The founder of dynamic psychology was R. S. Woodworth

Unlike the Bayley Scales of Infant Development, the __________ is an instrument that assesses

personal-social abilities in addition to motor and mental functioning,. It contains special instructions for how best to administer the instrument to motorically, visually, or hearing impaired infants. Fill in the blanks with correct word

The null hypothesis from a two-tailed z-test with a population mean of 100 is _____

a. ? = 100 b. ? ? 100 c. ? = 0 d. ? ? 0