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Comparative study of the perception of visually and acoustically mediated prominence in healthy control subjects and persons with schizophrenia

Comparative study of the perception of visually and acoustically mediated prominence in healthy control subjects and persons with schizophrenia

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00017558
Enrollment
60
Registered
2019-07-29
Start date
2019-07-20
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

F20.0

Interventions

Group 1: Persons without diagnosis of schizophrenia are included A general questionnaire on the collection of demographic information will be completed. A verbal IQ test (WST) and an attention stres

Sponsors

Sonderforschungsbereich 1252: Prominenz in der Sprache
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: - German as mother tongue, monolingual language acquisition - No impaired hearing - No impaired vision - legally effective, written declaration of consent of the respondent to participate in the study Additional inclusion criteria for control subjects: - no psychiatric pre-diagnosis - no currently present psychiatric disease - no current psychotropic medication or consumption of illegal substances Additional inclusion criteria for persons diagnosed with schizophrenia: - Diagnosis of schizophrenia (according to ICD.10 F20.0) - Antipsychotic medication - Duration of illness between zero and 25 years - Post-acute clinical condition (PANSS = 75)

Exclusion criteria

Exclusion criteria: - Minors and persons over 65 years of age - Current or previous diagnosis of psychiatric or neurological disease, but not ICD-10 F20.0 (schizophrenia) - Limited vision - Hearing impaired - Other relevant somatic disease - Mother tongue other than German or bilingual language acquisition - Acute suicidal behaviour, self-endangering or risky for others: for patients CDSS Item 8: Suicidal behaviour = 2 - Missing legally effective declaration of consent, persons who are not legally capable and persons in official or judicial custody (PsychKG, BTG)

Design outcomes

Primary

MeasureTime frame
The evaluation of the importance of objects presented in short videos for a figure also presented depends on the gaze behaviour and language of this figure. Primary targets: Group mean values of the evaluation values of both groups as well as group mean values of the reaction times, as well as the corresponding individual values.

Secondary

MeasureTime frame
The evaluation of the importance of objects presented in short videos for a figure also presented depends not only on the gaze behaviour and language of this figure, but also on whether the participating person has the schizophrenia diagnosis or not. Secondary targets: Group mean values of the assessment values of both groups as well as group mean values of the reaction times, as well as the corresponding individual values.

Countries

Germany

Contacts

Public ContactValeria Lucarini

Klinik und Poliklinik für Psychiatrie und Psychotherapie, Uniklinik Köln

valeria.lucarini@uk-koeln.de+49(0)221/478-87133

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026