Evidence

Everything below traces back to the studies behind it.

Area

All Physical Emotional Social Intellectual Spiritual Occupational Financial Environmental

Type

Evidence

Any peer-reviewed source Reviews or randomised trials only Systematic reviews and meta-analyses only

Hide claims where the sources disagree Only where a review states its own certainty rating

Shows entries with at least one systematic review or meta-analysis among their sources. Shows only entries where a review among their sources states a certainty rating for its own evidence. Off unless you turn it on.

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1 results

Intellectual Wellness · Concept

5 sources: 1 meta-analysis, 4 systematic reviews

Near vs far transfer: the honest limits of brain training

Practice makes you better at the practiced task (near transfer). Broad gains to everyday thinking (far transfer) are weak and contested.

Judge health claims for myself

beta · 0.9 review setsome sources abstract-only