Hand-eye coordination is one example of, for 10 points, what set of abilities learned by infants that involve their muscles?
Seven basic forms of these things, including "striking," are discussed in a book by 1977 book by Ralph Wickstrom. Alongside mental faculty and personality, the Bayley Scales are used to assess these abilities. A namesake "supplementary" area in the cerebral cortex contributes to the growth of these abilities. The Purdue Pegboard Test is used to assess these abilities, which name a set of disorders that includes dyspraxia. Although these abilities are not sensations, they name a period of time in which agents (*) understand "circular reactions" before they completely internalize psychological schemas.  "Gross" form of these things include "walking" and "crawling," and are distinguished from "fine" examples of them, which are often assessed with dexterity tests. Hand-eye coordination is one example of, for 10 points, what set of abilities learned by infants that involve their muscles?
Seven basic forms of these things, including "striking," are discussed in a book by 1977 book by Ralph Wickstrom.
motor skills [accept alternate answers indicating motor control, etc.] 