This statement is true.
A learned behavior is one that an organism develops as a result of experience. Its contrast is innate behavior which is genetically hard-wired (inborn).
One of the the most obvious examples of learned behavior are those picked up from the close ones around. We don't notice it but we unconsciously and gradually start using the same actions, words and games that we see/hear on a daily basis. We see one person doing a particular thing and we copy this behavior without realizing it. In other words, we copy others.
We may like a particular type of move because somebody around it likes it too. We saw this person watching this movie and we copied their action by choosing this type of movie ourselves.