NTL Record

Title Safety Belt Interlock System: Usage Survey [1975]
Record ID 25408
Personal Name
Creator
Westefeld, Albert, 1913-; Phillips, Benjamin M.
Source 1 v. (various pagings) : ill.
Corporate Creator Opinion Research Corporation (U.S.)
Corporate
Contributor
United States. National Highway Traffic Safety Administration. Research and Development
Publisher United States. National Highway Traffic Safety Administration
Publication Date 19750500
Language English
Abstract This research is intended to measure the effectiveness of the interlocksystem in increasing safety belt usage. Three separate studies wereconducted:(a) among rental car customers at U.S. airports (to obtaina large body of data early in the 1974 model year); (b) among rental carcustomers at Toronto International Airport, where different types ofuse-inducing systems could be studied; and (c) among owners of privatecars in the general population of vehicles. Study (a) was conducted at * Miami, Chicago, and Los Angeles. Customers returning 1974 model rentalcars at these airports were observed for their safety belt usage, and asubsample of nonusers immediately interviewed to determine the circum-stances and attitudes surrounding their nonusage. Similar methods ofobserving and interviewing were followed at Toronto. Study (c) wasconducted in a sample of 19 U.S. cities by having observers note theusage patterns and sex of the driver and right outboard passenger,certain major characteristics of the car, and the license number. Thelicense number permitted verification of the observed model year, providedother descriptive information about the car, and afforded a means ofconducting a follow-up telephone interview with the presumed driver.This interview covered practices and attitudes with regard to safetybelt usage and the interlock system. /Abstract from report summary page/
Rosap ID dot:1145
Rosap URL https://rosap.ntl.bts.gov/view/dot/1145
TRT Terms Manual safety belts; Drivers; Ignition seat belt interlocks; Warning signals
General Subjects Seat belt usage
Classification NTL - SAFETY AND SECURITY - Vehicle Design;
NTL - SAFETY AND SECURITY - Highway Safety;
NTL - SAFETY AND SECURITY - Human Factors
Geographical
Coverage
United States
Contract Number DOT-HS-4-00805
Report Number DOT-HS-801-594; 51183; NTIS-PB242464
Availability NHTSA - Behavioral Safety Research
Resource type Research Paper
URL https://ntlrepository.blob.core.windows.net/lib/25000/25400/25408/DOT-HS-801-594.pdf
Format PDF
Database NTL Digital Repository