Ashley has grown to an adult height of five feet tall. Even though she would like to be taller, she will never grow taller than five feet. She is being restricted by

Many children who are deaf, who are born to hearing parents, invent their own signs when they are not instructed in formal sign language. This is known as _____

Fill in the blank with correct word

A group of 2-year-olds watch through a window while a live adult hides an object in an adjoining room. Another group watches the same event on a video screen. Which of the following is likely to occur?

A) Children in the direct viewing condition will retrieve the toy easily, while those in the video condition will have difficulty. B) Children in the video condition will retrieve the toy easily, while those in the direct viewing condition will have difficulty. C) Both groups of children will have difficulty retrieving the toy. D) Children in both groups will be able to retrieve the toy easily.