Lin, B.T.W., Funkhouser, D.S., Sayer, J.R., Sherony, R., (2021) Comparing the importance of the factors on drivers’ response time to lead vehicle’s braking. Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 64(1)1905-1908.
Huang, X., Bao, S., Peng, H. and Sayer, J. R. (2016). Driving aggressiveness classification when interacting with advanced in-vehicle safety systems. The 5th International Symposium on Naturalistic Driving Research.
Feng, F., Bao, S., Sayer, J. R., and LeBlanc, L. (2016). Spectral Power Analysis of Drivers' Gas Pedal Control during Steady-state Car-following on Freeways. Proceedings of the Human Factors Society 2016 Annual Meeting, Washington DC.
Bao, S., Xiong, H., Sayer, J.R., Buonarosa, M.L. (2015). Using naturalistic driving data to examine factors associated with teen drivers’ decision making on seat belt use. The 4th International Symposium on Naturalistic Driving Research.
Xiong, H., Bao, S., Kazuma, K., and Sayer, J.R. (2015). Examination of drivers’ cell phone use behavior at intersections by using naturalistic driving data. The 4th International Symposium on Naturalistic Driving Research.
Bao, S, Flannagan, C. A., Xiong, H. and Sayer, J.R. Eye Glance Behavior Associated with Cell-Phone Use: Examination with Naturalistic Driving Data. Proceedings of the Human Factors Society 2014 Annual Meeting.
Sayer, J.R., Bao, S. and Funkhouser, D. (2013). Effects of Cell Phone Conversations and Device Manipulation on Objective Measures of Driving Performance, Proceedings of 3rd International Conference on Driver Distraction and Inattention, Gothenburg, Sweden, September, 2013.
Dozza, M., Sayer, J. R., and Flannagan, C. A. Understanding driver self-regulating behavior: how does phone use influence vehicle control in real world? Proceedings of 3rd International Conference on Driver Distraction and Inattention, Gothenburg, Sweden, September, 2013.
LeBlanc, D., Bao, S., Sayer, J. R. and Bogard, S. (2013). Longitudinal driving behavior with an integrated crash-warning system: an evaluation from naturalistic driving data. Transportation Research Board Annual Meeting, Washington, D.C.
Bao, S., Sayer, J., LeBlanc, D., and Flannagan, C. A. (January, 2012). Modeling factors related to the likelihood of seatbelts use with naturalistic driving data. Transportation Research Board Annual Meeting, Washington, D.C.
Sayer, J., Devonshire, J. and Flannagan, C. (2007, July). Naturalistic driving performance during secondary tasks. In Proceedings: 4th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design. Stevenson, WA.
Sayer, J., LeBlanc, D., Mefford, M. L., and Devonshire, J. (2007, July). Field test results of a road departure crash warning system: driver acceptance, perceived utility and willingness to purchase. In Proceedings: 4th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design. Stevenson, WA.
LeBlanc, D., Sayer, J., Winkler, C., and Bogard, S. (2007, July). Field test results of a road departure crash warning system: Driver utilization and safety implications. In Proceedings: 4th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design. Stevenson, WA.
Gordon, T. J., LeBlanc, D., Sayer, J., Winkler, C., Hagan, M., Bogard, and Devonshire, J. (2006, October). Field operational tests – evaluating driver assistance systems under real-world conditions. In Proceedings: Convergence International Congress and Exposition On Transportation Electronics. 2006-01-0049, Society of Automotive Engineers, Detroit, MI.
Sayer, J. R., Mefford, M. L., Shirkey, K. and Lantz, J. (2005, July). Driver distraction: Naturalistic observation of secondary behaviors with the use of driver assistance systems. In Proceedings: 3rd International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design. Rockport, ME.
Sayer, T. B.; Sayer, J. R.; Devonshire, J. M. H. (2005, July). Assessment of a driver interface for lateral drift and curve speed warning systems: mixed results for auditory and haptic warnings. In Proceedings: 3rd International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design. Rockport, ME.
Emery, L.; Srinivasan, G.; Bezzina, D. A.; LeBlanc, D.; Sayer, J.; Bogard, S.; Pomerleau, D. (2005). Status report on U.S. DOT project “An Intelligent Vehicle Initiative Road Departure Crash Warning Field Operational Test.” Presented at 19th International Technical Conference on the Enhanced Safety of Vehicles, 2005. Report No. 05-0198-O.
Sayer, J. R. (2005, April). The role of garment sleeves and retroreflector positioning on day and nighttime conspicuity of high-visibility garments. In Proceedings to the TRB 17th Biennial Symposium on Visibility and Simulation. Washington, D.C.
Sayer, J. R., Mefford, M. L., and Huang, R. (2003, July). The effect of lead-vehicle size on driver following behavior: Is ignorance truly bliss? In Proceedings: 2nd International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design. Park City, UT.
Sayer, J. R. (2002, June). Effects of retroreflective marking color on the detection of pedestrians by normal and color deficient drivers. In Proceedings to the TRB 16th Biennial Symposium on Visibility and Simulation. Iowa City, IA.
Sayer, J. R. (1997). An experimental design for studying how driver characteristics influence headway control. In Proceedings of IEEE Conference on Intelligent Transportation Systems. Boston, MA.
Sayer, J. R., Mefford, M. L. and Fancher, P. S. (1995, October). Consumer acceptance of adaptive cruise control following experience with a prototype system. In Proceedings of the Human Factors and Ergonomics Society 39th Annual Meeting (pp. 1092-1096). Santa Monica, CA: Human Factors and Ergonomics Society.
Sayer, J. R. and Skipper, J. H. (1991). The perception of large color differences in photographic prints: an evaluation of five color-difference equations. In Proceedings of the Society for Information Display 1991 International Symposium, Seminar and Exhibition (pp. 802-805). New York, NY: SID.
Sayer, J. R., Sebok, A. L., and Snyder, H. L. (1990). Color difference metrics: Task performance prediction for multichromatic CRT applications as determined by color legibility. In Proceedings of the Society for Information Display 1990 International Symposium, Seminar and Exhibition (pp. 265-268). New York, NY: SID.
Kelly-Harrison, P. L., Sayer, J. R., and Snyder, H. L. (1989). Product evaluation of two competing document production devices. In Proceedings of the Human Factors Society 32nd Annual Meeting (pp. 455-459). Santa Monica, CA: HFS.
Sayer, J. R. and Green, P. (1988). Student-initiated human factors research at Michigan: A guide for research on a shoestring. In Proceedings of the Human Factors Society 31st Annual Meeting (pp. 485-489). Santa Monica, CA: HFS.