English Collins Dictionary-English Definition & Thesaurus &nbsp. See also: worker participation, Participaction, participator, participant. ACTA. ACTA. abbr. acron.
In a policy statement published in Pediatrics, the American Academy of Pediatrics now advises parents to keep toddlers in rear-facing car seats until age two, or until they exceed the height or weight limit for the car seat, which can be found on the back of the seat.
Once a child reaches either age 2 or 30 lbs., the car seat can be turned around to face forward. Ages 2 to 4: Children must remain in either a rear-facing or a forward-facing car seat with a five-point harness in the back seat of a vehicle at least until they are 4 years old or 40 lbs.