UMIN-ICDS Clinical Trial

Unique ID issued by UMIN UMIN000060345
Receipt number R000069034
Scientific Title Development of the Japanese version of the Physiotherapist Self-Efficacy questionnaire: an international collaborative study
Date of disclosure of the study information 2026/01/14
Last modified on 2026/01/14 00:38:31

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Basic information

Public title

Development of a self-efficacy scale for clinical skills in physical therapists

Acronym

Development of a self-efficacy scale for clinical skills in physical therapists

Scientific Title

Development of the Japanese version of the Physiotherapist Self-Efficacy questionnaire: an international collaborative study

Scientific Title:Acronym

Development of the Japanese version of the Physiotherapist Self-Efficacy questionnaire: an international collaborative study

Region

Japan


Condition

Condition

Undergraduate students majoring in physical therapy

Classification by specialty

Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

This study aims to develop the Japanese version of the Physiotherapist Self-Efficacy questionnaire and to assess its psychometric properties.

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

The Japanese version of the Physiotherapist Self-Efficacy questionnaire score

Key secondary outcomes



Base

Study type

Observational


Study design

Basic design


Randomization


Randomization unit


Blinding


Control


Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms


Purpose of intervention


Type of intervention


Interventions/Control_1


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

18 years-old <=

Age-upper limit

40 years-old >=

Gender

Male and Female

Key inclusion criteria

For the pretest
- Second-year students
- Native speakers of Japanese
- Individuals who have provided informed consent to participate in the study

For the evaluation of psychometric properties (Item Analysis, Structural Validity, Internal Consistency, Relationships with Existing Scales, and Test-Retest Reliability)
- Students from all academic years
- Native speakers of Japanese
- Individuals who have been enrolled in the training school for 5 months or longer
- Individuals who have provided informed consent to participate in the study

For the evaluation of psychometric properties (responsiveness)
- Individuals expected to participate in clinical practice
- Native speakers of Japanese
- Individuals who have provided informed consent to participate in the study

Key exclusion criteria

For the pretest
- Individuals who require special assistance in completing the scale due to impaired physical or mental functions (e.g., visual, auditory, or upper limb dysfunction)
- Individuals who are on a leave of absence during the study period

For the evaluation of psychometric properties (Item Analysis, Structural Validity, Internal Consistency, Relationships with Existing Scales, and Test-Retest Reliability)
- Individuals who meet the exclusion criteria defined for the pre-test
- Individuals who participated in the pre-test

For the evaluation of psychometric properties (responsiveness)
- Individuals who meet the exclusion criteria defined for the pre-test

Target sample size

300


Research contact person

Name of lead principal investigator

1st name Kazuaki
Middle name
Last name Oyake

Organization

Shinshu University

Division name

Department of Physical Therapy, School of health Sciences

Zip code

390-8621

Address

3-1-1 Asahi, Matsumoto, Nagano

TEL

0263-37-2408

Email

k_oyake@shinshu-u.ac.jp


Public contact

Name of contact person

1st name Kazuaki
Middle name
Last name Oyake

Organization

Shinshu University

Division name

Department of Physical Therapy, School of Health Sciences

Zip code

390-8621

Address

3-1-1 Asahi, Matsumoto, Nagano

TEL

0263-37-2408

Homepage URL


Email

k_oyake@shinshu-u.ac.jp


Sponsor or person

Institute

Shinshu University

Institute

Department

Personal name



Funding Source

Organization

Self funding

Organization

Division

Category of Funding Organization

Self funding

Nationality of Funding Organization



Other related organizations

Co-sponsor

Singapore Institute of Technology
Research Institute, National Rehabilitation Center for Persons with Disabilities
Kitasato University
Nagano University of Health and Medicine

Name of secondary funder(s)



IRB Contact (For public release)

Organization

Ethical Committee for Life Sciences and Medicine at Shinshu University

Address

3-1-1 Asahi, Matsumoto, Nagano

Tel

0263-37-3099

Email

mdrinri@shinshu-u.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

信州大学(長野県)、長野保健医療大学(長野県)


Other administrative information

Date of disclosure of the study information

2026 Year 01 Month 14 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 01 Month 11 Day

Date of IRB

2026 Year 01 Month 11 Day

Anticipated trial start date

2026 Year 04 Month 01 Day

Last follow-up date

2028 Year 03 Month 31 Day

Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information

Pre-test: Participants were asked to evaluate the clarity of the items in the Japanese version of the Physiotherapist Self-Efficacy questionnaire (pre-test version). First, participants completed the questionnaire online via Google Forms (Google LLC, Mountain View, CA, USA). Subsequently, interviews were conducted regarding the clarity of the questions. Based on the feedback obtained during the pre-test, the wording was revised to finalize the questionnaire.

Psychometric Evaluation (Item Analysis, Structural Validity, Internal Consistency, Relationships with Existing Scales, and Test-Retest Reliability): To evaluate item analysis, structural validity, internal consistency, and relationships with existing scales, participants will be asked to complete the Japanese version of the Physiotherapist Self-Efficacy questionnaire, along with the General Self-Efficacy Scale and the Compound Psychological Capital Scale as concurrent measures. Furthermore, to assess the test-retest reliability of the Japanese version of the Physiotherapist Self-Efficacy questionnaire, participants will be invited to complete the questionnaire again within one week of the initial assessment.

Psychometric Evaluation (Responsiveness): To evaluate the responsiveness of the scale, participants will be asked to complete the Japanese version of the Physiotherapist Self-Efficacy questionnaire before and after their clinical practice. Furthermore, as a sensitivity analysis, we will examine the relationships of the responsiveness with clinical practice grades and differences between the participating institutions.


Management information

Registered date

2026 Year 01 Month 14 Day

Last modified on

2026 Year 01 Month 14 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000069034