Cannabis users curbed their demand when imagining driving but not in typical use settings
Cannabis cues increased craving but not purchasing demand, while imagining a driving context significantly reduced how much cannabis people said they would buy, suggesting safety concerns can override cue-triggered motivation.
Quick Facts
What This Study Found
Cannabis picture cues increased self-reported craving (p=.044) but did not significantly alter demand on purchase tasks. In the driving context, participants showed significantly reduced cannabis demand. In the sleep context, cannabis cues increased demand intensity and breakpoint. No changes occurred in the typical-use context.
Key Numbers
79 weekly cannabis users. Cannabis cues increased craving (p=.044). Driving context: significant reduction in demand. Sleep context: increased intensity (p=.013) and breakpoint (p=.035) with cannabis cues. Typical use: no significant changes.
How They Did This
Laboratory study of 79 adults who smoked cannabis at least weekly, completing hypothetical marijuana purchase tasks in typical-use, driving, and sleep contexts, alternated with cannabis or neutral picture cues in a block-randomized design.
Why This Research Matters
This is the first study to test whether real-world contexts like driving and sleep change how much cannabis people want to buy. The finding that driving context reduced demand suggests that risk awareness can compete with drug motivation.
The Bigger Picture
Understanding how context shapes cannabis demand is crucial as the legal market expands. If safety-related contexts naturally suppress demand, public health messaging that activates those associations could be more effective than general anti-drug campaigns.
What This Study Doesn't Tell Us
Hypothetical purchase tasks may not reflect real-world behavior. Small sample of weekly users from one area. Laboratory setting cannot fully replicate real-world driving or sleep contexts. First study in this area needs replication.
Questions This Raises
- ?Would real-world driving reminders (e.g., car keys visible) similarly reduce cannabis demand?
- ?Why does the sleep context increase demand with cues while the driving context decreases it?
Trust & Context
- Key Stat:
- cannabis demand significantly dropped when users imagined a driving context, the first evidence that safety concerns override cue-triggered motivation
- Evidence Grade:
- Novel experimental design with interesting findings, but small sample, hypothetical tasks, and laboratory setting limit generalizability. Needs replication.
- Study Age:
- 2024 publication.
- Original Title:
- Examining the effect of cannabis cues on cannabis demand in sleep, driving, and typical drug-use contexts.
- Published In:
- Drug and alcohol dependence, 254, 111057 (2024)
- Authors:
- Miller, Brandon P(2), Aston, Elizabeth R(9), Davis, William, Berey, Benjamin L, Dowd, Ashley N, Amlung, Michael
- Database ID:
- RTHC-05553
Evidence Hierarchy
A snapshot of a population at one point in time.
What do these levels mean? →Frequently Asked Questions
Do cannabis cues make people use more?
In this study, cannabis pictures increased craving but did not increase how much cannabis people said they would buy. Context mattered more than cues: imagining driving reduced demand while imagining sleep increased it.
Why would sleep context increase cannabis demand?
Many cannabis users report using cannabis specifically to help with sleep. The sleep context may activate associations between cannabis and a desired outcome (falling asleep), increasing motivation to obtain it.
Read More on RethinkTHC
- cannabis-dependence-physical-psychological-addiction-science
- cannabis-perception-vs-evidence-gap
- cannabis-use-disorder-test
- cross-addiction-quit-weed-start-drinking
- is-weed-addictive
- is-weed-addictive-science
- quitting-weed-and-alcohol
- rehab-for-weed-addiction-necessary
- signs-of-cannabis-use-disorder
- weed-vape-pen-addiction
Cite This Study
https://rethinkthc.com/research/RTHC-05553APA
Miller, Brandon P; Aston, Elizabeth R; Davis, William; Berey, Benjamin L; Dowd, Ashley N; Amlung, Michael. (2024). Examining the effect of cannabis cues on cannabis demand in sleep, driving, and typical drug-use contexts.. Drug and alcohol dependence, 254, 111057. https://doi.org/10.1016/j.drugalcdep.2023.111057
MLA
Miller, Brandon P, et al. "Examining the effect of cannabis cues on cannabis demand in sleep, driving, and typical drug-use contexts.." Drug and alcohol dependence, 2024. https://doi.org/10.1016/j.drugalcdep.2023.111057
RethinkTHC
RethinkTHC Research Database. "Examining the effect of cannabis cues on cannabis demand in ..." RTHC-05553. Retrieved from https://rethinkthc.com/research/miller-2024-examining-the-effect-of
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkTHC research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.