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Infographics
Our collection of visual representation from our data
Cannabis Strains & terpenes 2025 Infographics
RENEWAL COHORT
PARENT COHORT
MARIJUANA SOURCES 2025 Infographics
RENEWAL COHORT
PARENT COHORT
CBD vs. THC 2024 Infographics
RENEWAL COHORT
PARENT COHORT
Fall 2024 Infographics
Renewal cohort
parent cohort
Developmental Milestones (Spring 2023)
Renewal Cohort
Recruited in 2019-20. Three waves of data.
Parent Cohort
Recruited in 2014-15. Seven waves of data.
Longitudinal Trends
Renewal Cohort
Parent Cohort
Health Conditions and Cannabis
Renewal Cohort
Parent Cohort
2020-2021 Findings
Renewal Cohort
Parent Cohort
CBD 2022 FINDINGS
Parent Cohort
2020 Findings
Renewal Cohort
Parent Cohort
2018 Findings
Home
About Us
About Us
The CHAYA team
Study Timeline
CHAYA Community Advisory Board (CAB)
CHAYA 3.0 Launch
Research
Our Work & Research
Publications
Presentations
Science Briefs
Infographics
Where Our Participants are From
Marijuana News
Social Services Resources
Hotlines
Medical Marijuana Services
Legal Services
Substance Abuse
Emergency Housing and Drop-in Services
Medical Care Services
Faith-Based Support
Contact us