PAC 414 Module 2 Recognizing Signs of Abuse Example

Reviewed by Frances Ledbetter, MA Aspen University Updated October 2026

This PAC 414 Module 2 sample paper examines how to recognize signs of physical abuse through Aiden, a composite three-month-old whose home visitor at an invented Wichita agency noticed a small bruise on his ear, which his mother said came from his crib. Physical signs are the focus of this second module of Aspen University's Child Abuse and Neglect course. Sheets and colleagues found that more than a quarter of infants later found to be abused had earlier minor injuries such as bruises, called sentinel injuries. Pierce and colleagues identified bruising locations and ages that distinguish abuse from accidents, including any bruise in an infant under four months. Kemp and colleagues reviewed which fractures most suggest abuse. A warning signs table and the visitor's response follow, along with cautions against assumption.

CoursePAC 414 Child Abuse and Neglect
ModuleModule 2
Paper typeAbuse recognition paper
LengthAbout 1,082 words, 6 pages
FormatAPA 7 student paper
SchoolAspen University
ProgramPsychology and Addiction Studies
UpdatedOctober 2026

Free sample paper for PAC 414 Module 2

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Aiden's Left Ear: How a Home Visitor Recognized a Warning Sign of Physical Abuse in a Three-Month-Old

Student Name

Psychology and Addiction Studies Program, Aspen University

PAC 414: Child Abuse and Neglect

Instructor Name

Month Day, Year

What this page is doingThe title names the small finding that set the visitor's response in motion. APA 7 student title page.
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Aiden's Left Ear: How a Home Visitor Recognized a Warning Sign of Physical Abuse in a Three-Month-Old

On a Tuesday morning, a home visitor from Heartland Family Services, the invented Wichita agency in these papers, arrived for a scheduled visit with Brianna, twenty-two, nine months into recovery from methamphetamine use, and her three-month-old son, Aiden. As she held Aiden, the visitor noticed a small bluish bruise on the rim of his left ear. Brianna said he must have bumped it on the crib slats. Aiden cannot yet roll over. The visitor had to decide what the bruise meant and what to do. This paper reviews the research that guided her. Aiden and his family are composites made for teaching; the research is real.

Why Age and Mobility Matter

Bruises are common in children who are walking. Toddlers fall constantly, and bruises on the shins, knees and forehead, the bony surfaces that hit the ground, are expected. Infants who cannot yet roll, crawl or pull to stand rarely bruise accidentally, because they do not move enough to injure themselves. This simple principle, often summarized as "those who don't cruise rarely bruise," underlies much of the research on recognizing abuse in young children.

Sentinel Injuries

Sheets et al. (2013) reviewed the records of infants evaluated for physical abuse at a children's hospital. Among infants with definite abuse, more than a quarter had a previous sentinel injury, a minor visible injury such as a bruise or an injury inside the mouth, that had been seen by a caregiver or medical provider before the abuse was recognized. Such injuries were very rare among infants for whom abuse was ruled out. Many sentinel injuries had been noticed but not acted on. The authors concluded that minor injuries in young infants should prompt evaluation, because recognizing them could prevent more serious abuse.

What this page is doingA small bruise on an infant who cannot move is not small; it may be a warning before something worse.
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Bruising Patterns

Pierce et al. (2010) compared bruising in children admitted to pediatric intensive care units for trauma, some with abusive and some with accidental injuries. They developed a rule that discriminated abuse from accidents with high accuracy. Bruising on the torso, ears or neck in a child under four years, or any bruising at all in an infant under four months, was strongly associated with abuse. The rule became known by the abbreviation TEN-4 and is widely used as a screening guide. Pierce and colleagues stressed that the rule identifies children who need evaluation, not children who have definitely been abused.

Aiden's bruise meets two parts of the rule: it is on the ear, and he is younger than four months.

