No normative data is available for the
a. Brazelton Neonatal Assessment Scale.
b. Gesell Developmental Schedules.
c. Bayley Scales of Infant Development II.
d. Cattell Infant Intelligence Scale.
Question 2
If a validity coefficient of .3 is found between a written test of baseball rules and actual skills playing baseball, what percentage of the variation in baseball skills would be accounted for?
a. 3
b. 6
c. 9
d. 30