Lam, Tony C.M., and Edgar Valencia. “Retrospective Pretest and Counterfactual Self-Report: Different or Same?”. Journal of MultiDisciplinary Evaluation 15, no. 33 (December 18, 2019): 37–53. Accessed May 3, 2026. https://jmde.journals.publicknowledgeproject.org/index.php/jmde_1/article/view/575.