however evidence consistently suggests that these proximal processes of children s everyday experiences ie process quality are the primary driver of children s development and learning in ecec oecd there is also a lack of consistent descriptive data on the general work and working conditions faced by ecec staff including for instance the work climate professional development opportunities and other staff and centre characteristics the roadmap identified a significant need for better and new data on ecec to help countries make wellinformed policy choices in particular stafflevel data on process quality oecd learning and wellbeing environments namely the ecec environment and child development wellbeing and learning outcomes also referred to as child outcomes