OBJECTIVE In-play betting is a novel form of sports betting that allows players to make continuous bets during a game. The present study examined the dispositional and contextual correlates of in-play sports betting and related harms. METHOD Participants were 84 individuals (73.81% men, Mage = 41.02) who engaged in in-play betting. Participants first completed an online questionnaire including measures of problem gambling severity, childhood trauma, impulsivity, and emotion dysregulation. Participants then completed a 14-day ecological momentary assessment (EMA) study involving completing brief surveys twice per day. EMA surveys assessed in-play betting behaviors, motives, contexts, and harms. RESULTS A total of 1,365 EMA surveys were completed, of which 32.89% involved placing at least one in-play bet. A total of 77 (91.67%) participants placed at least one in-play bet during the study period. Participants reported greater in-play betting involvement (the number of bets placed, money spent) and an increased likelihood of experiencing in-play betting-related financial and relationship harms when using substances while betting and when motivated to place in-play bets by an interest in sports or to "be in the game." Participants, who used substances during a greater proportion of in-play betting occasions, who more frequently endorsed coping motives for in-play betting, and who exhibited elevated problem gambling severity, reported greater in-play betting involvement and the likelihood of experiencing in-play betting-related harms overall. CONCLUSIONS Responsible gambling initiatives targeting contextual risk factors, such as using alcohol and cannabis while in-play betting, may help to reduce the intensity of in-play betting and its associated harms. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

中文翻译：

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赛中体育博彩的性格和背景相关性及相关危害：为期两周的生态瞬时评估研究。

客观 赛中投注是一种新颖的体育博彩形式，允许玩家在比赛期间进行连续投注。本研究探讨了赛中体育博彩及相关危害的性格和背景相关性。方法 参与者为 84 名参与赛中投注的人（73.81% 为男性，法师 = 41.02）。参与者首先完成了一份在线调查问卷，包括赌博问题严重程度、童年创伤、冲动和情绪失调的衡量标准。然后参与者完成了为期 14 天的生态瞬时评估 (EMA) 研究，其中包括每天完成两次简短调查。EMA 调查评估了赛中投注行为、动机、背景和危害。结果 总共完成了 1,365 份 EMA 调查，其中 32.89% 涉及至少一项滚球投注。共有 77 名 (91.67%) 参与者在研究期间至少进行过一次滚球投注。参与者报告称，在投注时使用物质以及当被某人激励进行滚球投注时，滚球投注参与度更高（下注次数、花费的金钱），并且经历与滚球投注相关的财务和关系伤害的可能性增加。对运动感兴趣或“参与游戏”。在滚球投注场合中使用药物的比例较高、更频繁地认可滚球投注的应对动机以及表现出问题赌博严重程度较高的参与者报告称，滚球投注参与程度更高，并且经历滚球投注的可能性更高。总体而言，与博彩相关的危害。结论 针对背景风险因素（例如在滚球投注时使用酒精和大麻）的负责任赌博举措可能有助于降低滚球投注的强度及其相关危害。（PsycInfo 数据库记录 (c) 2023 APA，保留所有权利）。