| Course | PS440 Psychopathology |
|---|---|
| Unit | Unit 8 |
| Paper type | Eating disorder paper |
| Length | About 1,120 words, 7 pages double-spaced |
| Format | APA 7 student paper |
| School | Purdue University Global |
| Program | BS in Psychology |
| Updated | October 2026 |
Free sample paper for PS440 Unit 8
Making Weight Until His Heart Slowed: A PS440 Unit 8 Eating Disorder Paper
[Student Name]
Purdue University Global
PS440: Psychopathology
Unit 8 Eating Disorder Paper
[Instructor Name]
[Date]
The teen, his family, his team and the crisis team are composite; the manual, review and trials cited are real.
How He Came to Us
Besides its beds, the center fields a mobile crisis team that meets families in homes, schools and emergency rooms. In February the team was called to a hospital emergency room by the mother of Mason, a 16-year-old high school wrestler from a town in the northern Black Hills. Mason had fainted in the shower. In the emergency room his resting heart rate was 38 beats a minute, his blood pressure was low, and his potassium was slightly below normal. He was admitted to the pediatric unit for medical stabilization. When a nurse told him he would need to eat a full meal plan, he became so distressed that he said he would rather die, and the hospital called our team for a safety assessment.
The history came from Mason and his parents over several conversations. He wrestles at the 132-pound weight class. Last season he cut weight before matches, as many teammates do, by restricting food and water for a day or two. This season the restriction never stopped. He was eating one small meal a day and running five miles before school, and he had dropped from 141 pounds in August to 114, well below the lowest weight class he could compete in. He weighs himself several times a day, says he still looks soft around the middle and panics at the idea of gaining weight. His coach praised his discipline. His mother noticed he had stopped eating dinner but assumed it was about wrestling. His younger sister was the first to say something was wrong. She told her mother in January that Mason's hands were always cold and that he wore two sweatshirts in the house, which she had read about in a health class. Her mother mentioned it to the coach, who said Mason was in the best shape of his life.
Diagnosis
The DSM-5-TR builds anorexia nervosa from three features (American Psychiatric Association, 2022). First, the person eats so little that weight falls significantly below what is expected for their age, sex and growth. Second, they are intensely afraid of gaining weight or keep acting in ways that block gain even when underweight. Third, their sense of their own body is distorted, their self-worth rides on weight or shape, or they do not grasp how dangerous the low weight is. A restricting type and a binge-eating or purging type are distinguished.
Mason meets each criterion. His intake is severely restricted, and his weight is far below what is healthy for a growing 16-year-old. He fears weight gain and exercises to prevent it. He sees fat that is not there and judges himself by his weight. He is of the restricting type, with excessive exercise. His heart rate and fainting show that his illness has become medically dangerous.
What his coach called discipline was the disorder: a fear of weight gain that no longer had anything to do with making weight for a match.
Why It Was Missed
Murray et al. (2017) reviewed research on eating disorders in males and argued that they have been poorly understood, partly because diagnostic criteria and screening tools were developed mainly with girls and women in mind. Boys and men are less likely to be identified and to seek treatment, and their concerns may center on leanness and muscularity rather than thinness alone. The authors also noted that certain sports, especially those with weight classes, may increase risk by normalizing restriction.
Each of these points applies to Mason. His goal was described, by him and his coach, as being lean and strong rather than thin. Weight cutting is a normal part of his sport, so the early stages looked like ordinary preparation. And because he is a boy, neither his parents nor his physician at a sports physical in August considered an eating disorder. By the time he fainted, he had lost nearly a fifth of his body weight.
Why It Is Dangerous
Anorexia nervosa is among the most lethal psychiatric disorders. Arcelus et al. (2011) conducted a meta-analysis of studies reporting deaths among people with eating disorders and found that people with anorexia nervosa died at a rate several times higher than people of the same age in the general population. About one in five of those deaths was by suicide; many others resulted from medical complications of starvation, including heart problems.
Mason's low heart rate and potassium level are the kind of complications the review describes, and his statement that he would rather die than eat raised the second risk. Our team's assessment found no plan or intent, but his distress at the meal plan was intense, and the hospital placed him on close observation.
Treatment
For adolescents with anorexia nervosa, family-based treatment has the strongest research support. In this approach, parents take temporary charge of restoring their child's eating and weight, supported by a therapist, and then gradually return control to the adolescent as health improves. The therapist treats the illness as separate from the teen, avoiding blame of either the adolescent or the parents.
Lock et al. (2010) randomly assigned adolescents to family-based treatment or to an individual therapy centered on the teen with adolescents with anorexia nervosa. Both treatments produced improvement by the end of treatment, but at follow-up more adolescents in the family-based treatment group had reached full remission. The authors concluded that family-based treatment was the more effective option for most adolescents.
