How accurate is Parchment?

intparent
Thu, 07 Jan 2016 06:32:26 +0000

It is a parlour game, no more than that. The data is self reported with no control over people who lie, exaggerate, don’t give full updates on their results, inaccurately enter data. And it is not a random or full sample – there is no statistical validity. Naviance isn’t perfect, but it is much better.