No existing illnesses/health problems
Conditions
Interventions
Group 1: Positive expectations:
The test subjects receive a one-off open-label placebo in the form of a white capsule filled with potato starch (capsule size 00). Subsequently, supposed fMRI neurofeed
Sponsors
Universität Graz
Eligibility
Sex/Gender
Female
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Normal to above-average disgust propensity
Exclusion criteria
Exclusion criteria: Medication, mental disorders, MRI unsuitability
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Questionnaires: -Adapted version of the Credibility Expectancy Questionnaire -Questionnaire for the assessment of disgust propensity - Emotion Regulation Questionnaire -Generic Conspiracist Belief Scale - General Self-Efficacy Short Scale -Short scale for measuring interpersonal trust Goal: Differences in the efficacy of the open-label placebo with regard to the disgust response depending on the expectation modification. | — |
Secondary
| Measure | Time frame |
|---|---|
| Achievement of the planned sample size of 120 (60 individuals/group) | — |
Countries
Austria
Contacts
Public ContactAlbert Wabnegger
Universität Graz
Outcome results
None listed