Healthy males
Conditions
Interventions
Beer Consumption Group: Participants will consume two bottles of beer in total, drinking one bottle every 15 minutes. To ensure that they remain present and in front of the screen, they will be inst
Sponsors
NTT DATA INSTITUTE OF MANAGEMENT CONSULTING,Inc.
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: Participants who indicate their willingness to participate and provide informed consent after understanding the study explanation will be included in the research. In this study, participants will be recruited from the NTT Com Research Monitor, a panel managed by NTT Com Online Marketing Solutions. The NTT Com Research Monitor consists of approximately 8 million registered individuals ranging in age from their teens to their seventies. This service regularly conducts web-based surveys and interviews to collect opinions on systems, policies, and other topics. All registered members have agreed to the terms and conditions regarding information provision, including the handling of personal data, through NTT Com Research. For this study, individuals registered with this service will serve as the target population. Habitually consumes Asahi Super Dry beer at least once per month, without experiencing immediate discomfort or adverse health effects from consumption. Non-smoker. Does not exhibit alcohol flushing reactions. Able to comfortably consume two 350 mL cans of 5% alcohol Asahi Super Dry beer within approximately 30 minutes (one can every ~15 minutes). Able to store the study beverage (two 350 mL cans of Asahi Super Dry) in a refrigerator until the study session. Able to participate in the study alone via Zoom from home on the day of the session. Has a stable internet connection and can operate Zoom. Able to measure heart rate using a smartphone app or, if not possible, a wearable device such as an Apple Watch, and provide real-time heart rate measurements.
Exclusion criteria
Exclusion criteria: Individuals who may experience adverse health effects from alcohol consumption. Individuals who have been advised by a physician to limit alcohol intake, or who need to avoid alcohol due to medical conditions or medication use. Individuals whose alcohol consumption habits exceed the cutoff score on the pre-screening questionnaire (AUDIT score >= 8, calculated from responses to questions 15-24). Individuals who exhibit alcohol flushing reactions. Current smokers. Individuals for whom study conditions or environment cannot be adequately met (e.g., unstable internet connection, high levels of background noise, difficulty sitting for extended periods, inability to follow study instructions.)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Psychological Scales (Subjective Stress, State Anxiety, Cognitive Emotion Regulation Strategies) Before experiments, 5 minutes before the task instructions; 5 minutes before the speech preparation; Immediately after the speech preparation; 5 minutes before the mood-change task; Every 5 minutes after the mood-change task (4 measurements); 15 minutes before the debriefing | — |
Secondary
| Measure | Time frame |
|---|---|
| Heart Rate Measurement 5 minutes before the task instructions; 5 minutes before the speech preparation; Immediately after the speech preparation; 5 minutes before the mood-change task; Every 5 minutes after the mood-change task (4 measurements); 15 minutes before the debriefing Upload status of the speech-preparation memo Completion level of the speech preparation Subjective intoxication and taste evaluation after beer consumption Mood-change behaviors Mindfulness assessment After the mood-change task | — |
Countries
Japan
Contacts
Public ContactMina Takase
NTT DATA INSTITUTE OF MANAGEMENT CONSULTING,Inc. Neuro-Cognitive Innovation Unit
Outcome results
None listed