D621 Task 1 Social Determinants Behavior Analysis Example

Not a Lack of Willpower: How Traffic, Safety, Parks and Work Schedules Shape Children's Physical Activity in Two Neighborhoods of a Composite City, and a Social Ecological Plan to Change It

Student Name

Leavitt School of Health, Western Governors University

D621: Social and Behavioral Determinants of Health, Task 1

Course Instructor

Month Day, Year

Not a Lack of Willpower: How Traffic, Safety, Parks and Work Schedules Shape Children's Physical Activity in Two Neighborhoods of a Composite City, and a Social Ecological Plan to Change It

The Behavior and the Disparity

Children and adolescents aged 6 to 17 should get at least 60 minutes of moderate-to-vigorous physical activity every day (U.S. Department of Health and Human Services, 2018). In Brookfield, a composite city of about 150,000 people, a school district survey of parents found that 38% of children aged 6 to 11 in the Westwood neighborhood met that guideline, compared with 21% in Eastgate, a lower-income neighborhood on the other side of the rail yard. Only 8% of Eastgate children walked or biked to school, compared with 26% in Westwood, although Eastgate homes are on average closer to their schools. The difference is too large to be explained by children's preferences. This paper analyzes how social determinants shape the behavior, applies the social ecological model to design positive change and explains how to reduce the barriers that the determinants create.

How Social Determinants Shape the Behavior

The neighborhood environment. Eastgate is crossed by two four-lane arterial roads carrying trucks to the rail yard, and many of its streets lack sidewalks. The nearest park has broken play equipment and no working lights after dusk. Road danger is a direct barrier: parents do not let children walk or bike where traffic is fast and crossings are few.

Safety and perceived safety. Parents in Eastgate focus groups described fear of traffic and of strangers and gangs near the park. A review of research on neighborhood safety found that concerns about road safety and strangers are common barriers to children's outdoor play and active travel, that parents' and children's perceptions of safety often differ, and that a social trap can develop: when fewer children play outside, streets feel less safe, so even fewer children play outside (Carver et al., 2008).

Economic stability and work. Many Eastgate parents work evening or rotating shifts, so no adult is home after school to supervise outdoor play, and organized sports with fees, equipment and transportation requirements are out of reach.

Institutions. Eastgate's elementary school cut one recess period to add instruction time after low test scores, and its playground is locked after school hours.

Applying the Social Ecological Model

The social ecological model holds that behavior is shaped at several levels, from individual characteristics through interpersonal relationships, institutions and communities to public policy, and that effective health promotion addresses more than one level at once (McLeroy et al., 1988). The model fits this problem because the barriers sit mostly outside the child. Each level produces an intervention.

The walking school bus is designed to break the social trap directly: a group of children walking with adults both addresses parents' fear and puts more children on the street, which makes the route feel safer for others. Supervised play days at the park work the same way.

Mitigating the Barriers

Mitigation should change conditions rather than ask families to overcome them alone. Road safety is the most important barrier, and it can be changed. When New York City installed Safe Routes to School improvements such as crossings, signals and traffic calming, the rate of pedestrian injury among school-aged children during school travel hours fell by 44% in census tracts with the improvements, while tracts without them saw no change (DiMaggio & Li, 2013). Brookfield should direct its next Safe Routes grant and capital funds to the two Eastgate arterials, adding marked crossings with signals, a lower speed limit near schools and sidewalks on the four streets children use most.

Supervision barriers can be addressed by free after-school programs at the school, staffed by the parks department, so that children of shift-working parents have a safe place to play. Cost barriers can be removed by partnering with youth sports leagues to waive fees and provide equipment for Eastgate children. Safety concerns about the park require community engagement as well as police presence: neighborhood residents should help plan the park improvements and serve as park ambassadors, building the social cohesion that makes public spaces feel safe.

Partners and Community Voice

No single agency controls these barriers, so the plan depends on partners. The school district controls recess and playground access, the transportation department controls crossings and speed limits, the parks department controls the park and after-school staffing, and the police department can support safer streets near the park. The health department's role is to bring the data, convene the partners and keep equity at the center. Eastgate residents must help decide priorities: a resident advisory group, paid for its time and meeting in the neighborhood in the evening, would review designs for crossings and park improvements and recruit volunteers for the walking school bus. Plans made without residents risk solving the wrong problem, while plans made with them build the trust and cohesion that make streets and parks feel safe.

Measuring Progress

The city should track change at each level: the share of Eastgate children meeting the activity guideline in the annual parent survey, counts of children walking and biking to school each fall and spring, observed use of the park and playground by trained observers, participation in after-school programs and the number of pedestrian injuries among school-aged children near the targeted crossings. Results should be reported by neighborhood, because the goal is to close the gap between Eastgate and Westwood, not only to raise the city's average.

Conclusion

Eastgate's children are less active not because they lack willpower but because traffic, safety, work schedules and institutional decisions stand between them and active play. The social ecological model shows that changing the behavior requires changing each level of the environment around it, and the evidence shows that some of those changes, such as safer routes to school, work. Brookfield can narrow the gap by investing where the barriers are greatest.

References

Carver, A., Timperio, A., & Crawford, D. (2008). Playing it safe: The influence of neighbourhood safety on children's physical activity: A review. Health & Place, 14(2), 217-227. https://doi.org/10.1016/j.healthplace.2007.06.004

DiMaggio, C., & Li, G. (2013). Effectiveness of a Safe Routes to School program in preventing school-aged pedestrian injury. Pediatrics, 131(2), 290-296. https://doi.org/10.1542/peds.2012-2182

McLeroy, K. R., Bibeau, D., Steckler, A., & Glanz, K. (1988). An ecological perspective on health promotion programs. Health Education Quarterly, 15(4), 351-377. https://doi.org/10.1177/109019818801500401

U.S. Department of Health and Human Services. (2018). Physical activity guidelines for Americans (2nd ed.). U.S. Department of Health and Human Services.