Document is current
Any future updates will be listed below
-
Authors
Trongjitpituk, Ravisara https://orcid.org/0000-0002-9386-4320
Gonjo, Tomohiro
-
Funding
Funding for this research was provided by:
National Research Council of Thailand (N42A670110)
- License Information
-
More Information
Article History
Received: 8 February 2026
Accepted: 4 August 2026
First Online: 7 August 2026
Declarations
Competing interests: The authors declare no competing interests.
Ethics approval statement: This study was approved by the Chulalongkorn University Research Ethics Committee. Written informed consent was obtained from all child participants and their legal guardians prior to participation.
Test availability statement: The Körperkoordinationstest für Kinder (KTK) is a copyrighted assessment instrument. The KTK test materials used in this study were obtained through a valid purchase from Hogrefe Verlag GmbH & Co. KG and were administered in accordance with the applicable licensing and usage conditions. The descriptions of the KTK administration procedure provided in this manuscript are scientific descriptions only and are not the original KTK administration instructions. The official KTK test materials, administration procedures, and scoring documentation are available from Hogrefe and may only be used in accordance with the applicable licensing and usage conditions.
