We may use these term interchangeably in the discussion below. Data dredging is recognized by several names such as ‘fishing trip’, ‘data snooping’, ‘p-hacking’ and so on. This may lead to an exponential increase in the risk of inclusion of large quantities of false positive results, thereby corrupting the data that was meant to be originally reported. Impact of data dredging on epidemiologyĭata dredging is defined as “cherry-picking of promising findings leading to a spurious excess of statistically significant results in published or unpublished literature”.

The following discussion will attempt to define data dredging and provide an answer to such questions. Goodman is a register Professional Engineer, with a Bachelors Degree in Civil Engineering from Manhattan College he also is a certified Project Management Professional (PMP).What is data dredging? How does it affect the p-value? What is its impact on the world around us? Goodman oversaw projects from conception to commissioning of numerous Terminal Facilities, including some of the country’s busiest airport traffic control towers. Over the course of his FAA career, he gained significant experience leading teams on complex, mission-critical projects. Goodman began his civil service career in 1988 as a civil engineer for the FAA. Prior to that, he spent five years in FAA HQ as the National Program Manager for standby power equipment. Goodman served as the FAA Headquarters’ point of contact responsible for defining requirements for Facility and Equipment investments at some of the nation’s largest airports.

Most recently, he served as the Terminal Construction Center Manager, overseeing large-scale projects for the Eastern Region. Goodman spent 20 years at the Federal Aviation Administration (FAA) managing high-profile programs and projects. Goodman is responsible for project development and oversight of construction projects leading to the transportation recovery and economic revitalization in Lower Manhattan, necessary because of the terrorist attacks on New York City in September 2001.

Stephen Goodman is the Director of the Federal Transit Administration’s New York Lower Manhattan Recovery Office (LMRO).

Stephen goodman, data dredging is ok