When two children exactly the same age perform at different levels, this is an example of:
a. developmental lag.
b. individual differences.
c. developmental patterns.
d. individual developmental lag.
Question 2
The four major areas of growth are:
a. physical, social, emotional, and intellectual.
b. head circumference, body mass, bone density, and height.
c. height, weight, body mass, and bone density.
d. all of the above.