Decision Tree Learning for Fraud Detection in Consumer Energy Consumption. - Christa Cody; Vitaly Ford; Ambareen Siraj (ICMLA, 2015)

Using Serious Game Analytics to Inform Digital Curricular Sequencing: What Math Objective Should Students Play Next? - Zhongxiu Peddycord-Liu; Christa Cody; Sarah Kessler; Tiffany Barnes; Collin F. Lynch; Teomara Rutherford (CHI PLAY, 2017)

The Antecedents of and Associations with Elective Replay in An Educational Game: Is Replay Worth It? - Zhongxiu Liu; Christa Cody; Tiffany Barnes; Collin F. Lynch; Teomara Rutherford (EDM, 2017)

Investigating the Impact of Unsolicited Next-Step and Subgoal Hints on Dropout in a Logic Proof Tutor (Abstract Only). - Christa Cody; Behrooz Mostafavi (SIGCSE, 2017)

Investigation of the Influence of Hint Type on Problem Solving Behavior in a Logic Proof Tutor. - Christa Cody; Behrooz Mostafavi; Tiffany Barnes (AIED (2), 2018)

How Long is Enough? Predicting Student Outcomes with Same-Day Gameplay Data in an Educational Math Game. - Rachel Harred; Christa Cody; Mehak Maniktala; Preya Shabrina; Tiffany Barnes; Collin F. Lynch (EDM (Workshops), 2019)

Effective Computer Science Teacher Professional Development: Beauty and Joy of Computing 2018. - Alexandra Milliken; Christa Cody; Veronica Cateté; Tiffany Barnes (ITiCSE, 2019)

Does autonomy help Help? The impact of unsolicited hints and choice on help avoidance and learning. - Christa Cody; Mehak Maniktala; David Warren; Min Chi; Tiffany Barnes (EDM, 2020)

Avoiding Help Avoidance: Using Interface Design Changes to Promote Unsolicited Hint Usage in an Intelligent Tutor. - Mehak Maniktala; Christa Cody; Tiffany Barnes; Min Chi (Int. J. Artif. Intell. Educ., 2020)

Extending the Hint Factory for the assistance dilemma: A novel, data-driven HelpNeed Predictor for proactive problem-solving help. - Mehak Maniktala; Christa Cody; Amy Isvik; Nicholas Lytle; Min Chi; Tiffany Barnes (CoRR, 2020)

Correction to: Avoiding Help Avoidance: Using Interface Design Changes to Promote Unsolicited Hint Usage in an Intelligent Tutor. - Mehak Maniktala; Christa Cody; Tiffany Barnes; Min Chi (Int. J. Artif. Intell. Educ., 2021)

The Impact of Looking Further Ahead: A Comparison of Two Data-driven Unsolicited Hint Types on Performance in an Intelligent Data-driven Logic Tutor. - Christa Cody; Mehak Maniktala; Nicholas Lytle; Min Chi; Tiffany Barnes (Int. J. Artif. Intell. Educ., 2022)