Case Study Literature Review: Emotional Child Abuse, Substance Use, and Criminal Behaviour
Course Title: Child Development and Protection / Human Services Practice / Youth Justice and Social Work
Course Codes (select applicable): SWK 305 / CHLD 302 / HSV 320 / SSCI 340 / CRJ 215
Assessment Type: Literature Review and Case Study Analysis
Assessment Number: Assessment 2 / Written Assignment 3
Due: End of Week 9 (refer to course calendar for exact submission date)
Word Count: 2,000–2,500 words (excluding reference list and any appendices)
Citation Style: APA 7th Edition
Minimum Sources: 8 peer-reviewed references (minimum 5 published within the last 10 years)
Submission: Submit via the course LMS dropbox as a Microsoft Word document (.docx)
Weighting: 35% of total course grade
Assessment Overview and Context
Emotional child abuse is consistently identified as the most prevalent form of substantiated maltreatment in Australia’s child protection system, accounting for 45% of primary abuse notifications nationally according to the Australian Institute of Health and Welfare. Despite this, it remains one of the most difficult forms of abuse to detect, prosecute, and address in practice — partly because its consequences, while serious and long-lasting, tend to surface gradually through adolescent behaviour rather than presenting with the physical markers that trigger immediate professional concern.
The research literature has established meaningful connections between emotional child abuse and two specific downstream outcomes that practitioners in social work, youth justice, and child protection regularly encounter: substance use disorders and criminal or antisocial behaviour. Neither pathway is deterministic — most children who experience emotional maltreatment do not become substance-dependent adults or serious offenders — but the statistical associations are well documented, and understanding the mechanisms that link early abuse to these outcomes is essential for any practitioner working in this space.
This assessment asks you to engage with that body of research directly. You will apply it to a provided case scenario, analyse the connections between the client’s experiences and the relevant literature, and propose an evidence-based intervention or service response. The task mirrors the kind of analytical and practice-oriented thinking expected of graduates working in human services, child protection, youth justice, or related community welfare settings.
Case Scenario
Case Study: Sam (fictitious)
Sam is an 18-year-old male living in a small rural town in Queensland. He grew up in a household marked by ongoing domestic violence, which his mother eventually fled when Sam was approximately 12 years old. His father remained in the town and continued to have sporadic contact with Sam, characterised by persistent belittling, rejection, and verbal abuse. Sam’s father has repeatedly referred to Sam as a failure and has refused sustained contact, ostensibly due to Sam’s criminal record. Both of Sam’s parents have been involved in growing and distributing marijuana.
Sam was seriously injured during a physical altercation between his parents when he was younger. He has been consuming alcohol since age 15, supplied by older friends. His marijuana use has escalated significantly, with periods where he smokes up to 25 cones per day for days at a time, during which he does not attend his apprenticeship. He reports that marijuana makes him feel relaxed and that he does not intend to stop using it. Sam has been charged with aggravated assault following an incident at a local venue where he violently assaulted a patron after consuming alcohol and marijuana. He has also been involved in property offences with peers, breaking into homes and selling stolen goods in a nearby town. His contact with police has been frequent and escalating. Sam currently has minimal support networks. Attending the nearest relevant youth or family support service requires an eight-hour bus trip.
You may supplement this scenario with reasonable inferences where the case details do not speak to a specific research area you are addressing, provided those inferences are clearly flagged as such in your paper. Do not fabricate specific facts from Sam’s case, but do draw on the scenario as a real client context for applying your research review.
Assessment Task
Write a 2,000–2,500-word literature review and case study analysis addressing the following three sections. You are not required to use these exact headings, but each area of content must be present in your paper.
Section 1 — Emotional Child Abuse: Definition, Prevalence, and Developmental Impact (approximately 600–700 words)
Define emotional child abuse with reference to the peer-reviewed and professional literature, distinguishing between acts of commission (such as verbal abuse, terrorising, rejecting, or isolating) and acts of omission (such as failure to provide emotional nurturing). Draw on current Australian prevalence data — including reports from the AIHW and the Australian Child Maltreatment Study — to situate the issue nationally. Explain what the research shows about the developmental consequences of emotional maltreatment, with specific attention to how it affects a child’s psychological development, sense of self-worth, and capacity for healthy relational functioning. Apply these findings to Sam’s situation, identifying the specific forms of emotional abuse he experienced and linking them to the developmental consequences the literature predicts.
