Beyond Common Sense: A Social Psychological Study of Iqbal's Effect on Claims of Race Discrimination
Victor D. Quintanilla
Indiana University Maurer School of Law
March 10, 2011
17 Michigan Journal of Race & Law 1 (2011)
This article examines the U.S. Supreme Court’s decision Ashcroft v. Iqbal, 129 S. Ct. 1937 (2009) from a social psychological perspective, and empirically studies Iqbal’s effect on claims of race discrimination.
In Twombly and then Iqbal, the Court recast Rule 8 from a notice-based rule into a plausibility standard. Under Iqbal, federal judges must evaluate whether each complaint contains sufficient factual matter “to state a claim to relief that is plausible on its face.” When doing so, Iqbal requires judges to draw on their “judicial experience and common sense.” Courts apply Iqbal at the pleading stage, before evidence has been presented, when judging the plausibility of all claims, including claims of discrimination by members of stereotyped groups.
Decades of social psychological research suggest that, when judges deliberate on the plausibility of discrimination claims without evidence based on “common sense,” intuitions, stereotypes and implicit bias will likely affect their judgment. This article draws on this science and performs an empirical study showing that Iqbal has significantly increased the dismissal rate for Black plaintiffs’ claims of race discrimination in the workplace.
A statistical analysis of 208 cases examined judicial decision-making at the pleading stage for Black plaintiffs’ claims of race discrimination in the workplace. Three studies show that the underpinnings of Iqbal are unsound. Study 1 shows that the dismissal rate increased from 20.5% pre-Twombly to 54.6% under Iqbal for these claims. Study 2 shows that the dismissal rate increased from 32.0% to 67.35% under Iqbal for these claims when Black plaintiffs were pro se. And finally, Study 3 suggests that White and Black judges are applying Iqbal differently. White judges dismissed these claims at a higher rate (57.5%) than Black judges (33.3%). Study 3 shows a trend in which White judges, as compared to Black judges, are more likely to dismiss Black plaintiffs' claims of race discrimination.
In short, Iqbal rests on an inaccurate theory of judgment and decision making. As Roscoe Pound once observed there are, “distinctions between law in the books and law in action, . . . between legal theory and judicial administration. . .” It is hoped that by introducing the science behind judgment and decision making, stereotypes, and implicit associations, and by studying human nature in law, we will broaden our knowledge of how Iqbal has affected claims of discrimination by members of stereotyped groups.
Number of Pages in PDF File: 62
Keywords: pleading, judges, civil rights, law & society, law & psychology, empirical legal studies, twombly, Rule 8, complaints, notice pleading, plausibility pleading, empirical
JEL Classification: K00, K40, K41
Date posted: March 13, 2011 ; Last revised: July 14, 2012