Arranging for subjects to be as similar as possible across conditions is known as:
A) counterbalancing
B) random assignment
C) matching
D) statistical control
Ans: C
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Temporal awareness and number sense are:
a. part of the preschool curriculum. b. not generally included the preschool curriculum. c. part of national preschool social studies standards. d. optional in the preschool curriculum.
Students will usually need extended practice opportunities prior to evaluation
Indicate whether the statement is true or false.
Describe the basic difference between an experimental and a correlational research design?
What will be an ideal response?
When used to determine construct validity, the coefficients in the multitrait-multimethod matrix represent the correlation between ______.
a. different traits measured in the same way b. different methods measuring the same trait c. different methods used to measure different traits d. same methods used to measure the same trait