When laws are written, debated and passed in the United States, there is a reason or purpose behind each one; that is, the law is intended to solve some problem or accomplish some goal of the legislature. At times, due to the legislative system and the somewhat esoteric language used in many legal situations, the purpose behind certain laws can be opaque at best. For this reason, as well as to give those interpreting laws some guidance, many state legislatures, like Florida, include a statement of 'legislative intent' in their legal codes.
These statements generally set out what the legislature was attempting to do with the law, and how it should be construed when applied to the facts of individual cases. These statements are not law themselves, and definitely do not substitute for the plain language included in the statute. Even with legislative intent declarations, poorly written laws cause many problems for the legal system as well as average citizens. However, in certain circumstances, such statements of intent clarify why certain laws act the way they do.