​Kimmy is playing with her doll in her yard, and is watching…

​Kimmy is playing with her doll in her yard, and is watching as Shira-Leah is playing with a similar doll in the yard across the street. Shira-Leah is also aware of and observing Kimmy, but the two girls have not yet played together. These youngsters are engaging in ____ play.

​Several years ago, a major ketchup manufacturer experimente…

​Several years ago, a major ketchup manufacturer experimented with selling ketchup in different colors, including green, purple, and others. The idea was that kids would be excited by different colors, even though extensive blind taste tests indicated that the flavors of the different products were identical. The product failed and was discontinued after only a few years. Children just did not seem to be able to accept that it was still ketchup even though it was not red. This sort of reliance on the appearance of an object is most typical of ____ children.

​Dalton is a six-month-old baby who is watching the faces of…

​Dalton is a six-month-old baby who is watching the faces of his parents and their friends as they sit around the dinner table. From his mother’s arms, he has a good view of each diner’s expression. Which dinner guest would probably draw the most of Dalton’s attention?