The Impact of a Child Passenger Restraint Law and a Public Information and Education Program on Child Passenger Safety in Tennessee
archive: archived pipeline: cataloged verified
Get this paper ↗ (full text — opens at the source; we link to it, we don't host it)
Summary
This study evaluates the effectiveness of Tennessee’s child passenger protection legislation and a concurrent public information and education (PI&E) program. As the first state to enact such laws, Tennessee provided a unique opportunity for field evaluation. The research aimed to determine the impact of these interventions on child restraint device (CRD) usage rates and child passenger safety outcomes. The study employed a longitudinal design, collecting data prior to the law’s implementation and in six-month increments thereafter. Researchers compared two levels of PI&E intensity: a "comprehensive plan" applied in specific target areas (five urban and three rural locations) and a "basic state plan" used statewide. Data collection involved observational studies of vehicles entering major activity centers and interviews with drivers transporting children under four years of age. Statistical methods, including discriminant and partial correlation analyses, were used to profile users and non-users of CRDs. Additionally, motor vehicle accident data were analyzed to assess injury and fatality outcomes. The results indicated a significant increase in CRD usage following the implementation of the law and PI&E program. Statewide estimates showed the final CRD usage rate was 103 percent higher than the baseline rate. The comprehensive PI&E plan was significantly more effective at increasing usage than the basic state plan. While the increase in usage did not result in statistically significant reductions in overall fatalities or serious injuries during the study period, children in CRDs received significantly more protection than those without. Of the 20 child deaths investigated over the two-year period, all involved children not using CRDs. The study estimated that CRDs prevented at least 40 injuries and 7 fatalities. Furthermore, a strong correlation existed between driver seat belt usage and CRD usage; drivers transporting small children showed a significant increase in seat belt usage, whereas overall driver seat belt usage did not change. The study identified specific characteristics of CRD non-users, who were less likely to wear seat belts, had lower educational attainment and income, were more likely to have more passengers, and were less likely to be the child’s parent or vehicle owner. The percentage of children held by adults ("babes in arms") remained stable at 22–25 percent, suggesting this loophole did not worsen over time. The authors concluded that the legislation was effective, particularly when combined with rigorous enforcement and comprehensive public education. The findings support the use of legislative mandates and targeted educational campaigns to improve child passenger safety.
Key finding
Child restraint device usage rates increased by 103 percent statewide after implementation of the law and education program, with comprehensive public information treatments yielding significantly higher usage than basic state plans.
Methodology
field_study
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).
| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
| 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.
Topics
Ranked by relevance to this paper. Hover a topic for its definition.
Information type
What kind of knowledge this paper contributes, grouped by family — independent of topic (what it is about) and method (how it was studied).
- Applied Guidance: countermeasure evaluation
- Empirical Findings: observational prevalence, crash risk outcomes