| Course | PU508 Social and Behavioral Theory and Frameworks |
|---|---|
| Unit | Unit 7 |
| Paper type | Intervention mapping worksheet |
| Length | About 860 words, 6 pages double-spaced |
| Format | APA 7 student paper |
| School | Purdue University Global |
| Program | Master of Public Health (MPH) |
| Updated | October 2026 |
Free sample paper for PU508 Unit 7
From Hard Hat Brims to Toolbox Talks: An Intervention Mapping Worksheet Turning Mapped Constructs for Sun Protection Among a Composite Contractor's Outdoor Construction Crews Into Change Objectives, Theory-Based Methods and Practical Applications a Crew Would Meet on Site
[Student Name]
Purdue University Global
PU508: Social and Behavioral Theory and Frameworks
Unit 7 Intervention Mapping Worksheet
[Instructor Name]
[Date]
The contractor, crews and figures are composite and bracketed for the writer's own data; the framework and research cited are real.
The Problem
Reviews of outdoor workers find that knowledge about sun risk is often reasonable while protective behavior remains inadequate (Reinau et al., 2013). At the contractor, a survey of [146] crew members found [18] percent applied sunscreen on a typical summer day, [9] percent wore a brim or neck flap with their hard hat and [33] percent took breaks in shade when available.
What Crews Said About Heat
In [four] short meetings at job sites, crew members gave the same reason again and again for skipping protection: heat. Long sleeves, they assumed, would be hotter; brims would trap sweat; sunscreen would run into their eyes and make tools slippery. Several also said that a younger worker who covered up would be teased. These beliefs set the targets for outcome expectations and norms, and they explain why the methods center on showing that protection can feel cooler and on having respected senior workers model it. A program built around skin cancer risk alone would have missed the concern that actually drives the behavior.
Table 1: Performance Objectives
Behavioral outcome: crew members protect their skin from ultraviolet exposure during outdoor work from May through September. PO1. Attach a brim or neck flap to the hard hat before the shift. PO2. Apply sunscreen of SPF 30 or higher before the shift and reapply at the midday break. PO3. Wear a long-sleeved, lightweight work shirt. PO4. Take scheduled breaks in shade. Environmental agent: PO5. Foremen schedule the heaviest exposed work before late morning where the job allows and supply shade at break areas.
Table 2: Matrix of Change Objectives
Determinants mapped earlier: self-efficacy, outcome expectations, perceived crew norms, knowledge and availability of supplies. Selected cells: PO1 by perceived norms: crew members recognize that their foreman and senior workers wear brims. PO1 by outcome expectations: crew members expect a brim to keep them cooler, not hotter. PO2 by self-efficacy: crew members demonstrate applying sunscreen in under two minutes with dirty hands, using a stick or pump product. PO2 by availability: sunscreen is available on every truck and at every break area. PO3 by outcome expectations: crew members expect a lightweight long sleeve to feel cooler than bare skin in direct sun. PO4 by perceived norms: crew members see breaks in shade as normal, not as a sign of weakness. PO5 by knowledge: foremen identify the hours of peak ultraviolet exposure. Every activity in the last table can be traced back to a single cell in this one.
Table 3: Methods and Parameters
Methods are drawn from a published taxonomy that pairs each behavior change method with the conditions under which it works (Kok et al., 2016). Modeling, for norms and self-efficacy. Parameters: the model should resemble the crew, be seen performing the behavior and be rewarded for it. Persuasive communication about cooling, for outcome expectations. Parameters: messages must come from a credible source and address the crew's actual concern, heat. Guided practice, for self-efficacy. Parameters: practice with feedback, under realistic conditions. Environmental restructuring, for availability. Parameters: the change must make the behavior easier than not doing it. Goal setting and feedback, for foremen. Parameters: goals must be specific and progress visible.
Table 4: Practical Applications
Foreman-led toolbox talks at the Monday safety meeting, with a senior worker showing his brim and sharing how it keeps him cooler, for modeling and persuasion. A two-minute sunscreen practice with stick applicators at the first safety meeting of May, for guided practice. Sunscreen pumps mounted on every truck and in break trailers, brims issued with new hard hats and long-sleeve shirts added to the summer uniform, for environmental restructuring. A shade canopy at each break area and a weekly scheduling check by foremen, with a monthly site report, for goal setting and feedback.
Program Plan Summary
The program runs May through September at [12] job sites, led by foremen trained in one two-hour session. Supplies cost about [$18,400] for the season. Measures: observed brim use, sunscreen use at midday and shade breaks, recorded by the safety coordinator during routine site visits.
