Raw means show that a carefully designed jigsaw in-class activity reduced the dominator report rate compared to a single-group activity.

Abstract

<p>Error bars, which are present but subsumed by the point, indicate standard error. See <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0181336#pone.0181336.t002" target="_blank">Table 2</a> for final models and modeled estimates.</p