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Updated: Jun 28, 2026

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The Forced Swim Test as a Model of Depressive-like Behavior
Published on: March 2, 2015
[Depressive type of drawing test without melancholy].
1BMSZKI Orvosi Krízis Szolgálat, Budapest. mogab@citromail.hu
Summary
The House-Tree-Person (H-T-P) Test reveals depressive drawings in patients without sadness. This nonverbal test aids in identifying depression in psycho-organic patients, even without verbal melancholic complaints.
Area of Science:
- Psychology
- Neurology
- Psychiatry
Background:
- The House-Tree-Person (H-T-P) Test is a projective drawing technique.
- Depressive symptoms are typically associated with specific drawing patterns in the H-T-P Test.
- Apathy is a recognized syndrome, though not always classifiable in standard diagnostic systems like ICD-10 or DSM-IV-TR.
Observation:
- Five homeless men (42-67 years) with psycho-organic conditions (dementia, cognitive disorder) exhibited depressive H-T-P drawings without verbalized melancholy.
- Drawing features included small figures in the upper left corner and human figures lacking hands, symbolizing helplessness.
- Patient presentations varied, including severe apathy, euphoria with logorrhea, and retarded thinking.
Findings:
- Depressive drawing patterns in the H-T-P Test were observed in patients lacking overt melancholic symptoms.
- Psycho-organic signs were evident in the drawings of demented patients.
- The study suggests that depressive drawing signs and psycho-organic signs are independent, indicating drawings can reflect depression separate from cognitive impairment.
Implications:
- The H-T-P Drawing Test serves as a valuable nonverbal tool for investigating psycho-organic patients.
- This method can detect depression in individuals who do not verbally express sadness or melancholic complaints.
- The findings suggest that certain drawing patterns may indicate subclinical or 'abortive' depressions, particularly in the context of apathy or cognitive decline.
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