Table 2

 Adjusted cell and marginal means (dependent variable: willingness to participate*)

Payment levelRisk levelRow mean
*Assessed using a 10 point scale, with 10 being “I would definitely participate”.
Significance: the main effects of risk level and payment level are significant (p<0.05)
Within the column and row means, means without a common superscript are significantly different at the 0.05 level using Dunn’s Method (Bonferroni).
$3505.673.993.86 4.51c
$8005.925.233.72 4.96c,d
$18006.505.874.95 5.77d
Column mean 6.03a 5.03a,b 4.18b