The distribution of policy choices by metaphor frame for three samples.

<p>a. Steen et al.’s Experiment 4 of [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0133939#pone.0133939.ref007" target="_blank">7</a>] (from the <i>virus</i> and <i>beast</i> original report conditions); b. the current Experiment 1; and c. data pooled from Experiments 3 and 4 of [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0133939#pone.0133939.ref006" target="_blank">6</a>]. Error bars denote 95% confidence intervals.