Restraint use (seat belt and child passenger seat) survey

Hernandez, Bruce. · 2008 · ROSA P / Arizona. Dept. of Transportation

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Summary

This 2008 report by the Behavior Research Center, commissioned by the Arizona Department of Transportation, investigates the factors influencing seat belt and child restraint usage in Arizona. The study was motivated by the high rate of fatalities linked to unrestrained occupants, which accounted for nearly 60% of traffic deaths annually. While observational surveys indicated an 80% usage rate, there was a lack of understanding regarding why specific demographics did not buckle up. The research aimed to identify barriers to compliance and develop recommendations for effective safety strategies. The methodology involved 600 in-depth telephone interviews with licensed Arizona drivers conducted between October and November 2008. The study utilized a disproportionate, stratified random digit dialing sample to ensure equal representation of urban and rural populations, with results weighted to reflect state demographics. The survey instrument, reviewed by a Technical Advisory Committee, assessed reasons for non-use, utilization rates, attitudes toward enforcement, and awareness of current laws. Key findings revealed that 88% of drivers reported always wearing seat belts while driving, and 84% while riding as passengers. The primary reasons for non-compliance were laziness (36%), the belief that belts are unnecessary for short trips (17%), and discomfort (8%). Demographic analysis showed that rural residents and males were statistically less likely to always wear seat belts, though cultural differences were not definitively proven due to sample size constraints. Regarding children, 97% of drivers always restrained passengers under five, and 91% restrained those aged five to nine. Most drivers (79%) insisted passengers wear belts, citing safety as the primary reason. The study found strong public support for stricter enforcement. Although 81% of drivers were aware of existing seat belt laws, 61% favored changing Arizona’s secondary enforcement law to a primary enforcement law, which would allow police to stop vehicles solely for seat belt violations. Respondents believed such a change would be effective (66%) and would not lead to racial profiling (64%). Additionally, 73% supported increased ticketing, and 66% believed media campaigns would improve compliance. The report concludes by recommending the enactment of a primary seat belt law and targeted educational campaigns focusing on rural residents, males, Hispanics, and younger drivers to increase usage rates.

Key finding

61% of Arizona drivers favored changing the state's seat belt law to primary enforcement, while 88% reported always wearing seat belts themselves.

Methodology

survey

Sample size: 600

Provenance

The full processing record for this entry. Every stage of this paper's journey through the pipeline is logged — what ran, with which tool and model, how many attempts it took, and when it last completed. Discovered via bulk_ingest_rosap on 2026-05-23 (6 acquisition events logged).

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discover success rosap 2 2026-05-23
archive success 1 2026-05-23
extract success cached 2 2026-06-10
clean success 1 2026-06-01
chunk success 1 2026-06-01
embed success 1 2026-06-02
enrich success 1 2026-05-23
promote success 1 2026-05-23
summarize success llm qwen3.6-27b-prismaquant summ-v5 3 2026-06-10
tag success vector_similarity 24 2026-06-11
verify success 2 2026-06-10

Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.

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