Cross-Cultural Adult ADHD Assessment in 42 Countries Using the Adult ADHD Self-Report Scale Screener

e-pub ahead of print date: 5 January 2024

Additional Information: The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: KLe was supported by Sonatina grant awarded by National Science Centre, Poland, grant number: 2020/36/C/HS6/00005. MG was supported by National Science Centre of Poland grant number: 2021/40/Q/HS6/00219. LN was supported by the ÚNKP-22-3 New National Excellence Program of the Ministry for Culture and Innovation from the source of the National Research, Development and Innovation Fund. MK was supported by the ÚNKP-22-3 New National Excellence Program of the Ministry for Culture and Innovation from the source of the National Research, Development and Innovation Fund. SWK was supported by the Kindbridge Research Institute. ZD was supported by the Hungarian National Research, Development, and Innovation Office (Grant number: KKP126835). SB was supported by a Tier 1 Canada Research Chair. LJC was supported by the National Social Science Foundation of China (Grant No. 19BSH117). RC was supported by Auckland University of Technology, 2021 Faculty Research Development Fund. HF was supported by Grant-in-Aid for Transformative Research Areas (A) (Japan Society for The Promotion of Science, JP21H05173), Grant-in-Aid for Scientific Research (B) (Japan Society for The Promotion of Science, 21H02849), and the smoking research foundation. RG was supported by Charles University institutional support program Cooperatio-Health Sciences. JBG was supported by grants from the International Center for Responsible Gaming and the Kindbridge Research Institute. CY-L was supported by the WUN Research Development Fund (RDF) 2021. JBi and ChL received support from the WUN Research Development Fund (RDF) 2021. KLu was supported by Charles University institutional support program Cooperatio-Health Sciences. PMT was supported by Universidad Cientifica del Sur. GO was supported by the ANR grant of the Chaire Professeur Junior of Artois University and by the Strategic Dialogue and Management Scholarship (Phase 1 and 2). SURT was supported by Brain Korea 21 (BK21) program of National Research Foundation of Korea. GQG was supported by the SNI #073–2022 (SENACYT, Rep. of Panama). KR was supported by a funding from the Hauts-de-France region (France) called “Dialogue Stratégique de Gestion 2 (DSG2).” DS was supported by the South African Medical Research Council. MPVM was supported by a Research Chair from the Université du Québec à Trois-Rivières and a career award from the Fonds de recherche du Québec–Santé (FRQ-S).

Keywords: ADHD, adult ADHD, assessment, attention deficit/hyperactivity disorder, cross-cultural

Local EPrints ID: 508778

URI: http://eprints.soton.ac.uk/id/eprint/508778

DOI: doi:10.1177/10870547231215518

ISSN: 1087-0547

PURE UUID: eb2fd94c-9134-4125-8275-46e4056dc58d

ORCID for Verena Klein: orcid.org/0000-0002-5830-7991

Date deposited: 03 Feb 2026 17:40

Last modified: 04 Feb 2026 03:06