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Search results for "internal validity"

Filters: Transportation Research Board TRB ×
Viewing 1 - 16 of 16 results by relevance

Assessing Aircraft Noise Conditions Affecting Student Learning, Volume 1: Final Report  (2014)

Airport Passenger-Related Processing Rates Guidebook  (2009)

Standardized Procedures for Personal Travel Surveys  (2008)

Quality and Accuracy of Positional Data in Transportation  (2003)

Evaluation and Selection of Airport Capital Project Delivery Methods  (2009)

Strategic Planning in the Airport Industry  (2009)

Evaluation of Project Delivery Methods  (2009)

Managing Geotechnical Risks in Design–Build Projects  (2018)

Test Methods for Evaluating Field Performance of RWIS Sensors  (2006)

Strategic Issues Facing Transportation, Volume 6: The Effects of Socio-Demographics on Future Travel Demand  (2014)

Supporting Material to NCHRP Report 674  (2011)

Analysis of Existing Data: Prospective Views on Methodological Paradigms  (2012)

Consensus Study Report

Commercial Motor Vehicle Driver Fatigue, Long-Term Health, and Highway Safety: Research Needs  (2016)