Every year, like a drumbeat, more articles, studies and reports detail the reasons that a disproportionally low number of people of color are employed in the well paid science, technology, engineering and mathematics (STEM) professions. One result has been a myriad of programs designing to attract, prepare, mentor, and retain secondary and college-age underrepresented students into the STEM fields. An interesting new study, however, suggests that solutions to this problem need to begin much earlier, prior to kindergarten in fact.
First, it should be noted race or ethnicity, per se, are not really what’s at issue in terms of students’ relative success in the STEM fields, but rather the historic and persistent lack of opportunity afforded to certain segments of U.S. society, resulting in the overrepresentation of people of color among the ranks of the poor. And further, it is not poverty in itself, but poverty's accompanying life conditions that help to explain performance gaps that begin at home and extend into schooling and beyond.
In this case, the study’s authors, Morgan, Farkas, Hillemeier and Maczuga, argue that “the strongest contributors to science achievement gaps in the United States are general knowledge gaps that are already present at kindergarten entry. Therefore, interventions designed to address science achievement gaps in the United States may need to be implemented very early in children’s development (e.g., by or around school entry, if not earlier) so as to counteract the early onset of general knowledge gaps during the preschool and early elementary years.”