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NCT03893851: ICC-T_Tz
Preventing Violence by Teachers
NA trial testing Interactions Competencies with Children - for Teachers (ICC-T) in Violence by Teachers in 914 participants. Completed in 31 December 2020.
30 September 2020
Quick facts
| Lead sponsor | Bielefeld University |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | factorial |
| Masking | single |
| Primary purpose | prevention |
| Enrollment | 914 |
| Start date | 8 April 2019 |
| Primary completion | 30 September 2020 |
| Estimated completion | 31 December 2020 |
| Sites | 1 location across Tanzania |
Drugs / interventions tested
- Interactions Competencies with Children - for Teachers (ICC-T)
Conditions studied
- Violence by Teachers — all drugs for Violence by Teachers →
Sponsor
Bielefeld University
Who can join
Adults 9 to 65, any sex, with Violence by Teachers. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Brief Summary: Violence against children is regarded as a key contributor to poverty and damages lifetime prospects for children in disadvantaged communities. However, physical violence is legally accepted as a disciplinary measure in schools in 68 states worldwide. For example, in Tanzania, corporal punishment is still lawful at school. It is thus not surprising that recently very high rates of violence (\~90%) were found at secondary schools. For children of primary school age, no such information is available from representative samples to date. Moreover, in recent studies teachers often report having to resort to violent disciplinary methods referring to a lack of nonviolent disciplinary alternatives . However, only few interventions that aim at equipping teachers with non-violent action alternatives in Sub-Saharan Africa have been implemented, and even fewer have been scientifically evaluated. Thus, in this study the investigators will implement and assess the efficacy of an intervention aimed at reducing the use of harsh and violent disciplinary measures in schools. Interaction Competencies with Children - for Teacher (ICC-T) aims to enable teachers to use non-violent disciplinary measures and to strengthen their competencies in non-violent interactions. Previously its feasibility and efficacy were proven in secondary schools in Tanzania. The present study aims to adapt ICC-T to, and evaluate its efficacy on, primary school level. The training is expected to improve the teacher-student relationships, change teacher's attitudes towards corporal punishment and their use of violent disciplinary measures.
Publications & conference data
2 peer-reviewed publications reference this trial (live from Europe PMC):
-
Reducing violent discipline by teachers using Interaction Competencies with Children for Teachers (ICC-T): study protocol for a matched cluster randomized controlled trial in Tanzanian public primary schools.
Masath FB, Hermenau K, Nkuba M, Hecker T. · · 2020 · cited 7× · PMID 31898516 · DOI 10.1186/s13063-019-3828-z -
Reducing Violent Discipline by Teachers: a Matched Cluster-Randomized Controlled Trial in Tanzanian Public Primary Schools.
Masath FB, Mattonet K, Hermenau K, Nkuba M, et al · · 2023 · cited 3× · PMID 37233888 · DOI 10.1007/s11121-023-01550-0
Verify or expand the search:
- PubMed search for NCT03893851
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03893851 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Bielefeld University
- Last refreshed: 27 January 2021
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03893851.
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