Although Piaget is well respected, his work has been criticized for several reasons. These include the criticism that:
a. the data has not been statistically analyzed.
b. there are no control groups.
c. he asked different questions of each child so that interviews cannot be compared.
d. a and c are correct.
e. a, b, and c are correct.
e
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The research findings on ability grouping discussed in the text suggest that
a. between-class ability grouping is most beneficial to low-achieving students. b. within-class ability grouping is not effective for the primary and elementary grades. c. there is no empirical support for between-class ability grouping. d. between-class ability grouping works in conjunction with the Joplin Plan.
A good synonym for reliability is
a. compatibility b. consistency c. identification d. precision
Mrs. Fernandez used the language "number 3" and "number 5" to designate the 3rd and 5th student. Her next step in instruction will be to use names such as 1st, 2nd, and 3rd. First, 2nd, and 3rd are examples of what kind of numbers?
a. cardinal b. rote c. ordinal d. nominal
One legacy of the Sumerian mathematical system can be found in
a. our mathematical system based on the number 60 b. a base ten mathematical system c. the division of hours into 60 minutes d. the number of planets recognized as belonging to the solar system e. the first calculus