Order of Birth, Parent-Age, and Intelligence
نویسنده
چکیده
When limited to siblings the results appear to show a definite tendency of intelligence to increase with the order of birth as far as the eighth born child. A check on the findings has been carried out by Miss Steckel of Sioux City, Iowa, in the testing of a normal population of twenty thousand school children, cases being drawn from 2,712 families, the study being limited to siblings. The results confirm those of the study of the Institute children, the
منابع مشابه
Effective Socio-Economic Factors on the Increase of the Youth Marriage Age
Marriage age is one of the important indexes to the mental and physical health evaluation in the society. The aim of this study is the knowledge of socio-economic factors related to increase of marriage age in Kermanshah City. The research is descriptive with questionnaire the age in age range is 25-39 in Kermanshah. 380 individuals were selected via Chocran cluster random sampling. The results...
متن کاملThe 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...
متن کاملThe relation of measured intelligence to birth order and maternal age.
One of the difficulties in interpreting the relation between fertility and measured intelligence is the possible influence of birth order. Penrose (1963), among others, has recognized that a negative correlation between sibship size and intelligence would result if birth order and intelligence were also negatively correlated. For various reasons most observations on birth order and intelligence...
متن کاملDevelopment and Evaluation of the Psychometric Properties of Multiple Intelligences Scale for Iranian Primary School Students – The Parent Form
The purpose of this study was to develop the Multiple Intelligences Scale for Iranian elementary school students - the Parent Form - and evaluate the psychometric properties of the proposed scale. The present study had a descriptive design. The statistical population of the study was comprised of all parents of primary school students in Tehran in 2019-20 school year from among whom 554 individ...
متن کاملA multilevel approach to the relationship between birth order and intelligence.
Many studies show relationships between birth order and intelligence but use cross-sectional designs or manifest other threats to internal validity. Multilevel analyses with a control variable show that when these threats are removed, two major results emerge: (a) birth order has no significant influence on children's intelligence and (b) earlier reported birth order effects on intelligence are...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 20 شماره
صفحات -
تاریخ انتشار 2016