Which of the following is an example of a textual?

The correct answer exemplifies a textual as it involves reading written language. In this case, reading the word "Apple" from a printed page fulfills the definition of the textual verbal operant because the individual is identifying the written word without the necessity of understanding its meaning. This corresponds to the skill of decoding written text, which is a fundamental component of literacy.

When we consider the other choices, pointing at an apple while saying its name incorporates a tact, which involves labeling or identifying an object in the environment rather than processing written language. Describing what an apple looks like also represents a tact, as it involves expressing observations about the characteristics of an item based on sensory input. Asking someone if they like apples exemplifies a mand, as it is a request or command for information. Thus, the only option that distinctly illustrates the textual operant is the act of reading the word "Apple."