MTSU biology professor Liz Barnes recently contributed to a significant research project that surveyed thousands of students across 14 states about how evolution is taught in college. Published in December 2024, the study shows that students are more likely to accept evolution when it is presented using strategies that reduce conflict. This includes highlighting how evolution and religious beliefs can be compatible and allowing students to have a say in their learning.
The research revealed that even highly religious Christian students were more accepting of evolution when instructors emphasized this compatibility. In her words, “This study reinforces a growing number of research studies showing that conflict between religion and evolution is often unnecessary.” Barnes emphasized the role of college instructors in bridging gaps in understanding.
The topic of evolution often stirs tensions between science and religion, particularly in areas like Dayton, Tennessee, which is known for the famous Scopes “Monkey” Trial. Yet, Barnes and her team are showing ways to create understanding.
Barnes has received notable recognition, including a $1 million National Science Foundation grant and a teaching award from MTSU. Her experience in a “conflict-ridden” environment sparked her passion for teaching and reducing conflict.
The research team, which included diverse religious backgrounds, approached the subject with greater cultural awareness. Barnes stated, “By having cultural competence with students and not imposing our views, we can actually increase their openness to learning about evolution.”
She expressed pride in her two research assistants, doctoral candidate Rahmi Aini and graduate student Alexa Summersill, for their contributions to this important work. Their findings were published in the Public Library of Science, an open-access journal based in San Francisco.