Section 2 — Substance Use and Criminal Behaviour: Linking the Literature to the Case (approximately 800–900 words)
Draw on a minimum of four peer-reviewed sources to explain the research-established associations between emotional child abuse and: (a) substance use disorders, and (b) antisocial and criminal behaviour. For each association, address the mechanism, not just the correlation — that is, explain why, based on the literature, emotional maltreatment appears to increase the risk of these outcomes. For substance use, consider the self-medication hypothesis, the role of parental substance use modelling, and the evidence on age of onset and dependency trajectories. For criminal behaviour, consider developmental and life course (DLC) theory, adverse childhood experiences (ACE) research, and what the literature identifies as the specific types of offending most associated with emotional maltreatment histories.
Throughout this section, connect the literature directly to Sam’s documented behaviour. Avoid treating the literature and the case as separate exercises — the strongest responses will move between research findings and Sam’s specific situation in an integrated way. Where the evidence is correlational or contested, acknowledge that; the goal is not to present Sam as an inevitable outcome of his history, but to show why his behaviour is consistent with what the research would predict given his background.
Section 3 — Recommendations and Intervention Response (approximately 500–600 words)
Drawing on the evidence reviewed in Sections 1 and 2, identify and justify a specific, evidence-based intervention or service response for Sam. Your recommendation should be realistic given Sam’s location and socioeconomic context. Name the program, service model, or practice approach you are recommending, explain the evidence base that supports it, and address how it responds to Sam’s specific co-occurring needs, which span emotional abuse history, substance dependence, criminal justice involvement, family dysfunction, and geographic isolation.
Consider at least one of the following service frameworks or program types in your recommendation, or propose an alternative you can justify with evidence:
- Trauma-informed youth justice practice (including SAMHSA’s 4Rs framework or equivalent)
- Intensive family support programs (such as Act for Kids or equivalent Queensland-based services)
- Dual-system youth (child protection and youth justice crossover) response models
- Alcohol and other drug (AOD) treatment integrated with youth justice casework
- Therapeutic approaches designed for adolescents with adverse childhood experience (ACE) histories
Address any access or feasibility barriers — particularly Sam’s rural location — and indicate how the recommended response would handle these. Conclude with a brief statement about the implications your analysis holds for child protection or youth justice practitioners more broadly.
Formatting and Submission Requirements
- Word count: 2,000–2,500 words for the body of the paper (title page, reference list, and any appendices are excluded from the count)
- Font: 12-point Times New Roman or Calibri, double-spaced, with 2.5 cm margins
- Title page: include your name, student ID, course name and code, unit coordinator, and submission date
- In-text citations: APA 7th Edition format throughout
- Reference list: APA 7th Edition; minimum 8 peer-reviewed sources; at least 5 published within the last 10 years
- All direct quotes must include page numbers; avoid over-reliance on direct quotation — paraphrase and analyse where possible
- Submit as a .docx file with your student ID in the file name
Marking Criteria and Grading Rubric
| Criterion | High Distinction (85–100%) | Distinction (75–84%) | Credit (65–74%) | Pass (50–64%) | Fail (Below 50%) | Marks |
|---|---|---|---|---|---|---|
| Definition and Analysis of Emotional Child Abuse Accuracy, depth, and use of current prevalence data |
Definition is precise and well-sourced. Commission and omission are clearly distinguished. Current AIHW/ACMS data is accurately referenced and applied to the case with specific, direct connections. | Definition is accurate and sourced. Prevalence data is included. Application to Sam is clear, with minor gaps in specificity. | Definition present but may rely on a single or outdated source. Application to Sam is surface-level or partially developed. | Definition is vague or partially incorrect. Prevalence data is absent or inaccurate. Case application is weak. | No definition, or definition is substantially incorrect. Little to no engagement with the case. | 20 |
| Literature Review: Substance Use Link Quality and specificity of evidence; mechanistic explanation |
Self-medication hypothesis and developmental pathways are explained with precision. Multiple sources used. Age of onset and dependency evidence is cited. Parental modelling is addressed. Application to Sam is specific and integrated. | Connection between emotional abuse and substance use is well-evidenced. Mechanism is addressed. Minor gaps in integration with Sam’s case. | Connection is noted and sourced, but mechanism is superficial. Application to Sam may be separated from the literature rather than integrated. | Connection is acknowledged with minimal evidence. Sources may be limited or non-peer-reviewed. Little application to Sam. | Connection is asserted without evidence, or the relationship between abuse and substance use is not addressed. | 20 |
| Literature Review: Criminal Behaviour Link Theoretical application (DLC theory, ACE research) and case integration |
