Letter-Writing Add-On to Brief Motivational Intervention for Alcohol Use
Enhancing Brief Motivational Interventions for Alcohol Use With Self-Determination Theory: A Pilot Letter-Writing Add-On
The goal of this pilot clinical trial is to learn whether adding a brief letter-writing exercise, grounded in Self-Determination Theory (SDT), to a brief motivational intervention (BMI) for alcohol use is feasible and acceptable, and to obtain preliminary estimates of its effects on psychological needs and motivation among adults who drink heavily and sometimes think about or wish they could cut back on their drinking.
The main questions it aims to answer are: (1) Is it feasible to integrate the letter-writing task into an SDT-informed BMI (recruitment, session completion, letter completion, retention)? (2) Do participants rate the letter-writing task as acceptable, appropriate, and feasible? (3) Compared with a neutral writing task, is the letter-writing task associated with higher perceived autonomy, competence, and relatedness, perceived competence for reducing drinking, and autonomous motivation?
Researchers will compare a BMI plus a neutral writing task with the same BMI plus the letter-writing task. Participants will complete a brief online screening survey; take part in a single 45-60-minute Zoom session that includes questionnaires, a 25-30-minute motivational interview, random assignment to either write an advice letter to another participant who has also thought about reducing their drinking or copy a neutral paragraph, and post-session questionnaires; and complete a 10-15-minute online follow-up survey about motivation, perceived competence, and alcohol use approximately one month later.
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Typ studiów
Typ studiów
Zapisy (Szacowany)
Zapisy
Faza
Faza
- Nie dotyczy
Kontakty i lokalizacje
Kontakt w sprawie studiów
Kontakt w sprawie studiów
- Nazwa: Mariam A Souweidane
- Numer telefonu: 734-707-8185
- E-mail: msouweidane@wayne.edu
Lokalizacje studiów
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Michigan
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Detroit, Michigan, Stany Zjednoczone, 48202
- Wayne State University
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Kontakt:
- Mariam A Souweidane, M.A.
- Numer telefonu: 734-707-8185
- E-mail: msouweidane@wayne.edu
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Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Age 18 years or older
- Resides in the United States
- Meets the National Institute on Alcohol Abuse and Alcoholism heavy-drinking criteria in the past month
- Answers Yes to "Do you sometimes think about reducing or wish you could reduce your alcohol use?"
- Has internet access and a device capable of video conferencing via Zoom
Exclusion Criteria:
- Failure to meet the inclusion criteria
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
|---|---|
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Eksperymentalny: BMI + Letter-Writing Condition
|
Participants will receive a brief, one-on-one, motivational intervention delivered via Zoom by a doctoral student in clinical psychology. Immediately after the brief motivational intervention, participants write a brief advice letter to another study participant who has also thought about reducing their drinking but sometimes struggles with motivation. Prompts target autonomy, competence, and relatedness. |
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Aktywny komparator: BMI + Neutral Writing Condition
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Participants will receive a brief, one-on-one, motivational intervention delivered via Zoom by a doctoral student in clinical psychology. Immediately after the brief motivational intervention, participants copy a technical paragraph on office supply inventory management that matches the letter-writing task in length and duration. |
Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Recruitment Feasibility: Enrollment Rate Among Eligible Individuals Who Accept an Invitation
Ramy czasowe: From accepting the invitation to the Zoom session (up to 21 days)
|
Percentage of eligible people who accept an invitation and then enroll (attend the Zoom session, consent, and begin the baseline survey). |
From accepting the invitation to the Zoom session (up to 21 days)
|
|
Session Completion Rate
Ramy czasowe: Day 1
|
Percentage of enrolled participants who complete all parts of the Zoom session. |
Day 1
|
|
Letter Completion Rate
Ramy czasowe: Day 1
|
Percentage of participants assigned to letter writing who complete a letter during the session. |
Day 1
|
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Acceptability of the Letter-Writing Task (Acceptability of Intervention Measure)
Ramy czasowe: Day 1
|
Mean of 4 Acceptability of Intervention Measure items, rated 1 (completely disagree) to 5 (completely agree); higher scores mean greater acceptability. Letter-writing participants only. |
Day 1
|
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Appropriateness of the Letter-Writing Task (Intervention Appropriateness Measure)
Ramy czasowe: Day 1
|
Mean of 4 Intervention Appropriateness Measure items, rated 1 (completely disagree) to 5 (completely agree); higher scores mean greater appropriateness. Letter-writing participants only. |
Day 1
|
|
Feasibility of the Letter-Writing Task (Feasibility of Intervention Measure)
Ramy czasowe: Day 1
|
Mean of 4 Feasibility of Intervention Measure items, rated 1 (completely disagree) to 5 (completely agree); higher scores mean greater feasibility. Letter-writing participants only. |
Day 1
|
Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Retention at One-Month Follow-Up
Ramy czasowe: Days 30 to 44 after the Zoom session
|
Proportion of randomized participants who complete the one-month follow-up survey within the 14-day response window (days 30-44 after the session), overall and by arm. |
Days 30 to 44 after the Zoom session
|
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State Autonomy for Drinking Decisions
Ramy czasowe: Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
|
Single item rated 1 (not at all) to 7 (completely); higher scores mean greater autonomy. |
Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
|
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State Competence for Reducing Drinking
Ramy czasowe: Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
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Single item rated 1 (not capable at all) to 7 (extremely capable); higher scores mean greater competence. |
Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
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State Relatedness
Ramy czasowe: Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
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Single item rated 1 (not at all connected) to 7 (extremely connected); higher scores mean greater relatedness. |
Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
|
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Perceived Competence for Reducing Alcohol Use (Perceived Competence Scale)
Ramy czasowe: Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
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Mean of 4 items rated 1 (not at all true) to 7 (very true); higher scores mean greater perceived competence. |
Start of the Zoom session (baseline), immediately post-intervention (Day 1), and 1 month after the Zoom session
|
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Autonomous Motivation to Reduce Alcohol Use (Treatment Self-Regulation Questionnaire)
Ramy czasowe: Start of the Zoom session (baseline) and 1 month after the Zoom session
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Autonomous motivation score (mean of items rated 1 to 7); higher scores mean more autonomous motivation. |
Start of the Zoom session (baseline) and 1 month after the Zoom session
|
Inne miary wyników
Inne miary wyników
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Heavy Drinking Days (Timeline Followback)
Ramy czasowe: Start of the Zoom session (baseline) and 1 month after the Zoom session
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Number of days in the past 30 with 5 or more (men) or 4 or more (women) standard drinks, measured with the Timeline Followback. |
Start of the Zoom session (baseline) and 1 month after the Zoom session
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Współpracownicy i badacze
Sponsor
Sponsor
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Szacowany)
Rozpoczęcie studiów
Zakończenie podstawowe (Szacowany)
Zakończenie podstawowe
Ukończenie studiów (Szacowany)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- IRB-25-12-8326
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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