UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000025444
Receipt number R000029282
Scientific Title Development of input processing skills in learners of Japanese as a second language and their brain mechanisms
Date of disclosure of the study information 2017/01/07
Last modified on 2018/04/01 18:52:47

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Basic information

Public title

Development of input processing skills in learners of Japanese as a second language and their brain mechanisms

Acronym

Development of input processing skills in learners of Japanese and their brain mechanisms

Scientific Title

Development of input processing skills in learners of Japanese as a second language and their brain mechanisms

Scientific Title:Acronym

Development of input processing skills in learners of Japanese and their brain mechanisms

Region

Japan


Condition

Condition

Cognitive mechanisms

Classification by specialty

Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

This study aims to explore how learners at different proficiency levels process sentences in Japanese in relation to their brain activities, by controlling sentence complexity.

Basic objectives2

Others

Basic objectives -Others

To measure cognitive mechanism of language processing and contribute to the language education

Trial characteristics_1

Others

Trial characteristics_2

Others

Developmental phase

Not applicable


Assessment

Primary outcomes

Brain activity

Key secondary outcomes



Base

Study type

Interventional


Study design

Basic design

Single arm

Randomization

Non-randomized

Randomization unit


Blinding

Open -no one is blinded

Control

Self control

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

1

Purpose of intervention

Educational,Counseling,Training

Type of intervention

Behavior,custom

Interventions/Control_1

Langauge learning

Interventions/Control_2


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

19 years-old <=

Age-upper limit


Not applicable

Gender

Male and Female

Key inclusion criteria

undergraduate or graduate students
right-handed
learned Japanese as second language

Key exclusion criteria

Have a medical history of a mental disorder
Have a metal contained within body
A frequent drug user

Target sample size

60


Research contact person

Name of lead principal investigator

1st name
Middle name
Last name Sugiura Motoaki

Organization

Tohoku University

Division name

Institute of Development, Aging, and Cancer

Zip code


Address

4-1 Seiryo Aobaku Sendai Miyagi Japan

TEL

81-22-717-8563

Email

sugiura@tohoku.ac.jp


Public contact

Name of contact person

1st name
Middle name
Last name JEONG HYEONJEONG

Organization

Tohoku University

Division name

Institute of Development, Aging, and Cancer

Zip code


Address

4-1 Seiryo Aobaku Sendai Miyagi Japan

TEL

81-22-717-8563

Homepage URL


Email

hyeonjeong.jeong.b8@tohoku.ac.jp


Sponsor or person

Institute

Tohoku University

Institute

Department

Personal name



Funding Source

Organization

Tohoku University

Organization

Division

Category of Funding Organization

Other

Nationality of Funding Organization

JAPAN


Other related organizations

Co-sponsor

Sophia University
Center for language education and research

Name of secondary funder(s)

Musashino university
Global studies


IRB Contact (For public release)

Organization


Address


Tel


Email



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

2017 Year 01 Month 07 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

Completed

Date of protocol fixation

2016 Year 12 Month 19 Day

Date of IRB


Anticipated trial start date

2017 Year 01 Month 07 Day

Last follow-up date


Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information



Management information

Registered date

2016 Year 12 Month 27 Day

Last modified on

2018 Year 04 Month 01 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000029282


Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name