PIPages
Labs

Jocelyn Meza

University of California-Los Angeles, CA·Psychology

Suicide is the third leading cause of death for people aged 10 to 28. Latine adolescents and young adults have disproportionately high rates of suicidal thoughts and behaviors, yet they are underrepresented in suicide research.

Fields

Psychology

Public Health & Epidemiology

Social Science

Topics

suicide

suicidal thoughts and behaviors

Mexican-origin youth

Grants
1 known grant, through May 2028

What they work on

  1. Chart the longitudinal trajectories of suicidal thoughts and behaviors from age 10 to 28 in 674 Mexican-origin youth from the California Families Project.
  2. Test how depression, anxiety and substance use predict the starting level and rate of change of suicidal thoughts and behaviors across development.
  3. Determine whether cultural factors, including ethnic pride and familismo (a strong commitment to family), offset or soften the impact of clinical symptoms on suicide risk trajectories.

More about the research

This project asks how these thoughts and behaviors change from childhood into young adulthood in Mexican-origin youth. It also asks which clinical symptoms raise risk and which cultural strengths protect against it.

Why it matters

Latine youth face high rates of suicidal thoughts and behaviors but have few interventions designed for them. By identifying when risk rises, which symptoms drive it and which cultural strengths protect against it, this work could inform culturally responsive, age-appropriate suicide prevention programs. Such programs may help reduce suicide disparities among Mexican-origin and other Latine youth.

Known grants

From NIH and NSF research grants. Labs often have other funding we can't see.

Longitudinal Trajectories of Suicidal Thoughts and Behaviors in Mexican-Origin Youth: The Role of Clinical Risk Factors and Culturally Relevant Protective Factors

NIH · Jun 2026 – May 2028

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Laika Aguinaldo

University of California-San Diego, CA·Psychology·Early-career

Assess and correct measurement non-invariance, where measures behave differently across groups, in brain, psychological, health record and social predictors of youth suicide risk, using Moderated Nonlinear Factor Analysis on ABCD Study data.

The school

University of California-Los Angeles: 84 labs on PI Pages, $1.9B a year on research, 803 research doctorates a year.

More about University of California-Los Angeles

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