Estimated parameter values, where the dependent variable took a value of 1 if a choice was made or 0 otherwise.

<p>Parameters marked _m are the normal mean coefficients and _s are between-population standard deviations. Note: The coefficients for variables marked † are assumed to be fixed to allow for the fact that the probability of visiting a larger less restricted choice is higher than that for a smaller more restricted choice, all else equal, hence having this variable vary over fishers would not be meaningful [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0116335#pone.0116335.ref055" target="_blank">55</a>]. df = 1 in all cases. Statistical significance at * 10% level, ** 5% level, and *** 1% level.</p><p>Estimated parameter values, where the dependent variable took a value of 1 if a choice was made or 0 otherwise.