A child who learns that spoons are tableware and then correctly calls forks and knives tableware is demonstrating

The answer is " stimulus generation".

In the conditioning process, stimulus generalization is the inclination for the adapted stimulus to bring out comparative reactions after the reaction has been adapted. For instance, if a kid has been molded to fear a stuffed white rabbit, it will display dread of items like the adapted stimulus, for example, a white toy rodent.