7 - Contrast Coding Flashcards by Amy Johnson | Brainscape

Q

What are the 3 rules for contrast coding? (Coding Statistics)

A

Groups coded with + weights compared to those with -
Sum of weights should = 0
If group is not involved, it should be assigned a weight of 0

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Q

What does post-hoc tests inflate the chances of? (Coding Statistics)

A

Type 1 errors

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