Question

question 1 of 30. a group claims that vaccines cause autism and children should not be vaccinated. they claim that the symptoms of autism appear around the same time children are vaccinated. which piece of information is least useful in evaluating this claim? a. most doctors advise parents to vaccinate their children. b. the research study the group cites as evidence was proven to be inaccurate. c. famous people support the group. d. scientific studies of a large number of children show no link between autism and vaccines.

Explanation:

To evaluate the claim that vaccines cause autism, relevant evidence includes scientific studies, accuracy of cited research, and expert advice. Celebrity support (Option C) is irrelevant to scientific validity and thus least useful.

Answer:

C. Famous people support the group.