When children grasp the principle of cardinality, they understand that
A) attainment serves as the basis for more complex understandings.
B) the last word in a counting sequence indicates the quantity of items in a set.
C) adding and subtracting the same number leaves the original quantity unchanged.
D) the most efficient addition strategy is to start with the highest digit and count on.
B
You might also like to view...
Explain the concept of taste aversions and how it might be applied to people undergoing chemotherapy or radiation treatments for cancer.
What will be an ideal response?
In repeated measures designs, the difference score refers to the difference in standard deviations for the two variables being compared
Indicate whether the statement is true or false
Tarek is a college student who lives on campus
While riding his bike to class the other day, he witnessed a bike accident between two other students. Both were badly injured. Tarek stopped to offer help, knowing that he might be late or even miss his class. The two students involved in the accident were grateful for his assistance. Tarek demonstrated _____ in this situation. A) social facilitation B) conformity C) prosocial behavior D) compliance
People can use machines more easily
(a) when the control information is in the environment (b) when the control information has to be memorized (c) when the designer employs user-centered conceptual models (d) when control information is meaningful, not arbitrary (e) A, C and D are all correct