MFT National Exam study materials
MFT National Exam study resources

A 14-Year-Old, a Diagnosis, and a Deadline

MFT National Exam · Put your knowledge to work in context.

All case studies

A 14-Year-Old, a Diagnosis, and a Deadline

Amara, 14, is referred by her school counselor for 'inattention, possible ADHD.' Her grades dropped sharply two terms ago, around the time her father moved out. Her mother reports Amara 'cannot focus' and wants a medication referral and a letter requesting testing accommodations today. Teacher rating scales are elevated for inattention; her English teacher says she is 'spacey but not disruptive.' Amara sleeps about five hours, scrolling until 2 a.m., and says little except 'I'm fine,' though she adds, 'sometimes I wonder if anyone would notice if I wasn't here.' She denies a plan. The parents share legal custody; the father has not been contacted and the mother says he 'doesn't believe in this stuff.' The mother's parents view therapy as a stigma, and she has told them Amara is 'just getting tutoring.'

1. Generate at least three competing hypotheses for Amara's presentation and specify what data would discriminate among them.

Read the worked answer

The referral has already supplied a hypothesis ('ADHD') and a deadline. Your job is to hold several open and let data close them.

H1 - ADHD, predominantly inattentive. Supports: elevated teacher ratings, 'spacey' presentation. Discriminating data: onset before age 12, cross-situational impairment (home and school), teacher reports from previous years, work samples from before the separation. If the inattention predates the father's departure and shows up in multiple settings, H1 gains.

H2 - Depressive/adjustment response to family rupture. Supports: sharp drop aligned with the departure, five hours of sleep, flat affect, 'I'm fine,' the burden statement. Discriminating data: PHQ-A or RCADS, anhedonia and irritability items, onset trajectory, response to restored paternal contact.

H3 - Systemic function: the symptom as communication or loyalty. Supports: the timing, the mother doing all the reporting, the father absent from the picture entirely. Discriminating data: in-session observation of who speaks for whom, what happens when the father is named, a family session, a sculpture or circular questioning.

H4 - Sleep/circadian and screen-driven attention problems. Supports: 2 a.m. scrolling, five-hour nights. Discriminating data: a two-week sleep log and a phone-curfew experiment; attention that normalizes with sleep is not ADHD.

H5 - Specific learning disorder. Supports: 'spacey but not disruptive' can be a child hiding reading difficulty. Discriminating data: psychoeducational testing, work samples, discrepancy between oral and written performance.

H6 - Substance use. Always screen in a 14-year-old with a two-term decline; cannabis and vaping both degrade attention and sleep.

Ranking: parsimony and risk. The single highest-yield question is onset relative to the separation, followed by cross-setting evidence. Note what all hypotheses imply: you need the father as an informant, and you need the school, not just the mother's report.

2. Do you assign a diagnosis and write the accommodations letter today? Justify your answer.

Read the worked answer

No - not today, and not on this data.

What the criteria require. ADHD in DSM-5-TR requires several symptoms present before age 12, in two or more settings, with clear interference, and not better explained by another condition. You currently have one parent informant, one teacher, no baseline from before the separation, no paternal report, and a plausible competing explanation with the same onset date. That is not enough to defend the diagnosis, and the school letter is a durable document that follows a child.

Why premature labeling is a real harm here, not a technicality: it may launch a medication pathway before sleep, mood, and family context are assessed; it can obscure a treatable depressive or adjustment picture; and the mother's stated reason for wanting it - managing her own parents' stigma by reframing therapy as 'tutoring' - suggests the diagnosis may be doing relational work in the extended family, not just clinical work for Amara.

What you can do today:

  • Give the family a provisional formulation and say so out loud: here is what I can support now, here is what I still need.
  • If a diagnosis is needed for authorization, use the one you can actually defend (for example, an adjustment or depressive disorder) and document the ADHD differential as under assessment.
  • Obtain releases and contact the father - both parents hold legal custody, so excluding him is both clinically and legally wrong unless a court order says otherwise.
  • Request records and prior teacher reports; administer a standardized self-report; get a sleep log; ask the school for work samples.
  • Coordinate with a qualified evaluator for psychoeducational testing rather than writing an accommodations letter that asserts a diagnosis you have not established.

Scope of competence matters: describing your observations is within your role. Producing a formal evaluation document that will drive accommodations or medication decisions is a different role, and you should say so to the mother plainly.

3. What do you do with Amara's statement, 'sometimes I wonder if anyone would notice if I wasn't here'?

Read the worked answer

This is the most important sentence in the case, and it arrives attached to an ADHD referral - which is exactly how it gets lost.

Assess directly, now. Use a structured tool (e.g., C-SSRS) plus your own questions: current ideation, intent, plan, access to means (firearms, medications in the home), prior attempts, self-harm history, recent losses, substance use, sleep deprivation, and who she would tell. 'Anyone would notice' is a burden/perceived-burdensomeness statement; ask about it in those words.

Work the confidentiality frame deliberately. Re-state the limits to Amara before you disclose, tell her what you will share and why, and offer to have her in the room when you talk with her mother. A 14-year-old who learns about limits by watching you break a promise will not disclose again.

Involve the mother - and the father. Safety planning (written, specific, with coping steps and contacts), means restriction, follow-up contact within 48 hours, and a documented plan for worsening. Note evidence: safety planning has support; 'no-suicide contracts' do not.

Keep the two threads connected, not competing. Ask the mother what she makes of the statement. If the answer is a fast pivot back to school accommodations, that deflection is itself the clinical finding - the family may have organized itself around not naming distress. The father's absence and the mother's concealment from her own parents suggest a system with a low tolerance for visible difficulty.

Document the risk assessment, the disclosures, the safety plan, and the reasoning. If risk is acute, escalate immediately - do not wait for the next scheduled appointment.