DLC theory or ACE research applied accurately and specifically. Type and frequency of offending patterns are connected to the literature. The probabilistic rather than deterministic nature of the association is acknowledged. Application to Sam is analytically strong. | Theory applied correctly. ACE/DLC connections are made. Application to Sam is present though not fully integrated throughout. | Theory is mentioned but may be inaccurately described or superficially applied. Criminal behaviour connection is documented but lacks mechanistic analysis. | Criminal behaviour link is acknowledged with limited theory or evidence. Sources are few or not peer-reviewed. | No theoretical application. Criminal behaviour link is missing or entirely anecdotal. | 20 |
| Recommendation and Intervention Response Specificity, evidence base, feasibility, and contextual awareness |
Specific program or practice model named and justified with evidence. Access barriers (rural location) are addressed directly. Co-occurring needs are all acknowledged. Recommendation is feasible, ethical, and clearly linked to the literature reviewed. | Recommendation is specific and mostly evidence-supported. Rural access addressed briefly. Co-occurring needs mostly acknowledged. | Recommendation is present but vague or generic. Barriers receive limited attention. Evidence base for the recommendation is thin. | Recommendation is present but not supported by evidence or lacks specificity (e.g., “more funding for services”). Context is largely ignored. | No recommendation offered, or recommendation is inappropriate or not grounded in evidence. | 20 |
| Academic Writing and APA Referencing Clarity, structure, formal tone, and citation accuracy |
Writing is precise, analytical, and well-structured. Transitions between literature and case are seamless. APA 7th Edition is applied accurately throughout — in-text and in the reference list. Minimum source requirements exceeded. | Writing is clear with minor lapses. APA formatting has only minor errors. Minimum source requirements met. | Writing is intelligible but inconsistent. Several APA errors. Some sources lack in-text citation or are absent from the reference list. | Writing is unclear in places. Multiple APA errors. Source requirements barely met or not fully met. | Significant writing difficulties impede understanding. APA errors are pervasive. Source requirements not met. | 20 |
Total: 100 marks (weighted at 35% of course grade)
Academic Integrity
All submitted work must be your own. Submissions are processed through the institution’s plagiarism detection platform. Paraphrase source material accurately with full citation; do not reproduce more than a brief, necessary direct quote without quotation marks and a page-specific citation. Generative AI tools are not permitted for drafting, outlining, or writing any component of this assessment unless the unit coordinator has provided explicit written permission in the unit guide. Any breach of academic integrity will be referred to the faculty’s academic standards committee under the institution’s student conduct policy.
Sample Student Response Excerpt
Emotional child abuse operates through accumulated damage to a young person’s internal sense of worth and safety rather than through single acute events — which is precisely what makes it so difficult to detect and so persistent in its consequences. In Sam’s case, his father’s pattern of rejection, belittling, and complete withdrawal of paternal acknowledgement represents what the literature classifies as acts of both commission (verbal abuse, explicit rejection) and omission (failure to provide emotional nurturing or a secure relational base), and research consistently shows that both forms carry significant risk for later behavioural and psychological difficulties (Jung, Herrenkohl, Lee, Klika, & Skinner, 2015). Sam’s escalating alcohol and marijuana consumption fits clearly within the self-medication trajectory described in the substance use literature; according to Deans et al. (2022) in their qualitative study of justice-involved young people’s substance use in New South Wales, young people under youth justice supervision frequently describe substance use as a way to manage anxiety, suppress anger, and gain a sense of control that their home environments denied them. The Australian Child Maltreatment Study found that nearly 63% of surveyed Australians reported at least one form of child maltreatment — with emotional abuse being among the most prevalent — which means Sam’s situation, while severe, is far from an isolated or exceptional case in the population that child protection and youth justice practitioners will encounter. Addressing Sam’s needs effectively requires an integrated response that treats his substance use, his criminal justice involvement, and his history of emotional maltreatment as interconnected rather than separate presenting problems.
Research drawing on developmental and life course (DLC) theory offers a useful framework for situating Sam’s offending behaviour within a larger developmental trajectory. A systematic review and meta-analysis of 31 studies involving over 420,000 youth offenders, conducted by Astridge, Li, and colleagues (2023) and published in Child Abuse & Neglect, found that exposure to childhood maltreatment among juvenile delinquents increases the likelihood of future criminal behaviour by approximately 50%; emotional abuse emerged as the third most prevalent adverse childhood experience (ACE) in that youth justice sample, present in 42.7% of cases reviewed. DLC theory’s concept of cumulative disadvantage is particularly relevant here, since Sam’s risk factors did not occur in isolation: parental substance use, domestic violence exposure, parental rejection, geographic isolation, and limited access to services all compound one another. The literature also highlights what Malvaso and colleagues (2017) identify as the critical role of maltreatment chronicity — Sam’s emotional abuse was not a single incident but a sustained feature of his developmental environment, which the South Australian longitudinal data identifies as among the strongest independent predictors of subsequent criminal conviction.
