Toward an Objective Assessment of Implementation Processes for Innovations in Health Care: Psychometric Evaluation of the Normalization Measure Development (NoMAD) Questionnaire Among Mental Health Care Professionals

Christiaan Vis   ^{1, 2} , MA ;   Jeroen Ruwaard   ^{3, 4} , PhD ;   Tracy Finch   ⁵ , PhD ;   Tim Rapley   ⁶ , PhD ;   Derek de Beurs   ⁷ , PhD ;   Henk van Stel   ^{8 †} , PhD ;   Britt van Lettow   ⁹ , PhD ;   Mayke Mol   ^{3, 4} , MSc ;   Annet Kleiboer   ^{1, 2} , PhD ;   Heleen Riper   ^{1, 2, 4} , PhD ;   Jan Smit   ^{3, 4} , PhD

¹ Department of Clinical, Neuro-, & Developmental Psychology, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, Netherlands

² Mental Health, Amsterdam Public Health Research Institute, Amsterdam, Netherlands

³ Amsterdam UMC, Vrije Universiteit, Psychiatry, Amsterdam Public Health Research Institute, Amsterdam, Netherlands

⁴ Research and Innovation, GGZ inGeest Specialized Mental Healthcare, Amsterdam, Netherlands

⁵ Department of Nursing, Midwifery & Health, Northumbria University, Northumbria, United Kingdom

⁶ Department of Social Work, Education & Community Wellbeing, Northumbria University, Northumbria, United Kingdom

⁷ Mental Health, Netherlands Institute For Health Services Research (NIVEL), Utrecht, Netherlands

⁸ Julius Center Research Program Methodology, Department of Public Health, Healthcare Innovation & Evaluation and Medical Humanities, University Medical Center Utrecht, Utrecht, Netherlands

⁹ Nictiz, The Hague, Netherlands

†deceased