Evidence-Based Practice / Unit 1 EBP 0030 short lesson, about 20 seconds
How Much Evidence Is Enough?
Captions available
The idea
A practice change needs strong enough evidence behind it, and strength is not the same as quantity.
In practice
Two studies of good quality outweighing ten of poor quality.
Where people slip
"How many studies do I need" has no numerical answer. The next entry gives the rule that does.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Builds on
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