Preschoolers who are learning about letters and words may also benefit from technology. Proponents argue that electronic books combine reading, writing, listening, and speaking to help children's literacy skills develop. Technology adds an extra element missing from traditional books. For example, if a child doesn't understand a particular word on the screen, she can highlight it and the computer will read it to her. Feldman said computer time doesn't have to be time alone.
Computers can also enhance group work and cooperation.