This document discusses various methods for conducting social media research for marketing insights. It describes primary research approaches like surveys and experiments conducted directly on social media. Qualitative approaches include observational research, ethnography, and netnography which adapts ethnographic techniques to online communities. Quantitative research methods covered include social media monitoring, sentiment analysis to determine attitudes, and content analysis to classify themes. The document cautions that social media research faces challenges like ensuring accurate sentiment analysis given linguistic nuances, and avoiding coverage errors from non-response bias.