A.M. (Anne Margit) Reitsema

Every Child Is Different (Ieder Kind is Anders)

An online crowdsourcing study which examines the dynamic relationships between psychological symptoms and strengths in children and adolescents and the role of parenting. Both cross-sectional and longitudinal (diary) data are collected. See iederkindisanders.nl (in Dutch) 

Psycorona

Worldwide longitudinal study into the psychological impact of the coronavirus and factors that can influence its spread. See psycorona.org