Partner Influence, Self-Control, and Smoking Cessation: A Study Using EMA

伴侣影响、自我控制和戒烟：一项使用 EMA 的研究

• 批准号: 8352275
• 负责人: JAYE L DERRICK
• 金额: $ 24.23万
• 依托单位: STATE UNIVERSITY OF NEW YORK AT BUFFALO
• 依托单位国家: 美国
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-07-15 至 2014-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8352275
• 关键词: Abstinence; Affect; Behavior; Behavior Therapy; Behavioral; Cognitive; Communities; Conflict (Psychology); Couples; Cues; Development; Emotions; Event; Fatigue; Gender; Impulsivity; Individual; Individual Differences; Influentials; Intervention; Knowledge; Left; Measures; Mediating; Meta-Analysis; Modeling; Moods; Motivation; Nicotine Dependence; Outcome; Participant; Patient Self-Report; Perception; Persons; Public Health; Relapse; Reporting; Research; Resources; Sampling; Self-control as a personality trait; Smoke; Smoker; Smoking; Smoking Behavior; Testing; Time; Tobacco smoking; Tobacco use; United States; Withdrawal Symptom; Woman; base; behavior influence; follow-up; improved; innovation; men; mortality; prospective; research study; smoking cessation; social; stressor; trait

DESCRIPTION (provided by applicant): Tobacco use is the leading preventable cause of mortality in the United States. Although the majority of smokers want to quit, most quit attempts are unsuccessful. Research suggests that partner support is critical to smoking cessation, but studies manipulating the provision of support do not improve quit rates. It is possible that studie examining perceived support behaviors at only one time point from only one partner do not capture the actual proximal partner behaviors that influence relapse and abstinence. The objective of the current application is to understand how real-time partner behaviors affect smoking. The central hypothesis is that the behavior of one partner can affect the smoking/quitting behaviors of the other partner indirectly, through their influence on the smoker's self-control. The rationale for this project is that identifying the partner behaviors tha influence smoking will provide the knowledge needed to strengthen behavioral interventions for smoking cessation. The central hypothesis will be tested by pursuing two specific aims: 1) identify positive and negative partner behaviors proximally associated with smoking, and 2) identify individual differences that moderate proximal influences on smoking outcomes. Under the first aim, ecological momentary assessment (EMA) will be used to examine the effect of partner behaviors on the smoker's momentary self-control and subsequent smoking outcomes. It is expected that positive partner behaviors (unrelated to smoking) will be associated with greater self-control strength in the smoker and better subsequent smoking outcomes. Conversely, negative partner behaviors (unrelated to smoking) will be associated with lower self-control strength and poorer subsequent smoking outcomes. Under the second aim, individual differences measured at baseline will be tested as moderators of these effects. It is expected that the association between positive partner behavior and improved smoking outcomes will be stronger for smokers with high than with low relationship quality. It is also expected that the association between negative partner behaviors and poorer smoking outcomes will be stronger for smokers with high impulsivity than with low impulsivity. Finally, it s expected that the association between self-control strength and smoking outcomes will be stronger for participants low in motivation to quit or high in nicotine dependence. The proposed research is theoretically innovative because it departs from prior research in arguing that partner behaviors unrelated to the quit attempt are the most important for smoking cessation. The proposed research is methodologically innovative because it involves studying both smoker and partner behaviors proximally through EMA during a smoker's quit attempt, rather than through one person's self-reported assessments at baseline or at follow-up. The proposed research is significant because it is a first step in determining which partner behaviors are in fact consequential for the actor's smoking cessation. Ultimately, such knowledge has the potential to inform enhanced behavioral and social interventions that include changes in partner behavior as a component of smoking cessation. PUBLIC HEALTH RELEVANCE: The proposed research is relevant to public health because current interventions for quitting smoking are largely unsuccessful in their attempts to utilize th partner's assistance. Understanding how the partner influences smoking cessation requires studying partner behaviors and their influence on smoking in real time. The proposed research will support the development of more efficacious interventions for quitting smoking.

描述（由申请人提供）：烟草使用是美国主要的可预防死亡原因。虽然大多数吸烟者都想戒烟，但大多数戒烟尝试都不成功。研究表明，伴侣的支持对戒烟至关重要，但操纵提供支持的研究并不能提高戒烟率。这是可能的，研究检查感知支持行为在一个时间点，只有一个合作伙伴没有捕捉到实际的近端合作伙伴的行为，影响复发和禁欲。当前应用程序的目的是了解实时伴侣行为如何影响吸烟。中心假设是，一方的行为可以间接影响另一方的吸烟/戒烟行为，通过他们对吸烟者的自我控制的影响。该项目的基本原理是，识别影响吸烟的伴侣行为将提供加强戒烟行为干预所需的知识。中心假设将通过追求两个特定目标进行检验：1）确定与吸烟密切相关的积极和消极伴侣行为，2）确定对吸烟结果产生适度近端影响的个体差异。在第一个目标下，将使用生态瞬时评估（EMA）来检查伴侣行为对吸烟者的瞬时自我控制和随后的吸烟结果的影响。预计积极的伴侣行为（与吸烟无关）将与吸烟者更强的自我控制能力和更好的后续吸烟结果相关。相反，消极的伴侣行为（与吸烟无关）将与较低的自我控制能力和较差的后续吸烟结果相关。在第二个目标下，基线测量的个体差异将作为这些效应的调节因子进行检验。预计积极的伴侣行为和改善吸烟结果之间的关联对于关系质量高的吸烟者比关系质量低的吸烟者更强。此外，高冲动性吸烟者的伴侣消极行为与吸烟不良后果之间的相关性也将强于低冲动性吸烟者。最后，对于戒烟动机低或尼古丁依赖程度高的参与者，自我控制强度与吸烟结果之间的关联预计会更强。拟议的研究在理论上是创新的，因为它偏离了先前的研究，认为合作伙伴 与戒烟尝试无关的行为对戒烟最重要。拟议的研究在方法上是创新的，因为它涉及在吸烟者戒烟尝试期间通过EMA近距离研究吸烟者和伴侣的行为，而不是通过一个人在基线或随访时的自我报告评估。这项拟议中的研究意义重大，因为它是确定哪些伴侣行为实际上对演员戒烟有影响的第一步。最终，这些知识有可能为增强的行为和社会干预提供信息，其中包括作为戒烟组成部分的伴侣行为的变化。 公共卫生关系：拟议的研究与公共卫生有关，因为目前戒烟的干预措施在利用伴侣的帮助方面基本上是不成功的。了解伴侣如何影响戒烟需要研究伴侣的行为及其对真实的吸烟的影响。这项拟议的研究将支持开发更有效的戒烟干预措施。