There was a study done on fear of falling in infants and babies. Basically, they put the baby on a table that had a very deceptively clear surface. What was the purpose of this study?
1) To observe the reaction of infants and babies when placed on a clear surface
2) To measure the fear response in infants and babies
3) To determine if infants and babies have a fear of falling
4) To study the visual perception of infants and babies