Table 6: Demographic effect on preference shares.

AttributeDemographic shareStandard errorCalc Z 𝑃 value Different
TimeExp 1
𝑁 = 1 3
Exp 2
𝑁 = 3 4
Exp 3
𝑁 = 1 6

15 min67.0159.3758.383.031.483.84−2.26<0.023Yes
45 min32.9940.6341.62

Format
Free flow44.8051.4358.353.562.052.66−2.06<0.39Yes
Structured55.2048.5741.65

ResultESLN
𝑁 = 6 4
ESYN
𝑁 = 2
No effect41.3644.891.311.32−1.86<0.57Yes
Recognize58.6455.11

Feedback
Check only47.3452.261.051.89−2.27<0.02Yes
One time52.6647.74