臨床研究等提出・公開システム

Date of registration	July. 01, 2023
Last modified on	Feb. 10, 2025
Trial ID	jRCT1040230055

Scientific Title	Computational modelig of social motivation
Public Title	Computational modelig of social motivation

Completion date	Mar. 31, 2025
Result actual enrolment	0

Plan to share IPD	No
URL link to protocol file(s) with version and date	https://jrct.mhlw.go.jp/latest-detail/jRCT1040230055

Contact for Scientific Queries	Name	Sumiya Motofumi
	Affiliation	Hamamatsu University School of Medicine
	Address	1-20-1 Handayama, Higashi-ku, Hamamatsu city, Shizuoka, Japan 431-3192
	Telephone	+81-53-435-2331
	E-mail	sumiya@hama-med.ac.jp
Contact for Public Queries	Name	Sumiya Motofumi
	Affiliation	Hamamatsu University School of Medicine
	Address	1-20-1 Handayama, Higashi-ku, Hamamatsu city, Shizuoka, Japan 431-3192
	Telephone	+81-53-435-2331
	E-mail	sumiya@hama-med.ac.jp

Recruitment status	Complete

Anticipated date of first enrollment		July. 01, 2023
Target sample size		50
Study Type		Interventional
Study Design	allocation	single arm study
	masking	open(masking not used)
	control	uncontrolled control
	assignment	single assignment
	purpose	basic science
Key inclusion & exclusion criteria	Inclusion Criteria	Patients who meet all of the following criteria will be considered 1. Adults between the ages of 18 and 25 years old will be included in the study. 2. Patients who have given their consent to participate in this study by signing a consent form in person.
	Exclusion Criteria	Persons with visual defects Persons with organic diseases of the brain Persons with psychiatric disorders Persons with epilepsy or other neurological disorders Other persons who the investigator deems inappropriate to participate in this study.
	Age Minimum	18age old over
	Age Maximum	25age old under
	Gender	Both
Health Condition(s) or Problem(s) Studied		Healthy adult
Intervention(s)		An intervention study in which psychological tests and trait assessments (autism spectrum traits) that implement other choice are administered to healthy adults.
Health Condition(s) Keyword		none
Primary Outcome(s)		Examine preference (number of choices) for spectators who return the predicted response.
Secondary Outcome(s)		Adaptation of a computational (reinforcement learning) model to the history (time series information of audience choice) related to action choice [Ref. 6]. An examination of the relationship between preference and parameters in the model (vulnerability to surprise) and ASD characteristics.

Primary Sponsor	Atsuhi Senju

Secondary Sponsor

Source of Monetary Support	JSPS
Secondary Sponsor	Not applicable

Name of Certified Review Board	Research Ethics Committee, Faculty of Life Sciences and Medicine, Hamamatsu University School of Medicine
Address	1-20-1 Handayama, Higashi-ku, Hamamatsu city, Shizuoka, Japan 431-3192, Shizuoka
Approval Status	Approval
Date of approval	Aug. 26, 2022

Countries of Recruitment（Except Japan）	none

History of Changes

No	Publication date
2	Feb. 10, 2025	(this page)	Changes
1	July. 01, 2023	Detail

List of change history