Holding a Participant Variable Constant Has the Double Advantage of (1)

question 10

True/False

Holding a participant variable constant has the double advantage of (1) preventing the variable from becoming a confounding variable and (2) reducing variance within groups.

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Definitions:

Dinosaur Fossils

Remains or traces of dinosaurs preserved in rock.

First Reptiles

Earliest forms of reptiles, marking the origin and evolution of reptilian species on Earth.

Jawed Fishes

Vertebrates possessing a jawbone, including most modern fish species, enabling varied diets and ecological niches.

Cretaceous Era

A geological epoch that lasted from about 145 to 66 million years ago, at the end of the Mesozoic Era, known for the extinction of dinosaurs.