Full Breakdown
Nationwide EdTech Spending Linked to Declining Cognitive Scores in Gen Z
7/13/2026, 7:58:36 PM
Core Findings
In testimony before the U.S. Senate Committee on Commerce, Science, and Transportation, neuroscientist Jared Cooney Horvath warned that Generation Z is the first modern cohort to score lower on standardized assessments than its predecessors. Citing Program for International Student Assessment (PISA) data for 15-year-olds, he highlighted a “stark correlation” between increased classroom screen time and reduced test performance, suggesting that the $30 billion federal outlay on laptops and tablets has not produced the intended cognitive gains.
Background of the Maine Initiative and Federal Expansion
Maine launched the Maine Learning Technology Initiative in 2002, distributing 17,000 Apple laptops to seventh-graders across 243 middle schools. By 2016 the rollout expanded to 66,000 devices. The program was hailed as a model, prompting a nationwide push that culminated in the 2024 federal spending figure of more than $30 billion. A 2017 Fortune report noted that Maine’s public-school test scores had not improved in the 15 years of the initiative, prompting former Governor Paul LePage to label the effort a “massive failure.”
Data Highlighting the Decline
- EdWeek Research Center poll (2021): 55 % of 846 teachers reported using educational technology 1–4 hours per day; another 25 % reported five hours or more.
- 2014 university study: Approximately two-thirds of 3,000 surveyed students engaged in off-task computer activity.
- Baylor University study (Nov 2025): TikTok required the least user effort of any short-form video platform, reinforcing addictive use patterns.
- Lawsuit (2025): 1,600 plaintiffs from 350 families and 250 school districts allege that Meta, Snap, TikTok, and YouTube created addictive platforms that harm children’s mental health.
Criticism and Proposed Solutions
Horvath attributes the cognitive slide to “indiscriminate digital expansion” that weakens learning environments. He urges Congress to set efficacy standards for classroom tech, restrict data tracking of minors, and fund research on effective digital tools. As of August 2025, 17 states have banned cellphone use during instruction, and 35 states have enacted limits on in-class phone usage. Psychologist Jean Twenge adds that many apps are deliberately engineered for maximum user engagement, further eroding sustained attention.
Verbatim Quotes
- “This is not a debate about rejecting technology,” Horvath wrote. “It is a question of aligning educational tools with how human learning actually works. Evidence indicates that indiscriminate digital expansion has weakened learning environments rather than strengthened them.” — Jared Cooney Horvath, Senate testimony
- “We’re facing challenges more complex and far-reaching than any in human history—from overpopulation to evolving diseases to moral drift,” — Jared Cooney Horvath, Fortune interview
- “Many apps, including social media and gaming apps, are designed to be addictive,” — Jean Twenge, Fortune interview
- “Whenever I work with teenagers I tell them, ‘This is not your fault. None of you asked to be sat in front of a computer for your entire K-12 schooling,’” — Jared Cooney Horvath, Fortune interview
