HD535 Unit 2 Theory Selection Paper Example

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Choosing a behavior theory by testing it against local evidence is the work of the HD535 Unit 2 theory selection paper. In this example, Social Cognitive Theory wins only after the Health Belief Model gets a fair hearing. Purdue Global HD 535 asks MS in Health Education students to justify the framework that will guide their program plan. The problem is caregivers of children with food allergy in composite Marlow Heights who fear anaphylaxis yet cannot confidently use an auto-injector or do not have one at hand. A survey of 236 households shows perceived severity, susceptibility and benefits already high. The paper defines the target behavior first, shows the rival model has little left to move, and maps self-efficacy, capability, modeling and environment onto the survey's findings.

CourseHD535 Health Education Program Planning
UnitUnit 2
Paper typeTheory selection paper
LengthAbout 1,110 words, 7 pages double-spaced
FormatAPA 7 student paper
SchoolPurdue University Global
ProgramMS in Health Education
UpdatedOctober 2026

Free sample paper for HD535 Unit 2

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Fear Is Already at the Ceiling: A Unit 2 Theory Selection Paper Choosing Social Cognitive Theory for Caregiver Epinephrine Skills

[Student Name]

Purdue University Global

HD535: Health Education Program Planning

Unit 2 Theory Selection Paper

[Instructor Name]

[Date]

The neighborhood, the health center and the survey are composite; the theories and studies cited are real.

What this part is doingNaming the winning theory and the reason the rival loses tells the grader where the argument is going.
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The Behavior

Choosing a theory starts with defining the behavior it must explain. The target behavior has three parts. A parent, grandparent or regular sitter of a child aged two to twelve with a prescribed epinephrine auto-injector will complete two hands-on practice sessions; will keep two unexpired injectors with the child wherever the child goes; and, at the first signs of a severe reaction, will inject before calling 911 rather than waiting for help.

This behavior is a skill performed rarely and under fear, with equipment that has to be bought, refilled and carried. Any theory chosen needs to explain both whether people act and whether they can.

The Population and the Evidence

Heights Community Health Center serves about [412] children with a documented food allergy and a prescribed auto-injector, most of them covered by Medicaid. Its listening survey of 236 households gives the evidence both theories are tested against. Eighty-six percent of caregivers rated a severe reaction very serious, and 79 percent believed their child could have one in the coming year. Eighty-eight percent agreed that epinephrine saves lives. Yet 61 percent had never handled a trainer, 44 percent said they would call 911 first and wait for instructions, and only 47 percent had two unexpired injectors at home. About a third of children spend after-school hours with a grandparent or sitter who had never been shown the device.

The Rival: Belief-Based Change

The Health Belief Model is the obvious first candidate for a frightening, preventable hazard. Its core claim is that action follows when a person feels personally at risk of a serious threat, believe that action will help, see few barriers and meet a cue to act (Rosenstock, 1974). Self-efficacy was added to the model later.

It deserves a fair hearing. Barriers are real here, and cues, such as a school's medication form each August, could prompt refills.

The survey, however, leaves the model's main levers with little to move. Perceived severity is near its ceiling at 86 percent. Perceived susceptibility is high at 79 percent. Perceived benefits are near universal. A program built on the model would spend most of its effort raising beliefs that are already high. Barriers remain, but the barriers caregivers named were not beliefs about the injector; they were not knowing how to use it, fear of hurting the child, a pharmacy out of stock, and a grandparent who had never been shown. The model has a place for barriers but little to say about how to remove them.

When caregivers already fear the reaction, believe their child is at risk and trust the drug, a theory built around changing those beliefs has spent its energy before the program begins.

What this part is doingThe highlighted sentence states the paper's central test, which the rival theory fails on local evidence.
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The Stronger Fit: Social Cognitive Theory

In Social Cognitive Theory, what people do, what they believe about their own abilities and the settings around them shape one another continuously (Bandura, 2004). Its constructs match the survey directly.

Self-efficacy. Caregivers who have never held a trainer have no mastery experience, the strongest source of confidence (Bandura, 1977). Practicing until injections feel routine addresses this directly.

Behavioral capability. Knowing epinephrine works is different from knowing where to press, how long to hold and what signs mean "now." Studies of device use find many families make errors (Sicherer et al., 2000).

Observational learning and modeling. Watching a caregiver from the same neighborhood describe using an injector on their own child shows the act is possible for someone like them.

Outcome expectations. The 44 percent who would call first may expect that injecting without a professional is dangerous; showing what happens after an injection can change that.

Environment. Pharmacy stock, refill costs, prior authorization and which adult is present are all features of the situation the theory asks planners to change, not just to note.

Self-regulation. Keeping two unexpired injectors in the bag is a routine that needs monitoring and reminders.

What Each Theory Would Have Built

One way to test a theory choice is to imagine the program each framework would produce. A plan built on the Health Belief Model would likely center on messages: stories of children who had severe reactions, statistics on how common they are, reminders that epinephrine works and prompts when school forms arrive in August. Every one of those messages would speak to beliefs caregivers already hold. A grandparent who is afraid of the needle would hear again that reactions are dangerous and still not know where to press.

A plan built on Social Cognitive Theory looks different. Its sessions are spent holding a trainer, practicing until the act is routine, watching a neighbor describe doing it for real and leaving with a second trainer for the sitter. Its staff include a pharmacy navigator, because the theory treats an empty pharmacy shelf as part of the behavior's environment. The contrast shows that the theory decides what the program spends its hours on.

Limits of the Choice

Social Cognitive Theory has weaknesses of its own. It is broad, and a planner can attach almost any activity to one of its many constructs. To guard against that, the plan limits itself to six constructs and requires each activity to name one with a mechanism. The theory also says less about the fear some mothers described of being judged when they call for help after a reaction. The plan treats that fear as an outcome expectation and an environmental barrier, and it will test whether a visit from a paramedic changes it.

