More cards in this set

Card 6

Front

What year did Fitzpatrick complete the research?

Back

Preview of the front of card 6

Card 7

Front

What was the research made by Petitto and Holowka?

Back

Preview of the front of card 7

Card 8

Front

What do Petitto and Holowka findings suggest?

Back

Preview of the front of card 8

Card 9

Front

What year did Petitto and Holowka complete their research?

Back

Preview of the front of card 9

Card 10

Front

What did the study at Bristol University find?

Back

Preview of the front of card 10

Card 11

Front

What was the reason for the Bristol University's findings?

Back

Preview of the front of card 11

Card 12

Front

What year did Berko and Brown complete their research?

Back

Preview of the front of card 12