Sunk cost
What will be an ideal response?
A cost that has already been paid and cannot be recovered
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Predictive validity has to do with how well the test measures what it says it measures
Indicate whether the statement is true or false
Which of the following statements is not true? Mental ability activities can be easily developed for young children by:
a. basing them on typical nursery school activities. b. basing them on the interests of the children. c. using no language or discussion strategies. d. basing them on curriculum topics chosen by the teacher.
Since the 1980s, the percentage of African American students attending highly segregated schools (those whose enrollment is 90-100 percent minority) has decreased nationwide
Indicate whether the statement is true or false
The ______ is used when both variables in the analysis are measured on a nominal scale.
Fill in the blank(s) with the appropriate word(s).