More cards in this set

Card 6

Front

Biases 3

Back

Preview of the front of card 6

Card 7

Front

Rosenthal and Rosnow

Back

Preview of the front of card 7

Card 8

Front

Reduced by making volunteering

Back

Preview of the front of card 8

Card 9

Front

Probability sampling

Back

Preview of the front of card 9

Card 10

Front

Non- probability sampling

Back

Preview of the front of card 10

Card 11

Front

Larger sample

Back

Preview of the front of card 11

Card 12

Front

Exclusion criteria

Back

Preview of the front of card 12