hideThis article has multiple issues. Please help or discuss these issues on the talk page. (Learn how and when to remove these template messages)
This biography of a living personrelies too much on references to primary sources. Please help by adding secondary or tertiary sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful.(March 2010) (Learn how and when to remove this template message)
This biography of a living personneeds additional citations for verification. Please help by adding reliable sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. Find sources: – ···scholar·JSTOR(March 2010) (Learn how and when to remove this template message)
(Learn how and when to remove this template message)
Gregory Robert Hancock (born April 18, 1963 in Seattle, Washington, USA) is a Professor of Measurement, Statistics and Evaluation. He is the current University of Maryland head of the Educational Department of Measurement and Statistics (EDMS) program.[1] Hancock also co-hosts the podcast Quantitude with Patrick Curran. He is internationally known for the voice of Jiffy from the podcast.