Table 3.

Descriptive Characteristics of 21 Rigor, Reproducibility, and Transparency games administered on Kaizen-Education Software January 2017 through November 2020. Eleven (11) games were conducted from January 2017 to October 2019 using an initial set of questions. Another 10 games were conducted from February 2020 until November 2020 using a revised set of questions

Overall Game Characteristics
Total Number of Unique Institutions having Learners Register	41
Total Number of Unique Learners Entering the Game	595
Total Number of Unique Learners Completing all 20 questions	501
Percent of Unique Players Completing all 20 questions	84.2%
Total Number of Questions Posted	11,900
Total Number of Questions Answered	10,894
Percent of Questions Answered	91.5%
Range of Question Difficulty (% of learners answering question correctly)
January 2017 to October 2019	37.7% to 99.0%
January 2020 to November 2020	69.3% to 99.0%
Range of Point-Biserial Correlation for Questions
January 2017 to October 2019	0.02 to 0.38
January 2020 to November 2020	−0.10 to 0.28