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HDEV 3rd Edition by Spencer Rathus
النسخة 3الرقم المعياري الدولي: 978-1285057224HDEV 3rd Edition by Spencer Rathus
النسخة 3الرقم المعياري الدولي: 978-1285057224 تمرين 10
Which of the following statements about attention-deficit/hyperactivity disorder (ADHD) is not supported by scientific research
A) ADHD is caused by chemical food additives.
B) There may be a genetic component to development of ADHD.
C) ADHD appears to be connected with the brain chemical dopamine.
D) ADHD involves lack of executive control over motor and more primitive functions.
A) ADHD is caused by chemical food additives.
B) There may be a genetic component to development of ADHD.
C) ADHD appears to be connected with the brain chemical dopamine.
D) ADHD involves lack of executive control over motor and more primitive functions.
التوضيح
موثّق
موثّق
Hence the option (b) is not correct.
Sti...
HDEV 3rd Edition by Spencer Rathus
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