A study conducted in 1989 by the Indiana University Southeast and California State University showed that people were more willing to become organ donors after completing a questionnaire about donating organs. It did not matter whether the survey had 5 or 20 questions, it is proven to be just as successful. This survey was conducted with young college students, and the scholars mentioned doing another study with older, less-educated individuals to further support these findings and to broaden the population.[16]