How to Write the Katie Case Study Essay

Establish the DSM-5-TR Diagnoses

You are looking at, at minimum: Cannabis Use Disorder (multiple times daily, 14+ year history), Stimulant Use Disorder — Methamphetamine (several times weekly), and Opioid Use Disorder (near-daily OxyContin use, vague sourcing suggests possible diversion or illicit access). For each diagnosis, identify the severity specifier (mild/moderate/severe) based on the number of criteria present from the case details — compulsive use, continued use despite consequences (CPS removal), inability to reduce, use interfering with role obligations. Do not just list diagnoses — justify each one using specific case facts mapped to DSM-5-TR criteria (APA, 2022).

Apply the Biopsychosocial Model

Structure your assessment using the biopsychosocial framework — it gives your analysis shape and shows examiners you are thinking holistically.

• Biological: Autoimmune disorder (unverified, no medication prescribed), pain as trigger for substance use, 14-year use history with onset at age 13 (developmental vulnerability), possible physical dependence on opioids requiring medically managed withdrawal
• Psychological: Possible self-medication of pain and fatigue, possible undiagnosed depression or anxiety, grief and abandonment around two absent fathers, identity strain as single mother of three biracial children with no co-parenting support
• Social: Single mother on disability income, no co-parenting support, father absence in her own childhood, co-dependent mother relationship, CPS involvement, children in kinship care with older sister, social isolation, economic precarity

ASAM Level of Care and Risk Factors

Reference the American Society of Addiction Medicine (ASAM) criteria to recommend an appropriate level of care. Given the poly-substance profile, near-daily opioid use requiring medically managed withdrawal, methamphetamine use several times weekly, three children removed from the home, and no current treatment engagement, Katie likely meets criteria for Residential Treatment (Level III) at minimum — possibly Medically Managed Intensive Inpatient (Level IV) given the OUD severity and withdrawal risk. State your reasoning explicitly. Don’t just name the level.

Address the Vague OxyContin Sourcing

This is a detail many students skip. “Vague as to where she is getting the OxyContin” is a clinical red flag — it suggests possible diversion, illicit market purchase, or doctor shopping. This has legal and treatment implications (addressed in Section 2) and affects safety planning and prognosis. Note it explicitly in your assessment and do not let it pass without comment.

Race, Whiteness, and Interracial Family Dynamics

Katie is White with three biracial children — two different racial heritages among her children (Black/White and Korean/White). Consider: how does Katie understand her children’s racial identity? Are her children experiencing any cultural connection to their fathers’ heritages despite the fathers being absent? Research consistently shows racial disparities in child removal rates in child welfare systems. While Katie is White, her biracial children of color may experience these systems differently — address this complexity. Cite research on racial disproportionality in child welfare (search for 2023–2024 literature on this topic).

Multiracial Children and Identity Development

Leon is 10 — old enough to have a developing racial identity. With an absent Black father, no apparent connection to Black cultural community, and a White mother, Leon may face particular identity challenges that a culturally informed counselor should address. Christopher (4) and Eva (2) are at earlier developmental stages but the absence of a Korean father and Korean cultural context remains relevant to their long-term identity development. Address how treatment and reunification planning should account for the children’s cultural identity needs — especially in kinship placement with Katie’s older sister.

Single Motherhood, Poverty, and Structural Barriers

Katie is on disability income supplemented by her mother. She has never been married. She has three children by two absent fathers. This is a combination of economic precarity, limited social capital, and societal stigma that directly affects treatment access, motivation, and prognosis. Address how structural factors — not just individual choices — shape her situation. Avoid language that pathologizes single motherhood or poverty. That avoidance is itself a cultural competence issue in your own writing, not just the counselor’s practice.

Disability Identity and the “Medicinal Use” Framing

Katie identifies as having an autoimmune disorder that limits her ability to work — yet she is on no prescribed medication, which is clinically notable. Her framing of marijuana and OxyContin use as “medicinal” reflects a self-identity as a person managing illness, not abusing substances. This is a cultural and clinical issue simultaneously: how a client understands their own substance use shapes their readiness for change. Address how Motivational Interviewing’s approach to ambivalence is specifically suited to clients who hold a therapeutic identity around their substance use.

Intergenerational Father Absence — Family of Origin Patterns

Katie’s father left when she was a child, had minimal contact, and is now entirely absent from the grandchildren’s lives. Katie’s substance use began at age 13 — the same year she started stealing Vicodin from the parents’ medicine cabinet — during her parents’ separation and subsequent divorce. She has replicated a pattern of absent fathers with her own children. Address this as a family systems and attachment observation, not a moral judgment. A culturally informed genogram approach would open this pattern for therapeutic work. The intergenerational lens also helps explain the mother’s co-dependence as learned family functioning rather than pathology.

Child Protective Services and the Family Court System

CPS is already active in this case. The counselor’s role in relation to the child welfare case is critical: they may be asked to provide progress reports, attend court hearings, or complete reunification readiness assessments. Clarify the boundaries of this collaboration — what you can share with CPS under 42 CFR Part 2, what requires a signed release, and how you maintain therapeutic alliance with Katie while also having legal reporting obligations. Address the reunification service plan as a structured framework Katie must demonstrate compliance with — and how treatment milestones connect to legal timelines.

Medical Referrals

Two immediate medical referrals are indicated. First: referral to an addiction medicine physician or MAT clinic for opioid withdrawal management and buprenorphine/naloxone initiation — this should happen before or concurrent with any psychosocial treatment. Second: referral to evaluate and document the autoimmune disorder. Her claim of chronic pain needs medical substantiation, and there may be legitimate non-opioid treatment options she has never accessed. Ideally, coordinate with a pain management specialist who has experience working with patients in SUD recovery.

Residential Treatment Program

Given the severity of poly-substance use and three children in CPS custody, outpatient treatment alone is unlikely to be sufficient for initial stabilization. Refer to a residential SUD treatment program — ideally one that is trauma-informed and has family reunification services. If available in the area, a residential program that allows children to reside with the parent during treatment is a strong option for mothers in Katie’s situation. Search “family treatment courts” and “residential substance use programs for mothers” for relevant literature and program models to cite.

Parenting Support and Education Programs

A structured parenting skills program is likely to be required by the court and is clinically appropriate regardless. Specific evidence-based programs to name: Parent-Child Interaction Therapy (PCIT) — well-suited to Eva (2) and Christopher (4); Strengthening Families Program for families with substance use history. Address how supervised visitation can serve a dual clinical function — maintaining attachment bonds with the children while simultaneously providing observable evidence of parenting capacity for the court record.

Peer Recovery Support and Community Groups

Narcotics Anonymous (NA) and SMART Recovery are the most accessible peer support options for opioid and stimulant use. Address the cultural fit question — NA’s 12-step spiritual model may or may not resonate with Katie; SMART Recovery is evidence-based, secular, and structured around cognitive-behavioral principles. Women-specific or mothers-in-recovery peer groups, where available locally, reduce stigma and increase engagement. Peer Recovery Support Specialists (PRSS) — people with lived experience of SUD and recovery working as paraprofessional supports — have a growing evidence base and are worth referencing specifically.

Address the Mother’s Co-Dependence as a Treatment Variable

Katie’s mother is described as a “flaming co-dependent” — and she is simultaneously the primary financial support and a stated advocate for reunification. If her enabling behavior goes unaddressed, it is a documented relapse risk factor. Referral to Al-Anon or a family component where the mother participates in psychoeducation is clinically appropriate. The goal is not to exclude the mother — she is a stabilizing resource — but to shift her role from financial enabler to informed recovery support within a structured family systems framework.