Report on the Census of Hallucinations
E1035448
Report on the Census of Hallucinations is a landmark late-19th-century study by the Society for Psychical Research that systematically investigated the prevalence and nature of hallucinations and apparitional experiences in the general population.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Report on the Census of Hallucinations canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13333461 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Report on the Census of Hallucinations Context triple: [Society for Psychical Research, hasNotableWork, Report on the Census of Hallucinations]
-
A.
Report from the Asylum: Afterthoughts of a Shock Patient
Report from the Asylum: Afterthoughts of a Shock Patient is a semi-autobiographical work by Beat Generation figure Carl Solomon, reflecting on his experiences with psychiatric treatment and institutionalization.
-
B.
The Anomalism of the Mental
The Anomalism of the Mental is Donald Davidson’s influential thesis that while mental events are identical with physical events, there are no strict psychophysical laws connecting mental and physical descriptions.
-
C.
The Analysis of Dreams
The Analysis of Dreams is a seminal work by Swiss psychiatrist Medard Boss that presents an existential-phenomenological approach to understanding and interpreting dreams.
-
D.
The Illusion of People
The Illusion of People is a philosophical work by Irving Thalberg Jr. that explores issues of personal identity, selfhood, and the nature of persons.
-
E.
Hallucinated City
Hallucinated City is the English title of the influential 1922 modernist poetry collection by Brazilian writer Mário de Andrade, which portrays São Paulo as a chaotic, rapidly transforming metropolis.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Report on the Census of Hallucinations Target entity description: Report on the Census of Hallucinations is a landmark late-19th-century study by the Society for Psychical Research that systematically investigated the prevalence and nature of hallucinations and apparitional experiences in the general population.
-
A.
Report from the Asylum: Afterthoughts of a Shock Patient
Report from the Asylum: Afterthoughts of a Shock Patient is a semi-autobiographical work by Beat Generation figure Carl Solomon, reflecting on his experiences with psychiatric treatment and institutionalization.
-
B.
The Anomalism of the Mental
The Anomalism of the Mental is Donald Davidson’s influential thesis that while mental events are identical with physical events, there are no strict psychophysical laws connecting mental and physical descriptions.
-
C.
The Analysis of Dreams
The Analysis of Dreams is a seminal work by Swiss psychiatrist Medard Boss that presents an existential-phenomenological approach to understanding and interpreting dreams.
-
D.
The Illusion of People
The Illusion of People is a philosophical work by Irving Thalberg Jr. that explores issues of personal identity, selfhood, and the nature of persons.
-
E.
Hallucinated City
Hallucinated City is the English title of the influential 1922 modernist poetry collection by Brazilian writer Mário de Andrade, which portrays São Paulo as a chaotic, rapidly transforming metropolis.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
late-19th-century study
ⓘ
psychical research study ⓘ research report ⓘ |
| aimsTo |
classify different types of hallucinations and apparitions
ⓘ
distinguish pathological from non-pathological hallucinations ⓘ estimate the frequency of hallucinations in the general population ⓘ |
| associatedWith |
Society for Psychical Research
ⓘ
early scientific study of paranormal phenomena ⓘ |
| author |
Alice Johnson
ⓘ
Eleanor Mildred Sidgwick ⓘ Henry Sidgwick ⓘ Society for Psychical Research ⓘ |
| basedOn |
census of hallucination experiences
ⓘ
large-scale questionnaire survey ⓘ |
| conductedBy | Society for Psychical Research ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| describedAs |
landmark study in psychical research
ⓘ
systematic investigation of hallucinations and apparitions ⓘ |
| field |
parapsychology
ⓘ
psychical research ⓘ psychology ⓘ psychopathology ⓘ |
| focusesOn |
crisis apparitions
ⓘ
prevalence of hallucinations in the general population ⓘ spontaneous hallucinations in healthy individuals ⓘ veridical hallucinations ⓘ |
| hasAspect |
analysis of spontaneous versus induced hallucinations
ⓘ
consideration of normal mental health in hallucinatory experiences ⓘ discussion of methodological limitations in studying hallucinations ⓘ |
| historicalPeriod | late 19th century ⓘ |
| influenced |
later psychological theories of hallucinations
ⓘ
subsequent surveys of anomalous experiences ⓘ |
| language | English ⓘ |
| mainSubject |
apparitional experiences
ⓘ
ghost-seeing ⓘ hallucinations ⓘ sensory experiences without external stimuli ⓘ |
| methodology |
statistical analysis of responses
ⓘ
systematic collection of first-person accounts ⓘ use of standardized questions ⓘ |
| notableFor |
attempting to quantify the incidence of apparitional experiences
ⓘ
being one of the earliest large-scale empirical studies of hallucinations ⓘ influencing later research on hallucinations and anomalous experiences ⓘ |
| publisher | Society for Psychical Research ⓘ |
| targetPopulation | general adult population ⓘ |
| usesConcept |
collective hallucination
ⓘ
crisis hallucination ⓘ veridical apparition ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Report on the Census of Hallucinations Description of subject: Report on the Census of Hallucinations is a landmark late-19th-century study by the Society for Psychical Research that systematically investigated the prevalence and nature of hallucinations and apparitional experiences in the general population.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.