What researchers studied

School-level randomized controlled trial with individual-recognition, classroom-recognition, combined-recognition, and no-incentive groups. More than 20,000 students across 225 low-cost Bridge International Academies primary schools in Kenya during the first term of 2020

What they found

  • Classroom-level recognition raised math scores by 0.13 standard deviations and English scores by 0.16 standard deviations relative to control schools.
  • The combined individual and classroom incentive increased math scores by 0.17 standard deviations.
  • The individual-only incentive produced positive point estimates, but none of its subject-score effects was statistically distinguishable from zero.
  • Classroom recognition produced positive spillovers in science and social studies, which were not part of the award formula.
  • Classroom incentives increased student attendance by 6 percentage points and teacher attendance by 4 percentage points during the short study period.

What the study does not prove

  • The study lasted only one term and ended after about three months when COVID-19 school closures began, so it does not establish durability.
  • All schools belonged to one highly standardized, low-cost private-school network in Kenya, which differs from many public and private school settings.
  • The researchers lacked student surveys and could not isolate whether peer cooperation, teacher effort, recognition, competition, or additional learning time produced the gains.
  • The experiment was not powered to prove that the classroom arm was statistically different from every other incentive arm, even though the individual arm itself had no detectable score effect.
  • Rank-based class competition may create social costs or unintended behavior that the available administrative outcomes did not measure.

Evidence strength: Large school-level randomized trial with standardized administrative outcomes and attendance data; short duration, one school network, limited mechanism measurement, and insufficient power for some between-arm comparisons constrain interpretation.

Why this matters for families

If praise is not changing the work, examine what the recognition rewards and whether it strengthens belonging, strategy, and follow-through rather than comparison alone.

Noor interpretation

How Noor translates the evidence into practice

Recognition may work differently when it builds shared effort instead of separating one child from the group. The result is not a reason to turn learning into constant competition, but it is a reminder that motivation is relational and classroom norms matter.

Noor Lyra can make progress visible without reducing a learner to rank. Clear milestones, specific recognition, and a trusted learning relationship can support effort while the instruction remains focused on the student's actual needs.

Read the original source

Noor links to the original or authoritative source so families can distinguish the evidence itself from our interpretation.

Open original source →

DOI: 10.1016/j.econedurev.2025.102757

Research notes

student motivationclassroom incentivespeer learningprimary educationinternational education

No single study determines a student's plan. Noor uses research as one input alongside the learner's goals, observed performance, academic context, and response to instruction.