What type of testimony is NOT admissible in court?

Hearsay is a type of testimony that is generally deemed inadmissible in court. This is because hearsay involves statements made outside of the courtroom that are presented as evidence to prove the truth of the matter asserted. The primary concern with hearsay is that it lacks the reliability and credibility that come with direct testimony, particularly since the original speaker is not present in court to be questioned or cross-examined. This absence prevents the verification of the statement's accuracy and context.

For this reason, hearsay is typically excluded from evidence unless it falls within certain exceptions established by law, which can include circumstances like statements made during emergencies or admissions by a party involved in the case. The rules regarding hearsay are designed to ensure that evidence presented in court is as trustworthy and verifiable as possible, preserving the integrity of the judicial process.