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Effect of high-dosage tutoring on mathematical skills and growth mindset in prevocational secondary education

Effectiveness of high-dosage tutoring in prevocational secondary education students from low-income backgrounds: A cluster-randomized controlled trial

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN39944387
Enrollment
4
Registered
2022-09-30
Start date
2022-10-03
Completion date
Unknown
Last updated
2022-10-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mathematical skills and growth mindset in young adolescents from low-income backgrounds Not Applicable

Interventions

The intervention will consist of High-Dosage Tutoring (HDT) provided by the organization The Bridge Learning Interventions. Students who will receive HDT will receive math tutoring three times a week

Sponsors

University of Amsterdam
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Students who are in their first or second year of prevocational secondary education at the start of the intervention period (approx. 12-15 years of age).

Exclusion criteria

Exclusion criteria: No participant exclusion criteria are applicable.

Design outcomes

Primary

MeasureTime frame
Mathematical skills are measured using a Dutch standardized math test at pretest, midtest (halfway the intervention), posttest and at one-year follow-up.

Secondary

MeasureTime frame
1. General mindset and mindset specific to math will be measured using a Dutch translation of the Implicit Theories of Intelligence Scale - Self-Theory version by De Castella & Byrne (2015) at baseline and endline. 2. Effort beliefs will be measured using the effort beliefs scale by Blackwell, Trzesniewski, and Dweck (2007) at baseline and endline. 3. Mathematics self-efficacy will be measured using the self-efficacy subscale of the Patterns of Adaptive Learning Scales (PALS) by Midgley et al. (2000) at baseline and endline. 4. Willingness to expend effort during a mathematical task will be measured by the computerized Math Effort Task (Janssen et al., 2022), developed by the research team based on Engle-Friedman et al. (2014), at baseline and endline. 5. Reading comprehension skills will be measured using a Dutch standardized comprehensive reading test at baseline and endline.

Countries

Netherlands

Contacts

Public ContactRoos de Jong
r.e.dejong@uva.nl+31 (0) 20 525 34 88

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026