Screen Time in 2019: WHO & device design
Before the note home, pick only what happened today in Screen Time. Year 2019, line “WHO & device design,” figure 82. Another household’s pace is not your quantity. Screen Time research draws on developmental psychology, paediatrics, education, and public health — fields that do not always agree on effect sizes.
Evidence score 82/100 reflects published cohort, RCT, and meta-analytic work — gaps remain in cross-cultural replication. Does screen time apply at every age? Age range 0–18 years marks peak relevance; principles may extend but intensity varies by developmental stage. How hard is screen time in practice?
Difficulty score 55/100 captures typical caregiver load — context, support, and temperament modify real experience. Consensus score 50/100 — areas of agreement and live debate appear in the science section. How urgent is attention to screen time? Urgency 75/100 reflects time-sensitivity; some topics tolerate gradual change, others need early action.
No — worldwide section covers Scandinavia, Africa, Asia, and Latin America alongside North American data. Practice section offers concrete steps; myths section clears common misconceptions before deeper reading. Screen Time history tracks shifting expert authority — from religious manuals through behaviourism to attachment and neuroscience frames.
The note keeps 2019, “WHO & device design,” and 82. It is not a diagnosis of Screen Time.2019
Figures to keep
- Year of the practice
- 2019
- Figure in the day
- 82
- Topic
- Screen Time
- What you actually do
- WHO & device design
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