Leveraging Research on Informal Learning to Inform Policy on Promoting Early STEM.Published in:Social Policy Report, 2019, v. 32, n. 3, p. 1, doi. 10.1002/sop2.5By:Hurst, Michelle A.;Polinsky, Naomi;Haden, Catherine A.;Levine, Susan C.;Uttal, David H.Publication type:Article