Developing and Strengthening Cannabis Warnings: Warning Message Testing
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: Constituents, Cognitive Functioning, Cardiovascular Health, Motor Vehicle Crashes.
- Кому может быть актуально
- Состояния в реестре: Cannabis, Marijuana Use. Базовые параметры: от 18 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- США
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
The purpose of this activity is to identify promising cannabis warning messages from different themes. Participants will be adults who live in the United States, including both people who use cannabis and those who do not use cannabis. In an online within-subjects experiment, participants will be randomly assigned to view 7 cannabis warning messages from different themes developed as part of previous study activities. After viewing each cannabis warning message, participants will rate the message on awareness, clarity, believability, cognitive elaboration, perceived message effectiveness, and reactance. The survey will take 15-20 minutes.
Подробное описание
The purpose of this activity is to identify promising cannabis warning messages from different themes.
Setting: An online survey of adults who live in the United States.
Participants: An estimated N=1500 adults who live in the United States, including both people who use cannabis and those who do not use cannabis. Participants will be recruited by Qualtrics Services. Participants who are eligible for the study will view a consent form as part of the survey and check a box to indicate that they agree to participate in the study. Once the participant has completed consent, they will be able to begin the survey.
Procedures: Participants will complete a within-subjects experiment in which they view and rate cannabis warning messages from different themes. Participants will be screened for inclusion and answer questions on demographic information and susceptibility to cannabis use. Participants will then be randomly assigned to view 7 cannabis warning messages from different themes developed as part of previous study activities. After viewing each cannabis warning message, participants will rate the message on awareness, clarity, believability, cognitive elaboration, perceived message effectiveness, and reactance. There will be a total of 11 warning themes plus control. After viewing and rating their assigned cannabis warning messages, participants will answer additional questions about cannabis risk perceptions and use behavior (if applicable), additional demographic information, and about their use of tobacco and alcohol. The survey will take 15-20 minutes.
Вмешательства
- Поведенческое Constituents
Participants will view and rate a message about constituents. - Поведенческое Cognitive Functioning
Participants will view and rate a message about cognitive functioning. - Поведенческое Cardiovascular Health
Participants will view and rate a message about cardiovascular health. - Поведенческое Motor Vehicle Crashes
Participants will view and rate a message about motor vehicle crashes. - Поведенческое Dependence
Participants will view and rate a message about dependence. - Поведенческое Psychosis and Schizophrenia
Participants will view and rate a message about psychosis and schizophrenia. - Поведенческое Mental Health
Participants will view and rate a message about mental health. - Поведенческое Reproductive Health
Participants will view and rate a message about reproductive health. - Поведенческое Respiratory Health
Participants will view and rate a message about respiratory health. - Поведенческое Edibles
Participants will view and rate a message about edibles.
Первичные конечные точки
- Cognitive Elaboration [Срок оценки: Baseline (one time online survey)]
Вторичные конечные точки (1)
- Perceived Message Effectiveness [Срок оценки: Baseline (one time online survey)]
Критерии участия
Критерии включения
- Age 18 years of age and older
- Live in the United States
Критерии исключения
- Age less than 18 years of age
- Does not live in the United States
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Да
Дизайн исследования
- Распределение
- Не применимо
- Модель
- Одна группа
- Маскирование
- Открытое
- Основная цель
- Профилактика
Центры проведения
США · 1 центр
- University of North Carolina at Chapel Hill — Chapel Hill
Идентификаторы
NCT: NCT07699198 · 24-1616 · R01DA058003