Lack of evidence

• Rimland


  pointed out some issues with the conclusions

  Most parents with child with ASD dont fit the description

  Second,even when they do fit the description,their child dont always have ASD
• Campbell


  found that 93% of kids with ASD have siblings without the disorder,parenting style doesnt always lead to ASD
• Some symptoms of ASD are similar to brain damae in children,suggesting a biological basis for the disorder rather than psychological causes