A critique of how learning progressions research conceptualizes sophistication and progress. - Tiffany-Rose Sikorski; David Hammer (ICLS (1), 2010)

Analysis of Vlog Transcripts using Topic Modeling, Summarizer, and Cluster Analysis. - Upmanyu Singh; Tiffany-Rose Sikorski; Erica Wortham; Ekundayo Shittu (FIE, 2023)