Dr. Martinez is doing a research study examining the effects of a new headache medication on migraine pain. He decides to divide his participants up into four subject groups,
each one of which will receive a different amount of medication to take when they have a migraine. He will ask them to write down their assessment of how much the pain has dropped on a ten-point scale an hour after taking the medication. What is the dependent variable in this study?
a. The intensity of the migraine each participant has before taking the medication.
b. The level of pain reduction reported by each participant.
c. The amount of medication each participant takes.
d. The number of people who are assigned to each of the subject groups
Answer: B
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Which of the following statements about gifted students is TRUE?
A) They are more perfectionistic than those with average IQ scores. B) They are generally less well adjusted than those of average intelligence. C) They may sometimes try to hide their talents in order to fit in with peers. D) all of the above
The study of ________ consists of examining stability and change in the enduring characteristics that differentiate one person from another
What will be an ideal response?