Question

Wilma has been feeling sad for no apparent reason, and she has lost interest in many of the activities she once enjoyed. While she is able to function and solve problems at home and at her job, she has trouble finding the motivation just to get through the day. She spends her free time at home because it seems like it is just too much trouble to get out of the house.

According to the DSM, what type of disorder might she be suffering from? What symptoms exemplify this disorder? How might a therapist treat her using each of the following approaches?

Cognitive
Behavioral
Pharmacological

Answer 1

Short answer: Wilma most likely meets criteria for a depressive disorder — most commonly Major Depressive Disorder (MDD); if her low mood and lack of interest have been present in a milder form for two years or more, Persistent Depressive Disorder (dysthymia) is another DSM diagnosis to consider.

Why (DSM-relevant symptoms she shows)
- Two cardinal symptoms of a depressive episode are present:
- Depressed mood (“feeling sad for no apparent reason”)
- Markedly diminished interest or pleasure in activities she once enjoyed (anhedonia)
- Additional clinically relevant signs in the vignette:
- Social withdrawal / reduced activity (spends free time at home because it’s “too much trouble”)
- Lack of motivation / trouble getting through the day, impaired drive
- What’s missing in the vignette (would be checked by a clinician): duration (≥2 weeks for MDD; ≥2 years for persistent depressive disorder), appetite or weight changes, sleep disturbance, fatigue, slowed thinking or concentration difficulties, feelings of worthlessness or excessive guilt, suicidal ideation. The clinician would also rule out medical causes, substances, or bipolar disorder.

How a therapist might treat Wilma

1) Cognitive (Cognitive Therapy / CBT cognitive techniques)
- Goal: identify and change the negative automatic thoughts and maladaptive core beliefs that maintain depressed mood (e.g., “I’m worthless,” “It’s too hard to leave the house so there’s no point”).
- Typical interventions:
- Thought monitoring / thought records: have Wilma record situations that trigger low mood, the automatic thoughts, associated emotions, and alternative, more balanced thoughts.
- Socratic questioning & cognitive restructuring: challenge evidence for extreme negative beliefs and develop more realistic appraisals (“What evidence do you have that you can’t manage going out for 15 minutes?”).
- Behavioral experiments to test negative beliefs (e.g., predict outcome of going to a coffee shop, try it, review results).
- Work on core schemas if present (e.g., self as helpless/unlovable).
- Practical example: therapist asks Wilma to log a day’s upsetting moments, identify the automatic thought (“Nobody wants me around”), test it by contacting one friend or attending a short activity, and then review the outcome to weaken the negative belief.

2) Behavioral (Behavioral activation and related behavioral techniques)
- Goal: increase engagement in reinforcing, value-consistent activities to raise positive reinforcement and reduce avoidance.
- Typical interventions:
- Behavioral activation (BA): collaboratively create an activity hierarchy and schedule small, achievable activities (graded task assignment). Start with low-effort, likely-pleasurable tasks and gradually increase.
- Activity scheduling and monitoring: plan specific times/days for activities (e.g., a 10–15 minute walk, calling a friend, a hobby for 20 minutes).
- Contingency management / self-reinforcement: reward herself for completing steps.
- Skills training if needed (social skills, problem-solving) to reduce barriers to activity.
- Practical example: break the goal “get out of the house” into steps: step 1 — sit on porch for 5 minutes today; step 2 — walk to mailbox tomorrow; step 3 — walk to the corner store; step 4 — try a short group class. Each completed step is recorded and reinforced.

Note: Cognitive and behavioral techniques are often combined in CBT; behavioral activation alone is an evidence-based, effective treatment for depression.

3) Pharmacological (antidepressant medication)
- Common first-line medications per current practice:
- SSRIs (e.g., sertraline, fluoxetine, escitalopram) or SNRIs (e.g., venlafaxine, duloxetine) are frequently used.
- How they’re used:
- A psychiatrist or primary care physician prescribes medication after assessment and discussion of risks/benefits.
- Expect onset of clinical benefit typically in 2–6 weeks; full effect may take longer.
- Monitor for side effects (nausea, sexual side effects, insomnia or sedation, GI effects) and for any increase in suicidal ideation (especially early in treatment and in younger patients).
- Dosing adjustments or switching medication may be needed if partial/no response after an adequate trial (usually 6–8 weeks).
- For moderate–severe or chronic depression, combined treatment (medication + psychotherapy) often produces better outcomes than either alone.
- Other pharmacological options for treatment-resistant or severe cases: atypical antidepressants, tricyclics, MAOIs (less common), augmentation strategies (e.g., adding an antipsychotic), and ECT for severe, refractory, or high-suicide-risk depression. Always personalize to side effects, comorbidities, and patient preference.

Additional clinical considerations
- Complete diagnostic assessment (duration, symptom count, suicidality, medical/substance causes).
- Safety planning if suicidal thoughts are present.
- Collaborative care: refer to or coordinate with psychiatry for medication management when appropriate.
- Monitor progress with standardized measures (e.g., PHQ-9) and adjust treatment.

If you want, I can draft a brief CBT worksheet and a 2‑week behavioral-activation plan Wilma could use, or list common SSRIs and typical starting doses and side effects.