Roos Timmer Name R.E. Timmer E-mail r.e.timmer@fsw.leidenuniv.nl Contact r.e.timmer@fsw.leidenuniv.nl Faculty of Social and Behavioural Sciences Psychology Developmental and Educational Psychology Work address Agora Wassenaarseweg 52 2333 AK Leiden Contact r.e.timmer@fsw.leidenuniv.nl Included in internal register Share on Facebook Share by Bluesky Share on LinkedIn Share by WhatsApp Share by Mastodon