Lorenzo first develops the ability to control his chest, then his arms, then his hands, and finally his fingers. This progression of motor development is called the ____

A teacher presents a video showing a psychologist administering one of David Wechsler's tests, the WPPSI-III. The individual who is being tested is most likely to be about ________ year(s) old

a. 1 b. 5 c. 10 d. 20

All but which applies to the NHSDA survey:

a. started in 1951 b. became an annual survey in the late 1980s c. uses a representative sample of the population d. may underreport due to face to face administration of portions