👉 Substantivity is a legal concept that refers to the degree of weight or importance given to evidence in a court of law. It is often used in cases where the weight of the evidence is critical for determining the validity of a claim or the credibility of an individual's testimony. In legal terms, substantivity can be defined as "the amount of evidence presented in support of a particular argument or case." This means that the more evidence there is presented, the stronger and more reliable it becomes. The