"Everyone says he seems fine, but look at how long it takes him to answer"
A 55-year-old man is brought for assessment by his wife, who says he has "not been himself" for two months, though she is puzzled because "he still smiles and jokes with people at work, so nobody there has noticed anything." In the interview, he does present with a ready, sociable smile, but when asked directly he says: "I put a face on for people. Underneath, I feel like everything is grey, like nothing matters anymore, and it's been that way for weeks, whatever's actually happening around me." He also takes noticeably long pauses — ten or more seconds — before answering even simple questions, and his wife confirms his movements and speech have become visibly slower over the past month, describing him as "like he's wading through mud." He denies any change in his sleep pattern based on external events and says the low feeling is present "no matter what's going on."
This case works through a connected sequence — each part builds on what came before, leading to an integrated picture.
Identify
His sustained low mood, present regardless of what is happening around him, is best identified as:
Correct. A sustained mood disturbance independent of circumstances is a morbid disorder of emotion.
Notice that he says the low feeling is there "no matter what's happening" — that independence from circumstances is the key clue.
Key discriminating feature: The disturbance is sustained and persists regardless of external circumstances, rather than being a proportionate reaction to a particular event — the defining feature of a morbid, rather than a normal reactive, disturbance of emotion.
Identify
The mismatch between his sociable, smiling presentation at work and his underlying mood is best identified as:
Correct. A maintained cheerful front over a genuinely depressed underlying mood is smiling depression.
The key here is the deliberate, effortful mismatch between his outward presentation and how he says he actually feels underneath — that pattern is smiling depression.
Key discriminating feature: He is maintaining an effortful, outwardly cheerful social presentation despite a genuinely and significantly depressed underlying mood — the specific pattern of smiling depression, with real clinical significance for masking severity and risk.
Identify
His long response latency and generally slowed movement and speech are best identified as:
Correct. Generalised slowing of movement, speech, and response is psychomotor retardation.
This is specifically about the pace of his movement, speech, and responses, not about his level of interest or motivation — that distinction points to psychomotor retardation.
Key discriminating feature: This is a generalised, observable slowing of movement, speech, and response — a physical and cognitive slowing, not primarily a reduction in interest or motivation.
Discriminate
Why is his wife's observation — that nobody at work has noticed anything wrong — clinically important here?
Correct. This masking effect is the whole clinical point of recognising smiling depression as a distinct pattern.
Nobody noticing at work doesn't disprove or minimise his depression, and doesn't suggest his wife is exaggerating — if anything, it demonstrates how effectively the presentation is being masked.
Key discriminating feature: Smiling depression's clinical importance lies specifically in this masking effect — a socially maintained front can conceal a severe depressive illness, including significant suicidal risk, from casual observers.
Common misconception: An intact social smile or continuing to function at work is sometimes wrongly taken as reassurance against a severe depressive illness, when it can in fact be masking one.
Elicit
Given the mismatch between his outward presentation and his wife's concern, which question is most important to ask directly?
Correct. Given the masking pattern described, this direct risk enquiry is the clinically essential question.
Questions about his job are reasonable general history, but they don't address the specific, potentially serious risk that a masked depressive presentation like this can carry.
Clinical interviewing principle: A maintained social smile should never be taken as reassurance against risk — direct, explicit enquiry about suicidal thinking is essential precisely because smiling depression can otherwise leave severe risk unrecognised.
Explain
Why does documenting all three phenomena separately give a more complete clinical picture than simply recording "depression"?
Correct. Each phenomenon adds distinct, clinically useful information beyond a single general label.
Documentation requirements and who first described the symptoms aren't the reason — each phenomenon carries its own distinct clinical significance worth recording separately.
Integrate
Pulling the three findings together: a sustained morbid disorder of emotion, a smiling social front, and psychomotor retardation were each identified separately in this man. What does the co-occurrence of all three, rather than any one alone, tell you about the reliability of his outward presentation as a guide to how unwell he actually is?
Correct. All three converging — masking, sustained low mood, and observable slowing — means the intact-looking front is least trustworthy exactly when it looks most reassuring, which is the point of documenting all three together rather than settling for one label.
The findings don't cancel each other out, more findings together doesn't mean milder illness, and they aren't unrelated — their co-occurrence specifically means the outward presentation is a less reliable guide to severity than it appears, which is the whole point of recognising all three together.
Summary
This integrated case brings together three depressive-spectrum phenomena that are easy to overlook individually: a sustained morbid disorder of emotion beneath a smiling social front, the specific masking pattern of smiling depression itself, and psychomotor retardation as an observable marker of severity. Recognising all three, rather than settling for a single general impression of "depression," is what surfaces the risk that his wife's concern — but nobody else's — has already picked up on.
Finish caseReferences
- Casey, P. & Kelly, B. (2019). Fish's Clinical Psychopathology, 4th ed. Ch. 6, 'Disorders of Emotion'.