Javier is researching why people believe facts that have been disproven. He randomly selected 30 participants and randomly assigned them
two groups, each of which underwent an fMRI scan. Javier studied the differences
in their brain structures as one group was given informati
to support their beliefs and the other group was given information to refute
their beliefs. Javier's study is an example of
Elimination Tool
Select one answer
A
a correlational study.
B
an ex post facto study.
C
a naturalistic observation.
D
a survey.
E
a controlled experiment.