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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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timiter timiter
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7 years ago
The origins of most cases of ADHD appear to involve
a. primarily genetic factors.
b. primarily environmental factors, though a wide range of factors may be implicated.
   c. both genetic and environmental factors.
d. brain injury occurring early in childhood.
Textbook 
The Dynamic Child

The Dynamic Child


Edition: 1st
Author:
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HazimeHazime
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7 years ago
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timiter Author
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#2
7 years ago
Glad to have discovered this community Heavy Heart
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