Keyphrases
High School Students
100%
Marijuana
100%
Age of First Use
100%
Young Age
15%
Age of Onset
15%
Usage Patterns
15%
Early-life Exposure
7%
Consumption Rate
7%
Multivariable
7%
Canada
7%
Adulthood
7%
Substance Use
7%
Negative Binomial Regression
7%
Law
7%
Prevention Efforts
7%
Recreational Marijuana
7%
Early Adulthood
7%
Age Limits
7%
Drug Survey
7%
Student Grades
7%
Alcohol Survey
7%
Legal Age
7%
Tobacco Survey
7%
Lasting Effect
7%
Effective Enforcement
7%
Late Adolescence
7%
Agricultural and Biological Sciences
Canadians
100%
Cannabis
100%
Cannabis Sativa
100%
High School Students
100%
Psychology
High School Student
100%
Substance Abuse
33%
Critical Period
33%
Neuroscience
Cannabis
100%
Substance Abuse
7%