Dr. Johnson's study on the effectiveness of a new medication for anxiety demonstrated positive results. Before assuming the medication is effective, it would be best to _____
a) replicate the study.
b) start with a new hypothesis.
c) wait until his study is published.
d) try the medicine ourselves.
Answer: a
Psychology
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____ in developing countries causes a considerably lower average for height and weight during early childhood
a. Higher nutrition and a lower likelihood of childhood diseases b. Lower parental care and the lack of folic acid c. Lower nutrition and higher likelihood of childhood diseases d. Higher parental care and an abundance of folic acid
Psychology
Samaire is in REM sleep. Her brain waves most closely resemble ____
a. ?waking state brain waves b. ?stage 2 brain waves c. ?stage 3 brain waves d. ?stage 4 brain waves
Psychology