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Social Studies skills: Difference between revisions
→Observation bias
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* also known as "observer effect" | * also known as "observer effect" | ||
* when the observer changes the actual event / object being observed | * when the observer changes the actual event / object being observed | ||
* example : typically checking the air pressure of an automobile tire requires letting some air out of it in order to place the pressure gauge on it to measure the air pressure | |||
=== Other/ todo === | === Other/ todo === | ||