HolonIQ Tutoring Stock Index (HIQTUTOR)
School perception of the effectiveness of tutoring programs in improving student outcomes during the 2023-24 school year, US
Months of school required to catch up to pre-COVID achievement levels in the United States, 2023
Share of private tutoring among secondary school students over time in the United Kingdom, 2006-2022
Survey of US Students: Preference of students who had the opportunity to directly compare studying with ChatGPT versus a tutor (2023)