OBJECTIVES Using ecological momentary assessment (EMA) methods we aimed to investigate the influence of trait and state (momentary) impulsivity on alcohol use behaviors in daily life. Facets of the UPPS trait model of impulsivity (Whiteside & Lynam, 2001) have been found to differentially relate to alcohol-related outcomes and behaviors in cross-sectional and longitudinal studies. The present work expands on this by assessing UPPS facets in daily life and examining the contributions of trait and state impulsivity facets to daily life drinking behavior. METHOD Forty-nine participants were prompted at least 6 times per day for 21 days. A total of 4,548 collected EMA reports were included in analyses. Multilevel models were computed predicting daily life alcohol use behaviors from state and trait impulsivity facets and relevant covariates. RESULTS Individual facets of momentary impulsivity differentially related to alcohol outcomes, such that (lack of) premeditation and, to a lesser extent, sensation seeking showed unique patterns of association with drinking and drinking quantity. Only trait levels of (lack of) premeditation were related to drinking behavior in daily life; no other trait UPPS scale significantly related to alcohol use. CONCLUSIONS These results highlight state difficulties with premeditation as particularly relevant to drinking behavior in daily life. Our results also support the incremental validity of state impulsivity facets over trait level measures in relation to drinking behavior in daily life. These findings offer important insight into the phenomenology of daily life alcohol use and highlight possible avenues for intervention and prevention efforts. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译：

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日常生活中的酒精使用：检查特质和状态冲动方面的作用。

目标 使用生态瞬时评估 (EMA) 方法，我们旨在调查特质和状态（瞬时）冲动性对日常生活中酒精使用行为的影响。在横断面和纵向研究中，已发现 UPPS 冲动性状模型的各个方面（Whiteside & Lynam，2001）与酒精相关的结果和行为存在差异。目前的工作通过评估日常生活中的 UPPS 方面并检查特质和状态冲动方面对日常生活饮酒行为的贡献来扩展这一点。方法 49 名参与者每天至少被提示 6 次，持续 21 天。共有 4,548 份收集的 EMA 报告被纳入分析。计算多级模型，从状态和特质冲动方面和相关协变量预测日常生活酒精使用行为。结果 瞬间冲动的各个方面与酒精结果有不同的相关性，例如（缺乏）预谋，以及在较小程度上，感觉寻求显示出与饮酒和饮酒量相关的独特模式。只有（缺乏）预谋的特质水平与日常生活中的饮酒行为有关；没有其他特征 UPPS 量表与酒精使用显着相关。结论 这些结果强调了与日常生活中的饮酒行为特别相关的预谋的状态困难。我们的结果还支持状态冲动方面相对于与日常生活中饮酒行为相关的特质水平测量的增量有效性。这些发现提供了对日常生活酒精使用现象学的重要见解，并突出了干预和预防工作的可能途径。