Why This Order Matters
The planning framework warns that building activities without first naming performance objectives and change objectives often produces familiar but unfocused programs, such as posters about skin cancer. Working through the matrix ensures each activity acts on a specific determinant for a specific action, and makes gaps visible (Bartholomew Eldredge et al., 2016).
Limits
Crew turnover is high, so norms must be rebuilt each season. Self-reported sunscreen use may be inflated.
Conclusion
The worksheet turns a list of determinants into activities a crew will see, use and talk about on site, each tied to the theory that justifies it.
References
Bartholomew Eldredge, L. K., Markham, C. M., Ruiter, R. A. C., Fernández, M. E., Kok, G., & Parcel, G. S. (2016). Planning health promotion programs: An intervention mapping approach (4th ed.). Jossey-Bass.
Kok, G., Gottlieb, N. H., Peters, G. Y., Mullen, P. D., Parcel, G. S., Ruiter, R. A. C., Fernández, M. E., Markham, C., & Bartholomew, L. K. (2016). A taxonomy of behaviour change methods: An intervention mapping approach. Health Psychology Review, 10(3), 297-312. https://doi.org/10.1080/17437199.2015.1077155
Reinau, D., Weiss, M., Meier, C. R., Diepgen, T. L., & Surber, C. (2013). Outdoor workers' sun-related knowledge, attitudes and protective behaviours: A systematic review of cross-sectional and interventional studies. British Journal of Dermatology, 168(5), 928-940. https://doi.org/10.1111/bjd.12160
What the PU508 Unit 7 assignment asks for
Unit 7 in PU 508 typically asks students to apply Intervention Mapping to move from determinants to a program. Instructions usually require performance objectives, a matrix of change objectives, theory-based methods with parameters for use and practical applications, plus a brief program plan. Follow the framework's order, because each table depends on the one before it. Write performance objectives as specific actions, including any for environmental agents such as supervisors. Build a matrix crossing objectives with determinants and fill selected cells with change objectives. Choose methods from a published taxonomy and state the conditions under which each works. Turn methods into practical applications the population will recognize. Ground the work in what the population says, cite the framework and evidence in APA style, and keep every activity traceable to a cell.
Inside the PU508 Unit 7 example
The sample states the problem with research and a crew survey, then records what crews said about heat, flagged by a margin note on targeting the real barrier. Table one lists five performance objectives, including one for foremen. Table two fills selected matrix cells with change objectives, and a highlighted line notes that every activity traces back to a cell. Table three pairs methods from a published taxonomy with their parameters, with a margin note on why parameters matter. Table four turns methods into toolbox talks, sunscreen practice, supplies and shade. A program plan summary, a note on why the order matters, limits and a conclusion close the worksheet.
Reading the PU508 Unit 7 grading rubric
PU 508 intervention mapping rubrics generally award points for clear performance objectives, a well-constructed matrix, appropriate theory-based methods, stated parameters, practical applications that fit the population, a coherent program plan, sources and presentation. Objective points go to specific, observable actions. Matrix points reward change objectives that cross objectives with determinants. Method points depend on choosing methods matched to determinants. Parameter points require stating conditions for effectiveness. Application points go to activities the population would recognize and use. Plan points reward a feasible schedule and budget. Worksheets in which every application traces to a matrix cell tend to receive the strongest grades.
PU508 Unit 7 help: mistakes that cost points
Intervention mapping assignments often lose points by jumping from determinants to familiar activities, such as posters, without building the matrix. Others list methods without the conditions that make them work, or design applications the population would never use. Work through the steps in order. Write performance objectives as actions, including for supervisors or other agents in the environment. Build the matrix and write change objectives in the cells that matter most. Choose methods from a taxonomy and state their parameters. Turn each method into an application suited to the setting. Ground choices in what the population says. Summarize the program plan with a schedule, budget and measures, and keep every activity traceable.
Get a PU508 Unit 7 example written to your instructions
For your PU508 Unit 7 worksheet, the desk can take the constructs you have already mapped and carry them into change objectives, methods and applications. Share those constructs with the instructions and rubric. You receive a free first custom sample in 24-48 hours, formatted to match the tables your section expects. The paper above is an original model document written by our desk, not a submitted student paper and not an official Purdue University Global document.
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PU508 Unit 7 questions, answered
Where can I find a free PU508 Unit 7 sample paper?
The complete PU508 Unit 7 intervention mapping worksheet is here, for sun protection among outdoor construction crews at a composite contractor.
What is a performance objective?
A specific action needed to achieve the behavioral outcome, such as applying sunscreen at the midday break.
What is a matrix of change objectives?
A table crossing performance objectives with determinants, with change objectives in the cells.
Why do methods need parameters?
A behavior change method works only under certain conditions, such as a model resembling the audience.
How long is the PU508 Unit 7 worksheet?
Four connected tables with short explanations.