This in-depth podcast from American Public Media sheds light on this phenomenon and helped spark the re-evaluation of many popular K-6 reading curricula: https

This in-depth podcast from American Public Media sheds light on this phenomenon and helped spark the re-evaluation of many popular K-6 reading curricula: https://features.apmreports.org/sold-a-story/ https://features.apmreports.org/sold-a-story/