When do infants first laugh?
a. at about a month of age
b. about a month after the first smile
c. about a month after getting their first tooth
d. about a month after their first birthday
Answer: B
You might also like to view...
Many people believe that suicide represents the ultimate failure to cope with life's stresses. Others feel that suicide is, itself, a coping response. What do you think? Is one type of stress more likely to lead to suicide than others?
What will be an ideal response?
What is wrong with the above study when generalizing to people in general?
a. The sample was not randomly assigned. b. The sample was not random sampled from a larger population. c. A nominal scale was used to measure the dependent variable. d. Nothing was wrong with the above study.
Median age of onset for schizophrenia is , and schizophrenia is more prevalent in
a. 20; females b. 22; males c. 30; females d. 32; males
Which of the following is true with respect to the use of drug therapy for treating autism? a. Use of the antipsychotic medication Haloperidol has been discontinued because it has too many side effects. b. The hyperactivity drug Ritalin has been found to be helpful in alleviating many autism symptoms
c. Only two medications, the antipsychotics risperidone and aripiprazole, have received FDA approval for the treatment of autism. d. SSRIs have been helpful and very effective in decreasing anxiety, repetitive behaviors, and impulsivity.