Kostyrka-Allchorne, Katarzyna
Ballard, Claire
Byford, Sarah
Cortese, Samuele
Daley, David
Downs, Johnny
French, Blandine
Glazebrook, Cristine
Goldsmith, Kimberley
Hall, Charlotte L.
Hedstrom, Ellen
Kovshoff, Hanna
Kreppner, Jana
Lean, Nancy
Sayal, Kapil
Shearer, James
Simonoff, Emily
Thompson, Margaret
Sonuga-Barke, Edmund J. S. http://orcid.org/0000-0002-6996-3935
Article History
Received: 30 September 2022
Accepted: 22 November 2022
First Online: 12 December 2022
Declarations
:
: The application for ethical approval for the study was submitted to the North West - Liverpool Central Research Ethics Committee (REC) and received a favourable opinion on further information on 26 November 2021, REC reference number 21/NW/0319. Subsequently, two substantial amendments to the ethical application were submitted and approved. The current manuscript is based on protocol version 2.2 dated 01 July 2022.Model consent form and other related documentation given to participants are available on the study website: ExternalRef removed.
: Not applicable. No identifying images or other personal or clinical details of participants are presented here or will be presented in reports of the trial results.
: STEPS concepts and content were designed by ESB, DD, JD, HK, JK and MT with SC providing advice. STEPS visual design and digital implementation were completed by TOAD with funding provided to ESB by the South London & Maudsley NHS Trust. Videos were produced by Eye Witness Productions Ltd. funded by Solent NHS Trust. ESB has received speaker fees, consultancy or research funding from Takeda, Neurotech Solutions, QBtech and Medice. He has received royalties from the New Forest Parenting Programme. DD reports speaker fees, consultancy and funding from Shire/Takeda and Medice. Non-financial support from Medice and Qb Tech. He has received royalties from the New Forest Parenting Programme and fees for the provision of training and supervision for the New Forest Parenting Programme. MT has received royalties from the New Forest Parenting Programme and fees for the provision of training and supervision for the New Forest Parenting Programme. SCo declares honoraria and reimbursement for travel and accommodation expenses for lectures from the following non-profit associations: Association for Child and Adolescent Central Health (ACAMH), Canadian ADHD Alliance Resource (CADDRA), British Association of Pharmacology (BAP) and from Healthcare Convention for educational activity on ADHD. JD is supported by an NIHR Clinician Science Fellowship award (CS-2018-18-ST2-014). JD has received support from a Medical Research Council (MRC) Clinical Research Training Fellowship (MR/L017105/1) and Psychiatry Research Trust Peggy Pollak Research Fellowship in Developmental Psychiatry.