Remote Recruitment Strategy and Structured E-Parenting Support (STEPS) App: Feasibility and Usability Study

Katarzyna Kostyrka-Allchorne   ¹ , PhD ;   Petrina Chu   ² , MSc ;   Claire Ballard   ¹ , MSc ;   Nancy Lean   ¹ , MSc ;   Blandine French   ^{3, 4} , MSc, PhD ;   Ellen Hedstrom   ⁵ , MA, PhD ;   Sarah Byford   ⁶ , PhD ;   Samuele Cortese   ^{5, 7, 8} , MD, PhD ;   David Daley   ⁹ , PhD, CPsychol ;   Johnny Downs   ¹ , PhD ;   Cristine Glazebrook   ^{3, 4} , PhD ;   Kimberley Goldsmith   ² , MSc, MPH, PhD ;   Charlotte L Hall   ^{3, 4} , PhD ;   Hanna Kovshoff   ⁵ , PhD ;   Jana Kreppner   ⁵ , PhD ;   Kapil Sayal   ^{3, 4} , PhD ;   James Shearer   ⁶ , Grad Dip, PhD ;   Emily Simonoff   ¹ , MD ;   Margaret Thompson   ^{5, 7} , ChB, MD, DCh, DRCOG ;   Edmund J S Sonuga-Barke   ^{1, 10} , PhD

¹ Department of Child & Adolescent Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom

² Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom

³ Academic Unit of Mental Health & Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom

⁴ Centre for ADHD and Neurodevelopmental Disorders Across the Lifespan, Institute of Mental Health, University of Nottingham, Nottingham, United Kingdom

⁵ School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom

⁶ Department of Health Service and Population Research, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom

⁷ Solent NHS Trust, Southampton, United Kingdom

⁸ New York University Child Study Center, Hassenfeld Children's Hospital at NYU Langone, New York, NY, United States

⁹ Nottingham Trent University Psychology, School of Social Science, Nottingham Trent University, Nottingham, United Kingdom

¹⁰ Department of Child & Adolescent Psychiatry, Aarhus University, Aarhus, Denmark