FIGURE 3.

Proportion of students agreeing with Relatability prompt, disaggregated by implementation strategies as reported by teachers. The proportion of students who agreed (“strongly agree” and “somewhat agree”) and disagreed (“strongly disagree” and “somewhat disagree”) with the Relatability prompt, disaggregated (A) by In-Class Discussions for Scientist Spotlights, grouped by teachers who reported having In-Class Discussions with students: Neither before nor after the Scientist Spotlights intervention (n = 121 students), only Before (n = 297 students), only After (n = 156 students), or Both before and after (n = 223 students); and (B) by Assignment Type, grouped by teachers who reported students completed the assignment as homework (HW; n = 172 students), In-Class (n = 167 students), or a mix of both (n = 458 students). McNemar's chi-square tests show pre–post differences are significant for teacher reported In-Class Discussions Before, After, and Both, as well as all Assignment Types (N.S. = not significant, ** p < 0.001 and *** p < 0.0001, Bonferroni’s adjustment for significance p < 0.00714).