Background. Cannabis use is common in North America, especially among young people,
and is associated with a risk of various acute and chronic adverse health outcomes …

State-level marijuana liberalization policies have been evolving for the past five decades,
and yet the overall scientific evidence of the impact of these policies is widely believed to be …

Few studies have simultaneously evaluated delay discounting and behavioral economic
demand to determine their unique contribution to drug use. A recent study in cannabis users …

Objective Reliable data on cannabis quantities is required to improve assessment of
cannabis consumption for epidemiological analysis and clinical assessment, consequently a …

Introduction: Major gaps exist in the measurement of cannabis exposure. The accuracy of
self-reported cannabis and tobacco dose per joint is poorly characterized and has never …

OBJECTIVES: Cannabis is the most widely used illicit substance in Canada. There exist a
variety of tools to measure problematic characteristics of cannabis use; however, there is no …

Background: A better understanding of the relations between patterns of marijuana use and
driving risks in young adulthood is needed. Methods: Secondary analyses of self-report data …

English Introduction. Assessing cannabis consumption remains complex due to no reliable
registration systems. We tested the likelihood of establishing a Standard Joint Unit (SJU) …

Metodología. Estudio piloto con consumidores actuales de cánnabis de cuatro áreas
(universidades, ocio nocturno, servicio ambulatorio de salud mental y asociaciones …

Aim Repeated drug use can lead to attentional bias and approach tendencies, which are
thought to play an important role in problematic substance use and dependence. The aims …