Fig. 2
Relationships between students’ evolution understanding and acceptance of A microevolution (−), B microevolution (+), C macroevolution, D human evolution within species, E common ancestry of human and non-human apes, and F common ancestry of life disaggregated by religiosity level, 1 being the least religious and 5 being the most religious, determined by mixed effects regressions. The interaction between understanding and religiosity was statistically significant except for microevolution (−) and microevolution (+) outcomes (p > 0.001)