A test was given to a group of sixth grade children. The score reliability of the test was found to be .70 . Later the test was given to the seventh and eighth grades in the same school system and the results for the three grades were combined. What would you expect the reliability coefficient of the test to be?
a. Above .70
b. Below .70
c. Very close to .70
d. Impossible to determine from the information given.
A
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Which one of the following statements best describes Piaget's view of how children acquire knowledge about the world?
a. Children are naturally disposed to think about their environment in particular ways; in a sense, some basic knowledge about the world is "pre-wired." b. Children actively construct their own view of the world from their experiences with the environment. c. Children repeatedly parrot their parents' and teachers' beliefs, eventually internalizing these beliefs as their own "knowledge." d. Initially, children unconsciously develop a rather complex and confused view of the world, but this view becomes simpler and more straightforward as time goes on.
If r = 0, we will predict Y to be
a. the mean of Y. b. zero. c. = X d. + or - 1 e. none of the above
Describe what is meant by the statement, "America is ambivalent toward students with special gifts or talents."
What will be an ideal response?
Which of the following is a correct description of functional skills?
A.They meet complex demands and lead to superior performance. B.Functional skills apply to specific requirements of mechanical subjects. C.Functional skills assist individuals in living a better quality of life. D.They generate competence to act professionally.