Designing Effective Alcohol Health Warnings: An Experimental Study With Adults in the U.S.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Zachary Massey, PhD
- Numero di telefono: (405) 271-6872
- Email: zachary-massey@ou.edu
Luoghi di studio
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Oklahoma
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Oklahoma City, Oklahoma, Stati Uniti, 73104
- Reclutamento
- University of Oklahoma Health Campus, Health Promotion Research Center
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Contatto:
- Zachary Massey, PhD
- Numero di telefono: 405-271-6872
- Email: zachary-massey@ou.edu
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- being between 18 and 65 years of age
- assigned female at birth
- self-report having consumed alcohol in the last 30 days for the current drinker groups
- self-report not having consumed alcohol in the last 30 days for the nondrinker groups
- live in the US and able to read, speak, and understand English
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione fattoriale
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: Health warning statement evaluations (bottles)
A randomized clinical trial (RCT) cohort of adult participants (18-65) will complete a computer-based survey-experiment during a single study visit (conducted online).
They will review a series of hypothetical alcohol products and rate the images.
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The experiment will use a 2 (health warning statement: single-theme statement vs. composite paragraph) x 2 (pictogram: present vs. absent) x 2 (format: alcohol container vs. alcohol advertisement) between- and within-subjects design.
The between-subject groups are 2 (health warning statement: single-theme vs. composite message) x 2 (pictogram: present vs. absent), and the within-subjects factor is the format of warning presentation (2 alcohol containers vs. 2 alcohol advertisements).
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Sperimentale: Health warning statement evaluations (ads)
A randomized clinical trial (RCT) cohort of adult participants (18-65) will complete a computer-based survey-experiment during a single study visit (conducted online).
They will review a series of hypothetical alcohol products and rate the images.
|
The experiment will use a 2 (health warning statement: single-theme statement vs. composite paragraph) x 2 (pictogram: present vs. absent) x 2 (format: alcohol container vs. alcohol advertisement) between- and within-subjects design.
The between-subject groups are 2 (health warning statement: single-theme vs. composite message) x 2 (pictogram: present vs. absent), and the within-subjects factor is the format of warning presentation (2 alcohol containers vs. 2 alcohol advertisements).
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Risk perceptions of alcohol harms (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) for perceptions of severity and likelihood of negative health effects occurring as a result of alcohol consumption.
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Assessed immediately after stimulus exposure.
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Perceived efficacy to prevent alcohol harms (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) for perceptions of response and self-efficacy to protect against the negative health effects occurring as a result of alcohol consumption.
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Assessed immediately after stimulus exposure.
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Attitudes about alcohol consumption (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 7) for attitudes about alcohol consumption.
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Assessed immediately after stimulus exposure.
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Intentions to quit or reduce drinking alcohol (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) for intentions to quit or reduce alcohol consumption in the next 6 months.
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Assessed immediately after stimulus exposure.
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Intentions to seek information about alcohol health effects and cancer screenings (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) for intentions to seek information about the health effects of alcohol, including cancer screenings.
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Assessed immediately after stimulus exposure.
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Attention to warning statements (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) of attention to experimental images.
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Assessed immediately after stimulus exposure.
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Perceived message effectiveness (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) of perceived message effectiveness of health warnings in experimental images.
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Assessed immediately after stimulus exposure.
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Reactance (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) of opposition to the health warning information in experimental images.
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Assessed immediately after stimulus exposure.
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Emotional responses (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) for strength of positive to negative feeling/emotions about the experimental images.
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Assessed immediately after stimulus exposure.
|
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Alcohol product appeal (questionnaire self-report)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Continuous self-report measure (1 to 9) for appeal of products in experimental images.
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Assessed immediately after stimulus exposure.
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Unaided recall (i.e., correctly recalling health effects described in warnings)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Open-ended qualitative recall.
Participants are prompted to describe the health risks of alcohol use mentioned in the experimental images.
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Assessed immediately after stimulus exposure.
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"Masked" recall (i.e., viewing health warning stimuli with messages blurred to prompt recall of specific messages)
Lasso di tempo: Assessed immediately after stimulus exposure.
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Participants view the 1st image they were exposed to in the experiment with the health warning blurred and are prompted to write down everything they can recall about it.
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Assessed immediately after stimulus exposure.
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Collaboratori e investigatori
Sponsor
Sponsor
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Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- 18774
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