Corrections: A previous version of this article incorrectly stated the increase in conversations due to signs placed in grocery stores. Children in stores in poorer areas were four times more likely to ask their parents a question when signs were posted.
Corrections:A previous version of this article incorrectly stated how the University of Minnesota provides student contact information to companies. Under the Minnesota Data Practices Act, businesses can pay a $50 processing fee to collect public information. They sometimes sell contact information to honors societies.
Corrections:Former Daily reporter Grant Donald fabricated an interview with Chris Fleming, coach of the German basketball team Brose Baskets Bamberg, for this story. Trevor Mbakwe also said he was not interviewed for this story, and an interview with Lernell D. James is strongly suspected to be fabricated.The false quotes have been removed and Grant has been terminated. The Daily's investigation into Grant's body of work is ongoing.