Question: What approaches do they use towards text analysis?
Answer: Domain experts and fellow researchers can provide feedback on questions and help with dynamically revising them., connect to multiple disciplines, dual use
Alternative answer: Modeling considerations:  the variables (both predictors and outcomes)  are rarely simply binary or categorical;  using a particular classification scheme means deciding which variations are visible,; Supervised and unsupervised learning are the most common approaches to learning from data;  the unit of text that we are labeling (or annotating, or coding), either automatic or manual, can sometimes be different than one's final unit of analysis.