What type of testimony is presented by someone who performed the actual fieldwork and does not offer a view in court?

What type of testimony is presented by someone who performed the actual fieldwork and does not offer a view in court?

• A. Technical testimony
• B. Civil litigation testimony
• C. Expert testimony
• D. Victim advocate testimony

Answer: (A)

The key idea is the distinction between delivering factual, procedural data and giving interpretive opinions. The person who did the fieldwork presents technical testimony. They describe exactly what was done in the field, the tools and methods used, the steps followed, how data were collected and preserved, and the results observed. They stay with objective facts and reproducible procedures, not conclusions about what the data mean in the case. For instance, in a digital-forensics scenario, a technician might testify that a drive was imaged with a specific tool, that hash values matched, and that certain files were recovered, without stating what conclusions those findings prove. Interpretive conclusions or judgments about guilt or motive would come from an expert witness, not a technician. The other options don’t fit because they refer to different roles or contexts (civil litigation as a category, victim advocacy as a role, or expert testimony which involves opinion).

The key idea is the distinction between delivering factual, procedural data and giving interpretive opinions. The person who did the fieldwork presents technical testimony. They describe exactly what was done in the field, the tools and methods used, the steps followed, how data were collected and preserved, and the results observed. They stay with objective facts and reproducible procedures, not conclusions about what the data mean in the case. For instance, in a digital-forensics scenario, a technician might testify that a drive was imaged with a specific tool, that hash values matched, and that certain files were recovered, without stating what conclusions those findings prove. Interpretive conclusions or judgments about guilt or motive would come from an expert witness, not a technician. The other options don’t fit because they refer to different roles or contexts (civil litigation as a category, victim advocacy as a role, or expert testimony which involves opinion).