CoderDojo Website


This OptimalSort card sort study was launched on Jun 16 2015 and is still active.

The latest response was received on Jun 27 2015.

9 (81%) people completed your study out of a total of 11 participants. 2 abandoned.

Your completed participants created an average of 6 groups.

Top Participant Locations


Time Taken
8.98 mins 0 5 10 15 20 25 30 35 40
Lowest observed time: 3.02
Lower Quartile: 7.52
Median: 8.98
Upper Quartile: 18.71
Highest observed time: 31.85

Your Cards

Card Name Unique Categorizations
Categories   (Show all   Show less) Freq

Your Categories

Category Name Unique Cards
Cards   (Show all   Show less) Freq
Agreement Participants

Similarity Matrix

Loading ...


Actual Agreement Method

The Actual Agreement Method works best with 30 or more participants and will depict only absolutely factual relationships. We call this the Skeptical Dendrogram.

Loading ...

Best Merge Method

The Best Merge Method often performs better than the Actual Agreement Method when your study has fewer participants. It makes assumptions about larger clusters based on individual pair relationships.

Loading ...