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Caileigh89 Caileigh89
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Posts: 1012
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8 years ago
Results from Stigler (1984) suggest that 11-year-old Taiwanese abacus experts ___.
a.   perform poorly on arithmetic problems when they are not able to use an abacus
b.   perform better on mental arithmetic problems than their American peers
c.   use a mental image of an abacus when they solve mental arithmetic problems
d.   count on their fingers when they solve mental arithmetic problems
Textbook 
Children's Thinking

Children's Thinking


Edition: 4th
Author:
Read 275 times
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iHomeiHome
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8 years ago
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Caileigh89 Author
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8 years ago
Thanks for the answer Smiling Face with Open Mouth
wrote...
8 years ago
Happy to help.
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