Reasonable
Gold Member
- Feb 9, 2017
- 19,787
- 2,400
- 290
- Thread starter
- Banned
- #61
In one study, published in the journal Pediatrics in December 2006, Rauh’s group looked at what effect prenatal exposure to chlorpyrifos has on the cognitive and motor development of children.
The researchers found that 3-year-olds “highly exposed” to chlorpyrifos prenatally scored, on average, 6.5 points lower on a motor development test compared with children who had “low exposure” to the insecticide. They also found that the highly exposed children scored 3.3 points lower on a cognitive development test, on average, though they had less confidence in this second finding. These tests have “moderate predictive power for subsequent intelligence and school performance,” the researchers write.
The researchers found that 3-year-olds “highly exposed” to chlorpyrifos prenatally scored, on average, 6.5 points lower on a motor development test compared with children who had “low exposure” to the insecticide. They also found that the highly exposed children scored 3.3 points lower on a cognitive development test, on average, though they had less confidence in this second finding. These tests have “moderate predictive power for subsequent intelligence and school performance,” the researchers write.