Addressing Teenage Pregnancies among Adolescents: Designing and Testing Effectiveness of Problem-based Learning Intervention in Tanzania

Integrated reproductive health content in a problem-based learning pedagogy for shaping safe sexual behavior among adolescents in Tanzania: A Randomized controlled trial

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

PACTR

Registry ID

PACTR202009656160779

Enrollment

870

Registered

2020-09-02

Start date

2019-09-30

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Pregnancy and Childbirth Paediatrics

Interventions

Pure Problem Based Learning Intervention

Lecture Based Learning LBL

Hybrid Problem Based Learning HPBL Intervention

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Informed Consent Age Exposed to sexual and reproductive health contents Enrolled in ordinary level secondary schools Consented to participate in the study

Exclusion criteria

Exclusion criteria: Participating in other projects Health problems Severe cognitive impairment Inability to talk and understand Swahili language as there were no funds for translation services in this study Form four students (they were in their final examination preparations)

Design outcomes

Primary

Measure	Time frame
Sexual and Reproductive health Knowledge, and soft skills for safe sexual behavior among adolescents	—

Secondary

Measure	Time frame
Sexual behavior - Abstinence, Condom use	—

Countries

United Republic of Tanzania

Contacts

Public ContactKalafunja Osaki

Professor

kalafunja@gmail.com+255754296381

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026