Fractures

Kemp et al. (2008) systematically reviewed studies of fractures in children to identify patterns that distinguish abuse from accidents. Rib fractures had the highest probability of abuse among the fractures studied, particularly in young children. Fractures in children who were not yet walking warranted careful evaluation, and certain fractures of the long bones in infants and toddlers were associated with abuse. Multiple fractures and fractures of different ages also raised concern. The authors noted that the probability of abuse depended on the child's age and developmental stage and recommended a skeletal survey, a series of X-rays, for young children with suspected abuse to look for hidden fractures.

Warning Signs by Age and Mobility

FindingInfant not yet mobileToddler or older child
Bruise anywhereRequires medical evaluationCommon on shins, knees and forehead
Bruise on torso, ears or neckRequires evaluationRequires evaluation under age four
Injury inside the mouthRequires evaluationDepends on explanation
Any fractureRequires evaluation and skeletal surveyDepends on type, age and explanation
Explanation inconsistent with developmentA strong concernA concern
What this page is doingThe same bruise means different things on a toddler and on a three-month-old.
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The Visitor's Response

The visitor did not try to determine on her own whether Aiden had been abused. She told Brianna calmly that bruises on babies Aiden's age need to be checked by a doctor, because babies who cannot move rarely get bruised, and that this was her practice with every family. She called her supervisor from the home, and together they arranged for Aiden to be seen that day at the pediatric clinic. Kansas law requires professionals who suspect abuse to report, and the supervisor and visitor agreed that a bruise meeting the TEN-4 criteria in a three-month-old warranted a report to child protective services. The visitor told Brianna before making the report, explained what would happen next and said she would continue visiting. She documented what she saw, Brianna's explanation in her own words and every step taken.

At the clinic, the pediatrician ordered a skeletal survey and blood tests. The evaluation would determine whether there were other injuries or a medical explanation, such as a bleeding disorder.

Talking With Brianna

The hardest part of the visit was the conversation with Brianna. She was frightened and defensive, and she said, "You think I hurt him." The visitor answered that she did not know how the bruise happened, that it was not her job to decide and that she was asking the doctor to look because that is what she does with every baby this age who has a bruise. She acknowledged how scary a report must feel, especially for a parent in recovery who has worked hard to keep her son, and explained that a report starts an assessment, not a removal. She told Brianna what the doctor would likely do and offered to drive them to the clinic. That conversation, honest and steady, kept the relationship intact while the evaluation went forward.

Recognizing Without Assuming

Recognizing a warning sign is not the same as concluding that abuse occurred. Some infants with bruises have medical conditions, and some explanations are true. The visitor's job was to recognize that the bruise required evaluation and to make sure it happened, not to judge Brianna. Her history of methamphetamine use did not determine the response; the bruise did. A visitor who treated every parent in recovery as a suspect would lose their trust, while a visitor who ignored a bruise in an immobile infant could miss a sentinel injury.

Conclusion

A bruise on a three-month-old who cannot roll over is a warning sign that requires evaluation. Sheets and colleagues show that such minor injuries often precede serious abuse, Pierce and colleagues show which bruises discriminate abuse from accidents and Kemp and colleagues show which fractures most suggest abuse. The home visitor recognized the sign, arranged medical evaluation, reported as required and kept her relationship with Brianna, which is what the research and the law ask of her.

References

Kemp, A. M., Dunstan, F., Harrison, S., Morris, S., Mann, M., Rolfe, K., Datta, S., Thomas, D. P., Sibert, J. R., & Maguire, S. (2008). Patterns of skeletal fractures in child abuse: Systematic review. BMJ, 337, a1518. https://doi.org/10.1136/bmj.a1518

Pierce, M. C., Kaczor, K., Aldridge, S., O'Flynn, J., & Lorenz, D. J. (2010). Bruising characteristics discriminating physical child abuse from accidental trauma. Pediatrics, 125(1), 67-74. https://doi.org/10.1542/peds.2008-3632

