Birth order, motor performance, and maternal influence.
نویسندگان
چکیده
منابع مشابه
The Effects of Mothers’ Age, Educational Level, Occupation and Children’s Birth Order on Iranian Preschoolers’ Communicative Performance
The researchers aim was to find out the potential effects of some maternal factors such as age, educational level, occupation as well as children’s birth order on the communicative performance of preschoolers in Iran. This study was conducted with 31 preschoolers selected from Bahar Language Institute in Shiraz, Iran. The required data about mothers and children were gathered through a question...
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In order to obtain more accurate predicted dynamic steady-state performance with shorter computation time, an available mathematical model is modified and presented. Using this modified model, performance of a typical switched reluctance motor (SRM) under a wide range of variations of operating conditions is obtained and discussed. These include variations of speed, voltage, load and switching ...
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In this study the relation between maternal age, spacing number of pregnancies and birth weight and height was evaluated 1000 newborns in Fatemeh hospital in Hamedan. The growth parameters of newborns from mothers aged 18-35 years, were more than newborns from mothers under 18 or over 35 years. Also infants born from mothers, how had less than 24 months interval between pregnancies weight less...
متن کاملChanges in motor and learning behaviors of rats prenatally exposed to WIN 55212-2, a cannabinoid receptor agonist
Abstract* Introduction: Cannabis consumption during pregnancy may affect fetal growth, motor performance, memory and cognitive functions. Methods: Primiparous pregnant Wistar rats were randomly assigned to 4 treatment groups (6 rats per group) consisting of control and sham groups as well as 2 groups treated with Win. Win treated groups received daily s.c. injections of 0.5 or 1 mg/kg WIN ...
متن کاملThe Role of Birth Order and Birth Weight in the Balance of Boys Aged 9-11 Years Old
Motor skills are always considered as one of the effective factors on human activities. The purpose of this research is to study the role of birth order and birth weight in the static and dynamic balance of boys aged 9-11 years old. 94 male students have been evaluated in this research. The personal information questionnaire and medical records were used to acquire data pertaining to birth or...
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عنوان ژورنال:
- Research quarterly
دوره 48 4 شماره
صفحات -
تاریخ انتشار 1977