'Redshirting' kids yields no advantage in higher education

While many parents and educators believe holding children back from entering kindergarten offers advantages if they are older relative to their classmates, Cornell researchers Kevin Kniffin and Andrew Hanks have found that ...

The NHL drafts the wrong players due to birthday bias

A hockey player's birthday strongly biases how professional teams assess his talent, according to a new study by Grand Valley State University researchers. The findings were published in the online journal PLOS ONE.