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Girls on Sexual Communication

Effectiveness of the Girls Mobile Application on Sexual Communication Among Adolescent Girls

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07800728
Acronym
Girls
Enrollment
245
Registered
2026-09-02
Start date
2020-11-16
Completion date
2021-05-24
Last updated
2026-09-02

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

Conditions

Dyadic Sexual Communication, Female Adolescents, Intervention Effectiveness, Mobile Application, Sexual Health

Keywords

sexual communication self-efficacy, safer sexual behavior, adolescent girl

Brief summary

Adolescents' sexual health has been an important issue for health care professionals, education and society. The purpose of this study was to examine the impact of a mobile application on adolescent girls' sexual communication self-efficacy and sexual health outcomes. A total of 245 adolescent girls were recruited through purposive sampling between November 2020 and July 2021, with 133 in the experimental group and 112 in the control group. Data were collected at three time points: baseline (T0), immediately after the 6-week intervention (T1), and 4 weeks post-intervention (T2).

Detailed description

Adolescents' sexual health has been an important issue for healthcare professionals, educators, and society. Conversations about sexual health are often sensitive and uncomfortable for young people. This is especially true for adolescent girls, who often struggle to assert their sexual desires or preferences in relationships. Empowering young women with communication and negotiation skills during sexual encounters is therefore crucial. To address this, we developed a sexual communication program based on the ADDIE instructional design model. The purpose of this study was to examine the impact of a mobile application on adolescent girls' sexual communication self-efficacy and sexual health outcomes. A total of 245 emerging adult women were recruited through purposive sampling between November 2020 and July 2021, with 133 in the experimental group and 112 in the control group. The experimental group received the sexual communication program, while the control group received routine care. Data were collected at three time points: baseline (T0), immediately after the 6-week intervention (T1), and 4 weeks post-intervention (T2).

Interventions

BEHAVIORALGirls

mobile application

Sponsors

Kaohsiung Medical University Chung-Ho Memorial Hospital
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
FEMALE
Age
15 Years to 24 Years
Healthy volunteers
Yes

Inclusion criteria

* Adolescent girls who use smartphones and mobile internet and have a habit of using LINE * Adolescent girls aged 15-24 \[based on the United Nations definition of youth.

Exclusion criteria

∙ individuals who are homosexual or have an uncertain sexual orientation.

Design outcomes

Primary

MeasureTime frameDescription
sexual communication self-efficacybaseline (T0), immediately after the 6-week intervention (T1), and 4 weeks post-intervention (T2)The "Sexual Communication Self-Efficacy Scale" developed by Quinn-Nilas et al. (2016), including five factors: contraception communication, positive sexual messages, negative sexual messages, sexual history, and condom negotiation. The scale has 22 items, with scores ranging from 1 to 4. The higher the score, the more confident the respondent in communicating sexual issues with their partner.

Countries

Taiwan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 3, 2026