| Course | HW410 The Science of Stress and Resilience |
|---|---|
| Unit | Unit 3 |
| Paper type | Stress assessment |
| Length | About 890 words, 6 pages double-spaced |
| Format | APA 7 student paper |
| School | Purdue University Global |
| Program | BS in Health and Wellness |
| Updated | October 2026 |
Free sample paper for HW410 Unit 3
A Newborn, a Truck Loan and Peak Season: A Unit 3 Stress Assessment of an Air-Conditioning Technician
[Student Name]
Purdue University Global
HW410: The Science of Stress and Resilience
Unit 3 Stress Assessment
[Instructor Name]
[Date]
The technician, his family and his scale responses are composite; the scale, its psychometric review and the appraisal framework cited are real.
Case Summary
Luis, a composite 38-year-old heating and air-conditioning technician in a hot southern city, works twelve-hour days from June through August, when calls for failed air conditioners peak. His employer puts technicians on an evening on-call rotation, so his phone often rings after dinner. His second child was born in May and wakes twice a night. In April he took out a loan for a new work truck, with payments of 640 dollars a month that he worries about if fall work slows. He came to a workplace wellness screening in late July after his supervisor noticed he had become short-tempered with customers.
The Instrument
Cohen and colleagues built the ten-item Perceived Stress Scale around one question repeated in different forms: across the past month, how unpredictable, uncontrollable and overloaded has life seemed (Cohen et al., 1983)? Each item is rated from 0, never, to 4, very often. Four items are worded positively, for example how often the person felt confident about handling personal problems, and their ratings are flipped before anything is added up. The total can fall anywhere from 0 to 40, and a higher number means more perceived stress. A review of the scale's psychometric evidence across many studies found good internal consistency and reasonable test-retest reliability (Lee, 2012). The scale's authors did not publish clinical cutoffs, so scores are best compared with norms for similar groups or with the same person's earlier scores, not read as a diagnosis.
Luis's Responses
1. Upset because of something unexpected: 3.
2. Unable to control important things: 3.
3. Nervous and stressed: 3.
4. Confident about handling personal problems, reverse-scored: answered 2, scored 2.
5. Things going your way, reverse-scored: answered 1, scored 3.
6. Could not cope with all you had to do: 2.
7. Able to control irritations, reverse-scored: answered 1, scored 3.
8. On top of things, reverse-scored: answered 2, scored 2.
9. Angered by things outside your control: 2.
10. Difficulties piling up so high you could not overcome them: 1.
Total: 24 of 40. Luis's score is notably higher than the averages reported for general adult samples in the scale's development work, but the number by itself says nothing about which parts of his life are producing it.
Stressor Inventory
Each stressor is listed with its type, its expected duration and whether it is chronic, time-limited or episodic.
1. Peak-season workload. Type: work demand. Duration: about three months a year. Pattern: time-limited but recurring every summer.
2. On-call evenings. Type: work demand and control. Duration: through August. Pattern: episodic within a time-limited period.
3. Newborn waking twice a night. Type: family and sleep. Duration: likely several more months. Pattern: chronic but expected to ease.
4. Truck loan. Type: financial. Duration: five years. Pattern: chronic, with worry peaking when work slows.
5. Customer complaints. Type: work, interpersonal. Duration: ongoing in summer. Pattern: episodic, made worse by fatigue.
What Keeps Each Going
The scale measures how stressed Luis feels; it does not explain why. The appraisal framework that underlies the scale holds that stress arises when a person judges demands to exceed their resources (Lazarus & Folkman, 1984). The inventory therefore asks, for each stressor, what keeps it active.
Peak season is kept going by its fixed calendar and by the company's demand for overtime, which Luis cannot refuse without losing income. On-call evenings are kept going by the rotation, but also by Luis's habit of checking messages even when not on call. The newborn's waking is kept going by normal infant development, and Luis and his wife have not divided nights, so both wake every time. The loan is kept going by its fixed payments, but its stress spikes when Luis imagines a slow autumn; he has not looked at what his actual fall income was last year. Customer complaints are partly kept going by the fatigue the other stressors create.
Of five stressors, only the calendar and the loan are fixed; the on-call checking, the shared night waking and the unexamined fear about autumn income are the parts Luis could change, and they are also the parts the scale cannot see.
Interpretation
Luis's score of 24 indicates substantial perceived stress, most of it concentrated in a three-month window that will ease. The stressors interact: lost sleep from the newborn makes the long days harder, which makes customer complaints sting more. Two of the drivers, checking messages off-call and both parents waking for every feeding, could be adjusted without any change in his job or income. The loan worry could be tested against last year's records.
