منابع مشابه
Investigating the Rationality of Behavioral Economics in Mental Accounting by Studying Laboratory Economics
The purpose of this study is to investigate the rationality of behavioral economics in mental accounting by studying laboratory economics. Undoubtedly, economic man, whose fundamental characteristic is rationality, is the starting point for economic analysis. In conventional economics, the premise of rationality is the cornerstone and the premise of all economic theories. However, critics of ec...
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Introduction: Fragile X syndrome (FXS) is one of the most prevalent genetic causes of developmental disability, representing the most frequent form of inherited severe cognitive deficit. The present study was undertaken to investigate FXS and its prevalence in moderate mentally retarded people in patients. Materials and methods: Nineteen people with moderate mental retardation (MR) who wer...
متن کاملMental Retardation
This small book is the first of a series of occasional papers which are to be published under the auspices of the Institute for Research into Mental Retardation, and its author is the chairman of the Institute's Research Committee. In the preface, it is said to be aimed at an intelligent lay audience and it is suggested that 'it will be read with interest and profit by workers in the field of m...
متن کاملThe genetics of mental retardation.
Genetic abnormalities frequently give rise to a mental retardation phenotype. Recent advances in resolution of comparative genomic hybridization and genomic sequence annotation has identified new syndromes at chromosome 3q29 and 9q34. The finding of a significant number of copy number polymorphisms in the genome in the normal population, means that assigning pathogenicity to deletions and dupli...
متن کاملThe Genetics of Mental Retardation
Mental retardation(MR) was defined by the World Health Organisation as an intelligent quotient (IQ)<70 that is accompanied by adaptive limitations in two or more key skills areas, before the age of 18. General intellectual functioning is expressed by IQ. Typically, in chil‐ dren younger than 5 years old who present delays in the attainment of developmental mile‐ stones at the expected age, the ...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 1974
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.64.7.728-c