A rich history of scholarship has demonstrated the ways in which popular stereotypes of disenfranchised communities, including people living in poverty, affect individual biases and preconceptions. Less attention has been paid to the ways in which such stereotypes help frame policy and practice responses regarding social problems, such as the economic "achievement gap." The purpose of this essay is to examine the nature of poverty-based stereotyping in the context of popular discourses regarding the education of poor and low-income students. In doing so, I analyze stereotypes commonly used to locate the problem of the economic "achievement gap" as existing within, rather than as pressing upon, poor and low-income families. I then discuss how these stereotypes have fed deficit ideology and, as a result, misdirected policy and practice responses to gross class inequities in U.S. schools.A long-time colleague of mine with a penchant for road rage-I'll call him Frederick-is fond of flinging the word "jerk" at drivers whose road skills have offended him in some way. That is, he is fond of directing this term at male drivers, or drivers he assumes to be men, and reserves it for them exclusively. When a driver he assumes to be a woman pulls in front of him, neglects to use a turn signal, or drives a few miles per hour under the speed limit, his response differs markedly. Rather than calling her a jerk, he shakes his head, brow furled, and exclaims with exasperation, "Women drivers!" I have challenged Frederick several times on what appears, to me, to be a clear case of gender stereotyping-of a biased worldview that is symptomatic of sexism. He responds to these challenges firmly: "That's not a stereotype. It's my experience. Women are bad drivers." He tends to append to this defense the common refrain, "Plus, there's a hint of truth in every stereotype; otherwise, why would so many people believe them?"As troubling as his attitude might be, Frederick is not alone in his worldview or in his tendency to see somebody within his gender group who has offended his sensibilities as an outlier, a jerk, while interpreting a female offender as representing all women. A long history of psychosocial research details the human tendency to imagine our own social and cultural identity groups as diverse while we imagine "the other," people belonging to a social or cultural identity group with which we are less familiar, as being, for all intents and purposes, monolithic (e.g., Clark,