Why Not Both?

Combining the two theories was considered. The Health Belief Model's cue to action could support refills timed to school forms. But merging frameworks tends to produce a plan that cites many constructs and measures none well. The cue is kept as a practical activity, a reminder text, which Social Cognitive Theory can describe as a self-regulation support.

The Role of PRECEDE-PROCEED

PRECEDE-PROCEED appears in this plan only as the planning scaffold (Green & Kreuter, 2005). Its predisposing, enabling and reinforcing factors organize the assessment and later evaluation. It does not explain why caregivers act, which is the job of the chosen theory.

Conclusion

Social Cognitive Theory fits a problem of capability, confidence and access in a population that already understands the danger. The next units will map each activity to a named construct and measure those constructs directly.

What this part is doingEnding with how the choice shapes later units shows the theory will be used, not just named.
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References

Bandura, A. (1977). Self-efficacy: Toward a unifying theory of behavioral change. Psychological Review, 84(2), 191-215. https://doi.org/10.1037/0033-295X.84.2.191

Bandura, A. (2004). Health promotion by social cognitive means. Health Education & Behavior, 31(2), 143-164. https://doi.org/10.1177/1090198104263660

Green, L. W., & Kreuter, M. W. (2005). Health program planning: An educational and ecological approach (4th ed.). McGraw-Hill.

Rosenstock, I. M. (1974). Historical origins of the health belief model. Health Education Monographs, 2(4), 328-335. https://doi.org/10.1177/109019817400200403

Sicherer, S. H., Forman, J. A., & Noone, S. A. (2000). Use assessment of self-administered epinephrine among food-allergic children and pediatricians. Pediatrics, 105(2), 359-362. https://doi.org/10.1542/peds.105.2.359

Reading the HD 535 Unit 2 instructions

Unit 2 typically asks students to compare at least two behavior theories and select one to guide the program they will plan through the term. Many prompts ask you to define the target behavior and population, describe each theory's main constructs, and explain why one fits better using evidence about the population. Some sections ask whether a planning model, such as PRECEDE-PROCEED, plays a role. Define the behavior precisely before naming any theory. Present the rival fairly, including its strengths. Test both theories against the same data. Discuss whether combining theories would help or blur the plan. Five to seven pages is common, and the original theory sources should be cited.

Inside the HD535 Unit 2 example

The paper opens by defining a three-part behavior: completing two practice sessions, keeping two unexpired injectors with the child and injecting before calling 911. Survey evidence follows. The Health Belief Model is presented with its strengths before the survey shows severity, susceptibility and benefits near their ceilings. The highlighted sentence states that test. Social Cognitive Theory is then matched construct by construct to the survey's findings. A section imagines the program each theory would build, and another names the chosen theory's own limits, including how loosely it can be applied. The paper explains why it does not merge the two theories and treats PRECEDE-PROCEED as a planning scaffold only. Throughout, the survey figures stay the same, so the reader can see both theories judged on one body of evidence.

HD535 Unit 2 rubric: what earns full points

Theory selection papers are generally graded on a precise behavioral definition, accurate description of each theory, the quality of the comparison, use of population evidence and a justified conclusion. Accuracy earns credit when constructs are described as the theorists defined them. The comparison scores well when both theories face the same evidence. Population evidence carries heavy weight, since a theory chosen without data reads as preference. Conclusions are stronger when they admit the chosen theory's limits and explain how the plan will guard against them. Organization, prose and APA citations for the original theory sources account for what remains. Papers that show what each theory would build in practice often make the comparison easiest to follow.

Common HD535 Unit 2 mistakes, and how to avoid them

A frequent weakness is choosing a theory first and finding a behavior to fit it. Another is describing the rival theory so thinly that the choice looks rigged. Some students list constructs without connecting them to anything in the population. Others combine three theories and end up with a plan that names many constructs and measures none. Testing each theory against one set of local data, as the example does, keeps the argument honest. If your behavior or population is different, share what you know about them, and our team can help you see which framework the evidence favors.

Get an HD535 Unit 2 example written to your instructions

Tell us the health problem, population and candidate theories your HD535 section is weighing, along with the Unit 2 prompt and rubric. The desk returns a free first custom sample in 24-48h that argues the rival model at full strength, lets local evidence decide, and names what the chosen framework costs your plan. 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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HD535 Unit 2 questions, answered

Is Social Cognitive Theory always the right choice for skill-based problems?

No. It fits here because the survey points to capability, confidence and access rather than belief. For a behavior people already can perform but choose not to, the Theory of Planned Behavior may explain more. The choice has to come from evidence about the specific population, and the strongest papers show that evidence rather than asserting a general rule.

Can I use PRECEDE-PROCEED as my theory?

It is better described as a planning model. It organizes assessment of predisposing, enabling and reinforcing factors and structures evaluation, but it does not itself explain how behavior changes. Most graduate prompts expect a behavior theory for the mechanism, often used inside a planning model like this one or Intervention Mapping. Check how your section words the requirement before deciding.

How many theories should the paper compare?

Two is the usual minimum and often enough, provided the second is a genuine rival rather than a straw figure. Some prompts ask for three. Pick the alternative a thoughtful colleague would have proposed first, since beating the obvious choice on evidence is what makes the selection convincing. Comparing models that address different levels needs extra care to stay fair.

Where can I find a free HD535 Unit 2 sample paper?

A full Unit 2 theory selection paper appears here, choosing Social Cognitive Theory over the Health Belief Model for caregiver epinephrine skills.

When does the Health Belief Model fit poorly?

When people already see a threat as serious, believe they are at risk and trust the remedy. Its main levers then have little left to change, and skill or access is usually the gap.