A Multi-Method Investigation of Cannabis Messaging: Characterizing Source, Content, and Associations with Cannabis Consumption

大麻消息传递的多方法调查:表征来源、内容以及与大麻消费的关联

基本信息

  • 批准号:
    10313174
  • 负责人:
  • 金额:
    $ 69.87万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2022
  • 资助国家:
    美国
  • 起止时间:
    2022-07-15 至 2027-04-30
  • 项目状态:
    未结题

项目摘要

With the majority of US states having adopted legislation to medically and/or recreationally legalize cannabis, public perception of the drug is now overwhelmingly favorable. Increased access and prevalence of use are accompanied by perceptions of low health risk and/or of therapeutic benefits associated with cannabis use. Aside from evidence for symptom relief in certain medical conditions, evidence regarding therapeutic effects of cannabis for many conditions remains elusive, leaving the decision regarding when and how to use cannabis to the user. Both therapeutic and recreational reasons (motives) for CU are largely shaped through exposure to messages about the effects of cannabis, yet little is known about the source of messaging, how it is transmitted to users, how it shapes their thinking, and ultimately its association with CU patterns. The proposed study will gather critical information about message sources, cannabis-promoting content, and risk warnings being disseminated to cannabis users as well as the messages being received, their effects on CU motives, and subsequent CU. The mixed-methods design will include two phases. Phase 1 involves semi-structured interviews conducted with 1) cannabis users, as well as with message sources, including 2) cannabis dispensary and retail outlet staff (budtenders), 3) growers, and 4) health care providers who discuss cannabis with patients. Additionally, extraction and coding of messaging content will be conducted across internet and social media messaging platforms. Observational coding of recreational/medical cannabis outlets will be conducted using validated surveillance tools. Together, these data permit characterization of cannabis messaging content across various types of sources and platforms (Aim 1) that will in turn inform Phase 2 methods. Phase 2 consists of a three-burst 4-week ecological momentary assessment (EMA) study with a sample (N=300) of weekly 18-74 year-old cannabis users. Participants will complete brief smartphone-based measures of exposure to messaging (source and content), cannabis motives, and use patterns in the natural environment. With these quantitative data, this will be the first study to examine prospective associations between a user’s exposure to cannabis messaging and motives and other cognitions (Aim 2). Further, we will test whether cannabis motives are a mechanism underlying the association between cannabis messaging and CU at both the between-person and within-person levels (Aim 3). Finally, we will explore user characteristics and message source characteristics as potential moderators of the effects of cannabis messaging and CU (Aim 4). This combination of complementary and highly rigorous data collection approaches will provide the most nuanced understanding of the messages being disseminated about the effects of cannabis to the cannabis user. Findings will arm policy makers and cannabis regulatory science with evidence-based information about the impact of cannabis messaging that can ultimately reduce potential harms from misuse.
由于美国大多数州都已通过立法,使大麻在医疗和/或娱乐方面合法化,

项目成果

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Kristina Melia Jackson其他文献

Kristina Melia Jackson的其他文献

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{{ truncateString('Kristina Melia Jackson', 18)}}的其他基金

A Multi-Method Investigation of Cannabis Messaging: Characterizing Source, Content, and Associations with Cannabis Consumption
大麻消息传递的多方法调查:表征来源、内容以及与大麻消费的关联
  • 批准号:
    10665799
  • 财政年份:
    2022
  • 资助金额:
    $ 69.87万
  • 项目类别:
Prevalence, onset and progression of substance use in adolescents and young adults with Autism Spectrum Disorders
患有自闭症谱系障碍的青少年和年轻人物质使用的患病率、发病率和进展
  • 批准号:
    10581557
  • 财政年份:
    2021
  • 资助金额:
    $ 69.87万
  • 项目类别:
Prevalence, onset and progression of substance use in adolescents and young adults with Autism Spectrum Disorders
患有自闭症谱系障碍的青少年和年轻人物质使用的患病率、发病率和进展
  • 批准号:
    10338188
  • 财政年份:
    2021
  • 资助金额:
    $ 69.87万
  • 项目类别:
Understanding Adolescent In-Vivo Exposure to Alcohol Content in the Media
了解青少年体内接触媒体中酒精含量的情况
  • 批准号:
    10260516
  • 财政年份:
    2020
  • 资助金额:
    $ 69.87万
  • 项目类别:
Understanding Adolescent In-Vivo Exposure to Alcohol Content in the Media
了解青少年体内接触媒体中酒精含量的情况
  • 批准号:
    10661538
  • 财政年份:
    2020
  • 资助金额:
    $ 69.87万
  • 项目类别:
Understanding Adolescent In-Vivo Exposure to Alcohol Content in the Media
了解青少年体内接触媒体中酒精含量的情况
  • 批准号:
    10450151
  • 财政年份:
    2020
  • 资助金额:
    $ 69.87万
  • 项目类别:
Motivational and Contextual Influences on Patterns of Simultaneous Alcohol and Marijuana Use: A Daily Assessment Study
动机和背景对同时饮酒和大麻使用模式的影响:每日评估研究
  • 批准号:
    9326979
  • 财政年份:
    2016
  • 资助金额:
    $ 69.87万
  • 项目类别:
Developmental Methodology as Applied to Research on Adolescent Alcohol Use
发展方法论应用于青少年酒精使用研究
  • 批准号:
    8705970
  • 财政年份:
    2013
  • 资助金额:
    $ 69.87万
  • 项目类别:
Developmental Methodology as Applied to Research on Adolescent Alcohol Use
发展方法论应用于青少年酒精使用研究
  • 批准号:
    8581159
  • 财政年份:
    2013
  • 资助金额:
    $ 69.87万
  • 项目类别:
Developmental Methodology as Applied to Research on Adolescent Alcohol Use
发展方法论应用于青少年酒精使用研究
  • 批准号:
    9143034
  • 财政年份:
    2013
  • 资助金额:
    $ 69.87万
  • 项目类别:

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