A common error in student responses to case studies of this kind is treating the connection between childhood maltreatment and criminal behaviour as essentially deterministic — as if Sam’s offending was inevitable given his history. The evidence does not support that reading. The AIHW (2025) reports that the majority of child-protection-involved youth do not go on to receive criminal convictions, and research consistently identifies protective factors, including positive social bonds, stable adult mentors, and access to appropriate services, as meaningful moderators of risk. For the recommendation section of this assessment, students should avoid generic proposals such as “more support services” and instead identify a specific, named program model with an evidence base — for example, the Act for Kids intensive family support program operating in Queensland, which addresses substance abuse, domestic violence history, and family relationship repair simultaneously. Students should also address the access problem directly: Sam’s geographic location means a standard referral pathway will not work without additional coordination through his existing youth justice worker, and proposals that do not acknowledge this will be marked down under the feasibility criterion in the rubric.
Suggested References / Learning Materials
Astridge, N., Li, S., Lau, A., & Malvaso, C. (2023). Adverse childhood experiences and youth recidivism: A systematic review and meta-analysis. Child Abuse & Neglect, 140, 106055. https://doi.org/10.1016/j.chiabu.2023.106055
Australian Institute of Health and Welfare. (2025). Child protection Australia 2023–24. Australian Government. https://www.aihw.gov.au/family-domestic-and-sexual-violence/responses-and-outcomes/child-protection
Deans, E., Ravulo, J., Conroy, E., & Abdo, J. (2022). A qualitative study exploring young offenders’ perspectives on alcohol and other drug health promotion. BMC Public Health, 22, 568. https://doi.org/10.1186/s12889-022-12953-z
Higgins, D., & Hunt, S. (2024). Child, parent and contextual factors associated with child protection system involvement and child maltreatment in the family: A rapid evidence review. Australian Journal of Social Issues, 59(1), 82–104. https://doi.org/10.1002/ajs4.306
Malvaso, C. G., Delfabbro, P. H., & Day, A. (2017). The child protection and juvenile justice nexus in Australia: A longitudinal examination of the relationship between maltreatment and offending. Child Abuse & Neglect, 64, 32–46. https://doi.org/10.1016/j.chiabu.2016.12.009
Schwandt, M. L., Heilig, M., Hommer, D. W., George, D. T., & Ramchandani, V. A. (2013). Childhood trauma exposure and alcohol dependence severity in adulthood: Mediation by emotional abuse severity and by CRHR1 genotype. Alcoholism: Clinical and Experimental Research, 37(6), 984–992. https://doi.org/10.1111/acer.12053
Study topics
- How does emotional child abuse lead to substance use and criminal behaviour in young people — case study analysis with literature review
- Emotional Child Abuse Effects on Criminal Behaviour and Substance Use in Adolescents — Australian Case Study Literature Review
- Emotional Maltreatment, Developmental Trauma, and the Child Protection to Youth Justice Pathway
- When neglect becomes delinquency: examining the link between emotional child abuse and adolescent offending in Australia
Write a 2,000–2,500-word literature review and case study analysis examining how emotional child abuse contributes to substance use disorders and criminal behaviour in young people, with application to a provided case scenario and an evidence-based intervention recommendation in APA 7th Edition format.
Next Assessment Preview — Assessment 3 / Week 11
Course: Child Development and Protection / Human Services Practice (SWK 305 / HSV 320)
Assessment: Assessment 3 — Intervention Plan and Reflective Practice Report
Estimated Length: 1,500–2,000 words
Building directly on the case study analysis completed in Assessment 2, this task requires you to develop a structured written intervention plan for a client in a comparable human services scenario, along with a 400–500-word reflective component addressing your professional positionality in relation to the case. The intervention plan must specify goals, timelines, partner agencies, and measurable outcomes; the reflection should draw on at least one professional practice framework — such as trauma-informed care, strengths-based practice, or the ecological model — to examine how your own assumptions and background may shape your approach to clients with histories of maltreatment and justice involvement. Both components should use APA 7th Edition citations, with a minimum of four peer-reviewed sources for the intervention plan section.