Nathan does not want to vaccinate his infant son as he has heard from friends that some vaccinations, and the mercury preservative used in some vaccines, can cause autism. As a child development expert, you tell him that
a. this has been substantiated in many research studies.
b. there is no scientific evidence for this view.
c. only certain vaccines cause autism.
d. vaccinations do not cause autism, but do worsen the symptoms in autistic children.
b
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Animal rights activists may be making headway in their efforts, since in the last 30 years ______.
A. the federal government has shifted to letting states regulate animal research alone B. more primates are used in research than cats or dogs C. the number of subjects used in animal research has increased significantly D. the number of subjects used in animal research has declined significantly
Placebo effects occur when a person believes they are cured by a particular technique, even if there is no causal reason for a cure to have occurred
Indicate whether this statement is true or false.
Society and organizations need leaders and cannot function without them.
Answer the following statement true (T) or false (F)
Four-year-old Cain watches an adult dress a boy doll in girl’s clothing. Cain is likely to insist that the doll is __________
A) a boy wearing a dress B) androgynous C) now a girl D) neither a boy nor a girl