english: One example of enriched asking is the study of Burke and Kraut (2014), which I described earlier in the chapter (Section 3.2), about whether interacting on Facebook increases friendship strength.
non_english: Tuladha saka nyuwon kandungan punika sinau Burke and Kraut (2014) , kang aku diterangake sadurungé ing bab (Section 3.2), bab apa ubungan ing Facebook mundhak kekuatan Persahabatan.