Sunscreen at the ballpark, none on the roof: HW315's Unit 2 model comparison paper tests four models on one composite roofer and judges Planned Behavior the best fit. Searches like "hw 315 unit 2 assignment example", "hw315 unit 2 sample" and "hw315 unit 2 example" land here.
What a finished HW315 Unit 2 model comparison paper looks like
Organized by model and then by verdict, the finished paper fills about six pages. A one-paragraph case opens it: the roofer's work, the removed spot, his weekend habit, and his crew's jokes about anyone who shows up greased. Four sections follow, one each for the Health Belief Model, the Transtheoretical Model, the Theory of Planned Behavior and Social Cognitive Theory. Each section defines the model's constructs in its own terms, applies them to the roofer, and ends with one sentence stating what that model explains and what it cannot. A comparison table then lines the four up against the case's central puzzle, the difference between weekend and workday. The final section chooses Planned Behavior as the strongest account of the split and names what Social Cognitive Theory adds.
How a HW315 Unit 2 example is structured
An introduction states the purpose, to decide which model best explains one person's behavior, and names the puzzle the models will be judged on. Plain detail on the composite case comes next. Each model section keeps an identical internal order: origin and core constructs, application to the roofer construct by construct, and a closing judgment. Keeping that order lets the table compare like with like. The Transtheoretical section notes a specific difficulty: the roofer appears to sit in different stages depending on the setting, which the model's staging does not handle well. The comparison section explains why Planned Behavior wins on this case, through subjective norms on the crew and low perceived control on a hot roof. The conclusion keeps the judgment case-specific, noting that a different person could reverse it. APA references close.
A puzzle chosen before the models
The weekend-workday split is named in the introduction as the test every model must pass. Judging all four against one stated puzzle is what makes the comparison a comparison rather than four summaries.
Susceptibility that changed nothing at work
The Health Belief Model section shows that the removed spot raised the roofer's sense of risk everywhere, yet behavior changed only on weekends. A construct that moved without moving the behavior marks this model's limit.
Stages that shift with the setting
On weekends he looks like someone in action; on the roof, like someone who has not begun. The paper treats that inconsistency as evidence that staging a person misses how strongly place governs this behavior.
Norms and control on the crew
Teasing from coworkers and the impossibility of reapplying with tar on his hands map cleanly onto subjective norm and perceived behavioral control. Planned Behavior explains the split because both constructs differ by setting.
What the runner-up contributes
Social Cognitive Theory places the foreman, who wears a long-sleeved sun shirt and a brimmed hat, as a model others could imitate. The paper credits that insight while keeping Planned Behavior as the better explanation.
Where marks go in HW315 Unit 2
A comparison that never compares is the commonest failure in this unit. Four accurate model summaries followed by a conclusion that all four have strengths leaves the central question unanswered, and the criteria in many sections are built around the choice. Next in line is a choice made without a reason tied to the case, such as preferring a model because it is newer or better known. Applying each model to roofers or outdoor workers as a group, instead of to this one man, blurs the very split the paper exists to explain. Borrowed vocabulary also costs points: self-efficacy and perceived behavioral control are related but not interchangeable, and using them as synonyms signals shallow reading. Missing primary citations for the models, Rosenstock, Prochaska, Ajzen, Bandura, draw minor deductions.
Get a HW315 Unit 2 example written to your instructions
Some Unit 2 prompts name the models and supply a case; others leave both open. Send whichever version your section uses, with the rubric. A case you choose yourself can be used instead. The paper applies each model to one described person and commits to a verdict with reasons, ready inside 24-48h, and your first request is free.
HW315 Unit 2 questions, answered
How many models should a comparison paper include?
As many as the prompt names; two is common and four is not unusual. More models mean less depth per model, so where the choice is open, two or three applied thoroughly usually beat four applied thinly. Whatever the number, each must be tested against the same case and the same question, or the comparison collapses into summaries.
Is it acceptable to conclude that two models explain the case equally well?
Occasionally, but it needs more justification than a choice, not less. Most cases hinge on a single feature, and the model that captures it usually deserves the verdict. If two genuinely tie, the paper should show they explain different parts of the behavior and say which part matters more for changing it, which is a choice in disguise.
Where do I find the original sources for each model?
Most textbooks cite them: Rosenstock and later Becker for the Health Belief Model, Prochaska and DiClemente for the Transtheoretical Model, Ajzen for Planned Behavior, Bandura for Social Cognitive Theory. Citing the originator alongside the course text shows the definitions came from the source. A library database search on the author's name and the model usually finds the foundational article quickly.