Positive Youth Development

Logo YA4-H! Youth Advocates for Health

Youth Advocates for Health, or YA4-H!, is a positive youth development program in WSU Extension’s Youth and Family Unit. YA4-H! develops teens as leaders and advocates for health within their communities. This program was led by Dr. Elizabeth Weybright and is now led by Dr. Ashley Hall in collaboration with county Extension faculty across the state. Built on a foundation of positive youth development and the 4-H Essential Elements of belonging, mastery, independence, and generosity, YA4-H! provides opportunities to teens to develop skills to successfully navigate the transition to adulthood. YA4-H! is flexible in that it can be used to promote a variety of health behaviors. This means that in addition to positive youth development outcomes, teens and the youth they teach are exposed to healthy lifestyle content.

Since 2013, YA4-H! has received $575,000 in extramural funding from National 4-H Council and partners including ConAgra Foods, United Health Care, and Walmart Foundation. These funds have been used to engage 13,000 youth, 300 teens, and countless family and community members.

What is positive youth development?

Positive youth development, or PYD, is focused on promoting the assets or strengths of adolescents. We view adolescent development from a prevention science and positive youth development perspective – meaning we look at both risk and protective factors related to health. A PYD framework is used in multiple ways from researching association of PYD outcomes with adolescent behavior to running programming with Extension partners.

WSU Extension YA4-H! is implemented in three components of:

  1. youth-adult partnerships,
  2. teens as teachers, and
  3. youth participatory action research.

Youth-Adult Partnerships

Developmental relationships between youth and adults are consistently identified as critical for effective youth programming. Youth-adult partnerships consist of two main features including youth voice in decision making and supportive adult relationships. Prior research indicates youth who participate in youth-adult partnerships experience greater empowerment, psychological agency, and community connectedness while developing problem solving and decision-making skills.

An adult and two youths sitting at a table.
An adult and two youths working together.

Teens as Teachers

Teens as teachers uses a cross-age peer teaching model which is a relationship between two peers of the same generation where one peer is slightly older. Teen teachers not only promote positive outcomes among those they teach but also “learn by doing,” which is a 4-H tradition. Research finds teens demonstrate greater internalization of content delivered (e.g., nutrition education) but also develop life skills such as communication, leadership, and teaching skills.

Two teen girls smiling and touching each others ear.
Two youth at a teen training retreat.

Youth Participatory Action Research

Youth participatory action research (YPAR) empowers youth with the skills to identify and research health concerns in their communities and take action to address them. This process is associated with greater civic engagement and youth empowerment.

Image of impact report titled Youth Advocacy to Address Opioid Use in Washington Communities.
Click the image to find an Impact Report of our YPAR work!
Image of a youth and adult high-fiving.
A youth and adult partner celebrating a mental health promotion campaign.

Publications

Weybright, E. H., Hampilos, K., White, A. J., Grinstead, C., Fees, J., Greer, M., Doering, E. L., & Graham, L. M. (2025). “I never realized how hard recovery is.” A quasi-experimental evaluation of a youth participatory action research project for opioid prevention. American Journal of Community Psychology, 1–12. https://doi.org/10.1002/ajcp.70001

Weybright, E., White, A., Greer, M., Fees ,J., & Watters, C. (2023). Youth Engagement Resource Guide. Washington State University Extension.

Iniguez, A., Doering, E. L., & Weybright, E. H. (2023). Maximizing dietary knowledge and behavior through a teens as teachers approach. Journal of Extension, 61(3).

Lile, J. R., Weybright, E. H., & Watson, P. (2021). Using the 4-H Essential Elements to evaluate teen programming. Journal of Youth Development, 16(1), 55-73. Retrieved from Journal of Youth Development.

Beckmeyer, J. J. & Weybright, E. (2020). Exploring the association between middle adolescents’ romantic activity and their positive youth development. Journal of Adolescence, 80, 214-219.

Weybright, E. H., Martinez, A. D., Varrella, G., Deen, M., & Wright, K. (2018). Teens as teachers: Positive outcomes and recommendations for promoting healthy nutrition in adolescents [Special Issue]. Journal of Youth Development, 13(3), 37-54. doi:10.5195/jyd.2018.595.

Weybright, E. H., Trauntvein, N., & Deen, M. (2017). “It was like we were all equal”: Maximizing youth development using youth-adult partnerships [Special Issue]. Journal of Park and Recreation Administration, 35(1), 5-19. doi:10.18666/JPRA-2017-V35-I1-7246.

White, A., Scanga, L. H., & Weybright, E. (2017). Connecting the dots: Positive youth development framework and the Essential Elements of 4-H (FS261E). Washington State University Extension. Retrieved from CAHNRS Extension Pubs.

Weybright, E. H., Hrncirik, L., White, A., Cummins, M., Deen, M., & Calodich, S. (2016). “I felt really respected and I know she felt respected too”: Using youth-adult partnerships to promote positive youth development in 4-H youth (PDF). Journal of Human Sciences and Extension, 4(3), 93-110.

Wallace, M., Weybright, E., Rohner, B., & Crawford, J. (2015). Parental over-involvement and competition in youth development programs (FS179E). Pullman, WA: Washington State University Extension. Retrieved from Research Exchange.

Presentations and Trainings

2025

2024

  • Youth Participatory Action Research training for AZ Health Zone (State of Arizona SNAP-Ed)

2023

2022

  • Youth Participatory Action Research for Substance Use Prevention: Associations with Youth Empowerment presented at the Society for Research on Adolescence annual conference.

2020

2019

2018

  • Inspiring Healthy Change among Adolescents – The Teens as Teaching Model for Nutrition Education presented at the National Association of Extension 4-H Agent meeting.

2015