I imagine this study of the genetic contribution to academic achievement will be of interest to many in higher education. As I see it, there are actually two related but distinct takeaways from this research. The first is that academic achievement (as measured by a standardized university entrance test; insert all the necessary caveats) is based on factors like “motivation, personality, [and] confidence” independent of intelligence/IQ. While hardly a surprising result, it’s a point that warrants reinforcement. As the story notes, for a long time IQ was the only metric investigated for this kind of study, which tended to shape thinking and conversations about education.
Second is that these traits can be attributed in large part to genetics. Remember, these are observational findings. It’s not that certain genes guarantee certain test scores no matter what; the results are only relevant within the context of the given academic environment. So we might imageÂ grouping students by age (as we do now), andÂ also consider clustering by genetic traits. Not in a remedial fashion, but in acknowledgement that students with different combinations of traits like motivation or confidence might benefit from different learning strategies — just like personalized medicine hopes to use genetics to better match patients to therapies. Will we one day send our genome along with our transcripts and SAT scores when applying to college, in order to get a better fit between school and student? How do you think findings like these should be used?
About the author:
Andy has worn many hats in his life. He knows this is a dreadfully clichÃ©d notion, but since it is also literally true he uses it anyway. Among his current metaphorical hats: husband of one wife, father of two teenagers, reader of science fiction and science fact, enthusiast of contemporary symphonic music, and chief science officer. Previous metaphorical hats include: comp bio postdoc, molecular biology grad student, InterVarsity chapter president (that one came with a literal hat), music store clerk, house painter, and mosquito trapper. Among his more unique literal hats: British bobby, captain's hats (of varying levels of authenticity) of several specific vessels, a deerstalker from 221B Baker St, and a railroad engineer's cap. His monthly Science in Review is drawn from his weekly Science Corner posts -- Wednesdays, 8am (Eastern) on the Emerging Scholars Network Blog. His book Faith across the Multiverse is available from Hendrickson.