Lloyd, Jennifer, John Walsh, and Manizheh Yailagh. 2005. “Sex Differences in Performance Attributions, Self‐ Efficacy, and Achievement in Mathematics: If I’m So Smart, Why Don’t I Know It?”. Canadian Journal of Education Revue Canadienne De l’éducation 28 (3):384‐408. https://journals.sfu.ca/cje/index.php/cje-rce/article/view/2860.