Limits of the Assessment
The scale reflects one month, taken at the height of peak season, so it may overstate his usual stress. Self-report can be shaped by mood on the day. The inventory relies on Luis's account and on one conversation. Persistent sleep loss, irritability or low mood beyond the season would warrant a conversation with his physician or the employee assistance program.
References
Cohen, S., Kamarck, T., & Mermelstein, R. (1983). A global measure of perceived stress. Journal of Health and Social Behavior, 24(4), 385-396. https://doi.org/10.2307/2136404
Lazarus, R. S., & Folkman, S. (1984). Stress, appraisal, and coping. Springer.
Lee, E.-H. (2012). Review of the psychometric evidence of the Perceived Stress Scale. Asian Nursing Research, 6(4), 121-127. https://doi.org/10.1016/j.anr.2012.08.004
Reading the HW 410 Unit 3 instructions
In the stress assessment unit, students apply a stress instrument to a person and analyze the sources behind the score. Prompts usually ask for a case summary, the instrument described and scored, an inventory of stressors with characteristics such as duration and type, an interpretation and limitations. Show the scoring, including any reverse-scored items. Say what the score can and cannot mean, and avoid inventing cutoffs the authors did not publish. Classify each stressor by type and duration. Then go beyond the instrument by asking what sustains each source, since that is where change is possible. Note when a single measurement may overstate usual stress. Refer persistent symptoms to a professional. About four pages is typical.
How the HW 410 Unit 3 example is put together
The case summary sets out the technician's season, on-call rotation, newborn and loan. The instrument section explains the scale's ten items and scoring and notes the absence of published cutoffs, citing its authors and a psychometric review. Ten numbered responses show the raw and reversed scores and the total. A five-row inventory classifies each stressor. A section on what keeps each going, grounded in appraisal theory, examines calendar, rotation, night routines, the loan and customer friction, and the highlighted sentence separates fixed drivers from changeable ones. An interpretation section explains how the stressors interact, and limits note that the scale was taken at the season's peak.
Where the points sit in the HW410 Unit 3 rubric
Stress assessment rubrics in HW410 tend to reward correct use of the instrument first: accurate scoring, appropriate interpretation and honest statement of its limits. A thorough, well-classified inventory forms the next criterion. Analytical depth is judged by whether the student identifies what sustains each stressor and which parts are changeable. Use of the instrument's source and supporting research earns points under evidence. Clear presentation of scores and inventory, often in lists or tables, counts under organization. APA formatting and referral where appropriate complete the rubric. Assessments that report a score as a diagnosis or invent severity bands generally lose accuracy points. Graders also look for a sentence on when the score was taken, since a peak-season month may not represent a typical one.
HW410 Unit 3 help from the desk
A common error in this unit is forgetting to reverse-score the positively worded items, which distorts the total. Another is labeling a score high or severe using cutoffs the scale's authors never published. Inventories often list stressors without type or duration, which makes them hard to analyze. Many papers stop at the score and never ask what keeps each stressor going. Interactions between stressors, such as lost sleep worsening work strain, are frequently missed, and limitations about timing are rarely stated. If you have completed the scale for a case and are unsure what to do beyond the total, share the responses and the person's situation, and the inventory and sustaining factors can be worked through together.
Get an HW410 Unit 3 example written to your instructions
Send the Unit 3 case or, where your section allows self-assessment, a summary of your own situation, together with the instructions and rubric. The assessment scores whichever instrument your course names, the Perceived Stress Scale or another, and sorts each source by duration and what sustains it. Expect it back in 24-48h, at no cost on a first request. 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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HW410 Unit 3 questions, answered
Can I use a different stress instrument?
If your prompt names one, use it. Otherwise the Perceived Stress Scale is common because it is short, widely validated and available for research and teaching use. Whichever you choose, describe it accurately, including its authors, number of items, time window and scoring, and say what it measures. An instrument used without that description tends to lose accuracy credit.
What does a Perceived Stress Scale score actually mean?
It reflects how unpredictable, uncontrollable and overloaded a person has found life over the past month. It is not a diagnosis, and its authors do not publish cutoffs, though some papers use bands for convenience. Compare a score with published norms if your course provides them, and interpret it alongside the stressor inventory rather than on its own.
Should I assess myself or a case?
Follow the prompt. Many sections allow either, and self-assessment often produces more specific sustaining factors because you know what actually keeps things going. If you use your own situation, include only details you would be at ease having an instructor read, and keep any health concerns for a clinician rather than the paper.
Where can I find a free HW410 Unit 3 sample paper?
This page holds a complete Unit 3 stress assessment of an air-conditioning technician, with scale scoring, a stressor inventory, margin notes and APA references.
Does a score of 24 on the Perceived Stress Scale mean someone is severely stressed?
The scale's authors did not publish clinical cutoffs. A 24 is higher than averages reported for general adult samples, but it describes how stressful the past month felt, not a diagnosis.