Secondary research involves analyzing information that has already been created or published by others rather than generating new data.
In this case:
- Liz is conducting primary research by interviewing the defendant to gather new insights.
- Matteo is analyzing an already existing interview transcript, which is secondary research.
- Amal is reading a biography (published work) about the professor, which counts as secondary research.
- Dean is scouring newspaper editorials (already published articles), which also falls under secondary research.
Therefore, the paralegals conducting secondary research are Matteo, Amal, and Dean.
Based on the options, the correct answer is Only Amal and Dean.