UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000063373 |
|---|---|
| Receipt number | R000072545 |
| Scientific Title | The Effects of False Feedback on Decision-Making Processes and Metacognition |
| Date of disclosure of the study information | 2026/10/23 |
| Last modified on | 2026/10/22 14:06:33 |
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Basic information
Public title
The Effects of False Feedback on Behavior
Acronym
False Feedback and Behavior
Scientific Title
The Effects of False Feedback on Decision-Making Processes and Metacognition
Scientific Title:Acronym
The Effects of False Feedback on Cognitive Processes
Region
| Japan |
Condition
Condition
healthy adults
Classification by specialty
| Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
The purpose of this study is to manipulate the feedback provided during a visual discrimination task and to evaluate decision-making processes and metacognition based on the resulting psychometric data.
Basic objectives2
Others
Basic objectives -Others
The primary outcome of interest is the change in cognitive processes induced by feedback manipulation.
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Changes in decision-making processes and metacognition induced by feedback manipulation
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Cross-over
Randomization
Randomized
Randomization unit
Individual
Blinding
Single blind -participants are blinded
Control
Placebo
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Behavior,custom |
Interventions/Control_1
Manipulate feedback in a visual discrimination task
Interventions/Control_2
Do not manipulate feedback in a visual discrimination task
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 18 | years-old | <= |
Age-upper limit
| 65 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
Healthy adults aged 18-65 years
Key exclusion criteria
1)Individuals with corrected visual acuity of 0.1 or lower.
2)Individuals with psychiatric or neurological disorders.
3)Individuals who are in poor physical condition.
4)Individuals experiencing extreme sleep deprivation.
5)Individuals who are evaluated or supervised by the principal investigator, or who have prior knowledge of the details of this study.
Target sample size
28
Research contact person
Name of lead principal investigator
| 1st name | Takanori |
| Middle name | |
| Last name | Uka |
Organization
University of Yamanashi
Division name
Department of Integrative Physiology
Zip code
409-3898
Address
1110 Shimokato, Chuo-shi, Yamanashi
TEL
055-273-6730
tuka@yamanashi.ac.jp
Public contact
Name of contact person
| 1st name | Takanori |
| Middle name | |
| Last name | Uka |
Organization
University of Yamanashi
Division name
Department of Integrative Physiology
Zip code
409-3898
Address
1110 Shimokato, Chuo-shi, Yamanashi
TEL
055-273-6730
Homepage URL
tuka@yamanashi.ac.jp
Sponsor or person
Institute
University of Yamanashi
Institute
Department
Personal name
Funding Source
Organization
University of Yamanashi
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
University of Yamanashi
Address
1110 Shimokato, Chuo-shi, Yamanashi
Tel
055-273-1111
rec-med@yamanashi.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2026 | Year | 10 | Month | 23 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Preinitiation
Date of protocol fixation
| 2026 | Year | 10 | Month | 14 | Day |
Date of IRB
Anticipated trial start date
| 2026 | Year | 10 | Month | 26 | Day |
Last follow-up date
| 2029 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2026 | Year | 10 | Month | 22 | Day |
Last modified on
| 2026 | Year | 10 | Month | 22 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000072545
