Older child of father is not clever

Older child of father is not clever
Issue in newest U.S.A. >A result of study had shows, the older father's age is, the worse child's behavior in the intelligence test is.
This conclusion may cause dispute . People think before this mother's age exerted a largest influence on the child's health and ability, by contrast, it is unimportant that father's age is thought.
This research is by John of the research institute of brain of Queensland of Australia Queensland university MacGrath presides over . He has analyzed Arrived in 1959 Born among 1965 3.3 Ten thousand Americans' materials . They are here 8 months, sum of 4 years old Accepted test at the age of 7 . Researchers find, in various cognition are tested, the child that the resulting mark of the older child of father is far younger than father of those is low.
MacGrath says, because test that stopped when the person investigated is 7 years old, the research group is unable to judge father is older to the child 7 intelligence after years old develops any influence. Previous other research reveal, father also might increase child, suffer from autism, schizophrenia and read aloud the intersection of nervous system and the intersection of development and bad risk of disease such as being difficult while being older.
MacGrath says : " Older baby and children of father are slightly bad when behaving in the test of the cognitive ability of nerve. Seeing that the trend born in male postponement, the clinic of these results of study influences to need further investigating with basic mechanism even more. "
|