Anxiety and toxic stress from stereotypes, bullying, and exclusionary practices impede learning by preoccupying the brain with worry and fear¶

Claim · All claims
Evidence · 1 study · review r2 · q2
Currency · newest study 2021 · checked against its sources 2026-10-16 (automated, 1 of 1 entry) · not reviewed by a person

Subclaims¶

q2 i? Negative stereotypes, bullying, microaggressions, and unfair discipline create anxiety and toxic stress that impede learning. → Learning Policy Institute & Turnaround for Children 2021

Evidence¶

Learning Policy Institute & Turnaround for Children 2021¶

Learning Policy Institute & Turnaround for Children. (2021). Design principles for schools: Putting the science of learning and development into action. https://learningpolicyinstitute.org/product/sold-design-principles-report

q2 · i? · review · r2

Narrative synthesis in the "Environments Filled With Safety and Belonging" science section, attributing the mechanism to brain research: threat and stress shift the brain toward worry and fear rather than learning. No effect sizes or studies are printed.

"In contrast, anxiety and toxic stress are created by negative stereotypes and biases, bullying or microaggressions, unfair discipline practices, and other exclusionary or shaming practices. These are impediments to learning because they preoccupy the brain with worry and fear."

Discussion¶

Learner Variables¶

• Affect Regulation — predictor: learners who differ on it differ in outcomes
• Academic Anxiety — predictor: learners who differ on it differ in outcomes
• Achievement Emotions — predictor: learners who differ on it differ in outcomes
• Adverse Experiences — predictor: learners who differ on it differ in outcomes
• Stereotype Threat — predictor: learners who differ on it differ in outcomes

Related Claims¶

• Math anxiety has a small-to-moderate negative correlation with math achievement (r = −.28) in a meta-analysis of correlations from 223 studies — the general claim this finding bears on, with the studies behind it
• Adverse childhood experiences create toxic stress that impairs attention, learning, and behavior, and school responses can magnify or buffer the harm — related
• Children learn more effectively when they feel secure and have positive feelings about the people and content they encounter — related
• Prolonged or overwhelming stress disrupts self-regulation development by physically changing brain wiring toward emotional reactivity — a broader claim this one bears on
• Physically or emotionally unsafe environments activate the adolescent stress-response system, which can impede cognition — a broader claim this one bears on
• Regulate-relate-reason sequence: students reason once regulated and feeling supported — related
• Anxiety in foreign language classroom learning experiences is linked with oral performance among Japanese EFL learners — related
• Chronic stereotype threat is negatively associated with mathematical achievement in secondary schoolgirls — a narrower finding that bears on this claim
• The report claims six core SoLD findings should reshape teacher preparation, including that the brain is malleable, variability is the norm, and relationships catalyze learning — related
• Anticipatory test anxiety can set off a downward spiral of maladaptive cognitions, emotions, and behaviors — related
• After school-wide positive and restorative discipline training, Black-White and LGBTQ-straight differences in perceived bullying converged at one majority-minority school — related
• Stereotype threat in collaborative contexts can interfere with working memory and reduce meaningful contribution — a narrower finding that bears on this claim
• Stress-adapted children possess hidden talents that educators can take advantage of — reports the opposite