Participant #1

Published 27 August 2026 at 00:51 UTC · 17 of 29 correct · median answer time 1867 ms

Colour-vision self-description: No known colour-vision deficiency
Type: Not supplied
Screen: Completed · red–green pass · blue–yellow pass
Plate responses: 1: 12 · 2: 8 · 3: 6 · 4: 29
Connection round trip: 290 ms

Question	Figure	Prompt	Selected option	Correct option	Result	Before Ready	Ready round trip	After Ready	Browser after Ready
19	multi_carrier / density / normal / ordered_colour_encoding=baseline `multi_carrier:density:normal:ordered_colour_encoding=baseline` variant 0 · view stimulus	Is the density HIGHER in the Upper-right region or the Upper-left region?	2. Upper-right	2. Upper-right	Correct	1165 ms	295 ms	1693 ms	1084 ms
20	multi_carrier / swatches / normal / ordered_colour_encoding=baseline `multi_carrier:swatches:normal:ordered_colour_encoding=baseline` variant 1 · view stimulus	Which sample has the HIGHEST value?	3. C	1. A	Incorrect	750 ms	302 ms	1441 ms	825 ms
21	ablation / trend / normal / visual_hierarchy=treatment `ablation:trend:normal:visual_hierarchy=treatment` variant 2 · view stimulus	In which week does the Treatment series first reach or exceed the Baseline series?	2. Week 6	2. Week 6	Correct	773 ms	295 ms	2683 ms	2077 ms
22	factorial_cluster / arms / normal / channel_accuracy=baseline, channel_family_fit=baseline `factorial_cluster:arms:normal:channel_accuracy=baseline,channel_family_fit=baseline` variant 1 · view stimulus	Which arm has the LOWEST adverse-event rate?	3. B	2. A	Incorrect	810 ms	296 ms	3210 ms	2603 ms
23	ablation / trend / normal / labelling_mode=treatment `ablation:trend:normal:labelling_mode=treatment` variant 0 · view stimulus	In which week does the Treatment series first reach or exceed the Baseline series?	3. Week 10	4. Week 4	Incorrect	2219 ms	293 ms	3777 ms	3167 ms
24	degradation_crossing / scatter / normal / categorical_palette_robustness=treatment `degradation_crossing:scatter:normal:categorical_palette_robustness=treatment` variant 3 · view stimulus	Which of the three categories has the MOST samples?	1. Category 1	1. Category 1	Correct	1332 ms	294 ms	2601 ms	1994 ms