Sheets, L. K., Leach, M. E., Koszewski, I. J., Lessmeier, A. M., Nugent, M., & Simpson, P. (2013). Sentinel injuries in infants evaluated for child physical abuse. Pediatrics, 131(4), 701-707. https://doi.org/10.1542/peds.2012-2780

Reading the PAC 414 Module 2 assignment instructions

Recognizing signs of abuse is the second module of PAC 414, and assignments typically ask you to describe physical and behavioral indicators and apply research to a case. Your Aspen course's Module 2 prompt governs; Aiden and his family are invented. Explain why a child's age and mobility matter. Present research on specific indicators, such as sentinel injuries, bruise locations and fracture patterns. Distinguish findings that require evaluation from those that are common in normal childhood. Apply the research to a case. Describe the response, including consultation, medical evaluation and reporting, with each study cited in APA 7. Explain how you would talk with the parent about each step. Keep the parent's history separate from the evaluation of the injury.

How this PAC 414 Module 2 example is built

Aiden cannot yet roll over, and his mother is nine months into recovery from methamphetamine use. Sheets and colleagues' Pediatrics study explains sentinel injuries. Pierce and colleagues' study of intensive care admissions supplies the TEN-4 screening rule, which singles out bruising on the trunk, ear or neck before age four and any bruising at all before four months. Kemp and colleagues' BMJ review lists fractures that most suggest abuse, including rib fractures. A five-row table sets warning signs by age and mobility. The visitor consulted her supervisor, arranged a same-day pediatric visit and made a report, explaining each step to Aiden's mother honestly and promising to keep visiting.

Reading the PAC 414 Module 2 grading rubric

Abuse recognition papers earn credit for accurate indicators, attention to age and mobility and a response that is careful, prompt and respectful. This example explains why any bruise in a young infant matters, using Sheets and colleagues' finding and Pierce and colleagues' rule, which shows the reasoning rather than only a rule. Kemp and colleagues' review adds fracture patterns. The table distinguishes signs that require evaluation from common childhood injuries at each stage of mobility. The response follows the evidence and the law while treating Aiden's mother with respect. The paper also cautions against assuming abuse, since evaluation sometimes finds medical explanations. Documentation is described in detail.

PAC 414 Module 2 help from the desk

Signs of abuse papers often list indicators without explaining why age and mobility matter. Explain that bruises are common in walking children but rare in infants who cannot yet move. Use research on sentinel injuries and bruising patterns. Distinguish findings that require evaluation from common injuries. Avoid investigating yourself; arrange medical evaluation and report as the law requires. Explain your steps honestly to the parent. Avoid assuming that a parent in recovery is abusive; evaluate the injury, not the parent's history. Document what you observed and what was said, in the parent's own words where possible. Tell the parent before you report, and say you will keep visiting.

Write yours, or have the desk draft it

This paper is an original model document written by our desk, not a submitted student paper and not an official Aspen University document. Read it for the moves, then write your own to the instructions in your classroom. If you want one built to your exact prompt and rubric, the first custom sample is free and arrives in 24 to 48 hours.

More PAC 414 and Psychology and Addiction Studies sample papers

PAC 414 Module 2 questions, answered

What does PAC 414 Module 2 usually ask for?

Aspen's PAC 414 covers recognizing signs of abuse in this module, so describing indicators and applying research to a case is typical. Check your Module 2 prompt.

What is a sentinel injury?

A minor visible injury, such as a bruise or mouth injury, in a young infant; Sheets and colleagues found such injuries often preceded more serious abuse.

Which bruises suggest abuse in young children?

Pierce and colleagues found bruises on the torso, ears or neck in children under four, or any bruise in an infant under four months, discriminated abuse from accidents.

Where can I find a free PAC 414 Module 2 sample paper?

The full paper is on this page: recognizing physical abuse through a bruise on a three-month-old, with a warning signs table.

Which fractures suggest child abuse?

Kemp and colleagues found rib fractures had the highest probability of abuse, and fractures in children who cannot yet walk warranted careful evaluation.