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Author Question: Dr. Dominguez conducted a study of children with attention-deficit/hyperactivity disorder. She ... (Read 45 times)

folubunmi

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on: Jun 22, 2018
Dr. Dominguez conducted a study of children with attention-deficit/hyperactivity disorder.
 
  She developed a new medication that was significantly better than placebo in treating the disorder, but this effect was not found in a similar study conducted in another laboratory. Dr. Dominguez's study has __________ internal validity and __________ external validity.
  a) high; high
  b) high; low
  c) low; high
  d) low; low

Question 2

How does age affect the severity of dysthymia?
 
  a) Dysthymia is stable throughout adulthood.
   b) Dysthymic periods are more brief with age.
   c) Dysthymic periods occur more frequently with age.
   d) Dysthymia lessens over time, even without treatment.


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deja

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Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

a


folubunmi

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Reply 2 on: Jun 22, 2018
Excellent

AngeliqueG

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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