Mason's family is a good candidate. His parents are engaged and willing, and his mother has already rearranged her work schedule. The challenges are distance, since the nearest therapist trained in the approach is more than an hour away, and his identity as a wrestler. The plan includes family-based treatment with a therapist by video after discharge, with in-person visits monthly; regular medical monitoring by his pediatrician; and a conversation, led by the therapist and his parents, with his coach about withdrawing from competition this season and the team's weight-cutting culture.
Conclusion
Mason's anorexia nervosa grew out of a sport that rewards restriction, in a boy no one expected to have an eating disorder. The diagnostic criteria fit him fully, research on males explains why it was missed, and mortality data show how close he came to serious harm. Family-based treatment offers him the best chance of recovery, and its success may depend as much on changing what his team calls discipline as on what he eats.
References
American Psychiatric Association. (2022). Diagnostic and statistical manual of mental disorders (5th ed., text rev.). https://doi.org/10.1176/appi.books.9780890425787
Arcelus, J., Mitchell, A. J., Wales, J., & Nielsen, S. (2011). Mortality rates in patients with anorexia nervosa and other eating disorders: A meta-analysis of 36 studies. Archives of General Psychiatry, 68(7), 724-731. https://doi.org/10.1001/archgenpsychiatry.2011.74
Lock, J., Le Grange, D., Agras, W. S., Moye, A., Bryson, S. W., & Jo, B. (2010). Randomized clinical trial comparing family-based treatment with adolescent-focused individual therapy for adolescents with anorexia nervosa. Archives of General Psychiatry, 67(10), 1025-1032. https://doi.org/10.1001/archgenpsychiatry.2010.128
Murray, S. B., Nagata, J. M., Griffiths, S., Calzo, J. P., Brown, T. A., Mitchison, D., Blashill, A. J., & Mond, J. M. (2017). The enigma of male eating disorders: A critical review and synthesis. Clinical Psychology Review, 57, 1-11. https://doi.org/10.1016/j.cpr.2017.08.001
What the PS440 Unit 8 assignment asks for
For Unit 8, PS440 asks you to explain an eating disorder through a case. Describe how the problem developed and came to attention, including medical signs. Apply the diagnostic criteria and identify the subtype. Use research to explain risk factors and why the disorder may have been missed, considering sex, sport or culture where relevant. Summarize evidence on medical and mortality risks. Evaluate treatment evidence, especially for adolescents if the case involves one, and propose a plan that includes family, medical monitoring and the setting that contributed. Address any safety concerns. Expect about five pages, with APA citations to the manual and published research and a composite case.
Inside the PS440 Unit 8 example
The paper opens with the mobile crisis team's call to the emergency room after Mason fainted, his heart rate and his distress at the meal plan. A history section traces weight cutting that never stopped, morning runs and the coach's praise, then his sister's early warning. A diagnosis section matches his history to the three features, and its highlighted line says that what the coach called discipline was the disorder. A section on why it was missed applies Murray's review point by point. A danger section reports mortality findings and the safety assessment. A treatment section explains family-based treatment and Lock's trial, then builds a plan around distance and his team.
PS440 Unit 8 rubric: what earns full points
Instructors grading this paper look for criteria applied with medical and behavioral evidence from the case. Explaining why the disorder was missed, using research on the relevant population, shows depth beyond a standard account. Mortality and medical risks should be reported accurately with sources. Treatment sections earn credit when they cite trial evidence for the person's age group and explain how the approach works. Plans should include family, medical monitoring and the environment that contributed, such as a sport. Safety must be addressed when the person expresses hopelessness. APA citations for the manual, reviews and trials are expected, along with respectful language about bodies and weight. Plans that involve coaches or schools stand out.
PS440 Unit 8 help from the desk
Eating disorder papers often assume the patient is a teenage girl and miss presentations in boys. Others describe the criteria without medical details that show severity. Students may present weight loss as the whole disorder and overlook the fear and distorted body image. Treatment sections sometimes recommend individual therapy alone for adolescents without discussing family-based evidence. The setting, such as a team culture, is frequently ignored. Before submitting, check that each criterion has evidence, that at least one medical sign appears, that the treatment section cites a trial with adolescents, and that the plan addresses where the problem started. Use neutral language about weight throughout. Small wording choices matter here.
Get a PS440 Unit 8 example written to your instructions
Share the case and the instructions with the rubric. A custom paper explains the eating disorder, its medical risks and family-based or other treatment. A first paper is free, within 24-48h. 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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PS440 Unit 8 questions, answered
Is anorexia nervosa dangerous?
Yes; it has one of the highest mortality rates of any psychiatric disorder.
What is family-based treatment?
An approach in which parents take charge of restoring a teen's eating, then return control gradually.
Do eating disorders affect boys?
Yes, though they are often missed in boys and men.
Where can I find a free PS440 Unit 8 sample paper?
This page holds the complete PS440 Unit 8 paper on a composite 16-year-old wrestler with anorexia nervosa.
Why was the eating disorder missed in the PS440 Unit 8 sample?
He is a boy in a weight-class sport, so restriction looked like discipline, and screening tools were built mostly with girls in mind.