determine the prevalence of hypoglycaemia at the point of hospital admission of under-fives with falciparum malaria and identify its risk factors in patients seen in a nigerian secondary...
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