[
  {
    "slug": "ai-spaced-repetition-university-study-results",
    "title": "10% Better Exam Scores with AI Tutoring — What Our Pilot Study Found (and What It Didn't)",
    "date": "2026-05-10",
    "excerpt": "A pilot study with 30 university students found that active Lambdio users scored 10–15% higher on their economics final exam. We share the full data, methodology, and limitations.",
    "tags": ["spaced repetition", "AI tutoring", "research", "pilot study", "university"],
    "author": "Lambdio Research Team",
    "readingTime": "8 min read"
  }
]