Habitual & Neurocogonitive Processes in Adolescent Obesity Prevention

习惯性的

• 批准号: 8134336
• 负责人: Kim Daniel Reynolds
• 金额: $ 112.32万
• 依托单位: CLAREMONT GRADUATE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-30 至 2014-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8134336
• 关键词: 17 year old; Adolescent; Adopted; Area; Basic Behavioral Science; Basic Science; Behavior; Behavior Therapy; Behavioral Research; Child; Consumption; Cues; Diet; Dietary Assessment; Dietary intake; Energy Intake; Evaluation; Experimental Designs; Family; Fatty acid glycerol esters; Food; Functional Magnetic Resonance Imaging; Gambling; Habits; Home environment; Hour; Intention; Intervention; Iowa; Link; Managed Care; Measurement; Measures; Modification; Neurocognition; Neurocognitive; Obesity; Parents; Patient Self-Report; Persons; Prevention approach; Printing; Procedures; Process; Randomized; Research; Research Design; Sodium; Sum; Telephone; Testing; Time; Translating; abstracting; base; behavior change; behavioral/social science; binge type behavior; design; follow-up; improved; meetings; novel; novel strategies; nutrition; obesity prevention; obesity risk; sugar; sweetened beverage; therapy development; treatment as usual

DESCRIPTION (provided by applicant): The objective of this project is to conduct five studies that will culminate in the creation of a novel intervention Strategy to improve nutrition behavior and reduce risk for obesity among adolescents. The intervention, developed for delivery through a managed care setting, will include (a) in-person meetings with families to motivate and strengthen commitment to behavior change, to identify cues to habitual dietary behavior, and to develop implementation intentions for alternative dietary behaviors, (b) tailored print materials sent to parents and children to help remove cues that trigger habitual dietary behavior and to help execute implementation intentions for diet change, and (c) telephone calls conducted with parents and adolescents to support cue modification and execution of implementation intentions. This intervention will be capable of reaching a large number of adolescents and their families and can readily be adopted for widespread use in a managed care setting. The project, entitled "Habitual & Neurocognitive Processes in Adolescent Obesity Prevention" will target dietary behavior (consumption of sweetened beverages, high fat/sodium snacks, high sugar snacks, & total energy intake) among 14 to 17 year-old children and their parents. This proposal responds to the aims of RFA-HL-08-013 "Translating Basic Behavioral and Social Science Discoveries into Interventions to Reduce Obesity: Centers for Behavioral Intervention Development" by drawing on three areas of basic behavioral science research including the formation and enactment of habitual behaviors, basic behavioral research on implementation intentions, and the influence of neurocognitive processes on behavior. In sum, the present proposal draws on basic research in habit formation and neurocognition to develop a new approach to the prevention of obesity in adolescents. The specific aims proposed for this study include: 1. Identify cues to habitual dietary behavior among adolescents using real-time measurement strategies (Study 1). 2. Create an intervention activity designed to modify inhibitory function in adolescents (Study 2). 3. Test cue-based and implementation intention approaches for dietary change (Study 3). 4. Test alternative approaches to the modification of inhibitory function and dietary intake among adolescents using implementation intentions as an intervention strategy (Study 4). 5. Conduct a feasibility test of the intervention using examplars of each intervention component (cue-based intervention, implementation intentions, neurocognitive intervention) delivered through coaching sessions, telephone contact, and tailored print (Study 5). RELEVANCE: This proposal responds to the aims of RFA-HL-08-013 by developing a new approach to the prevention of obesity among adolescents using basic behavioral science research on (a) the formation and enactment of habitual behaviors (b) the use of implementation intentions to guide alternative behaviors in the presence of cues and (c) research on the influence of neurocognitive processes on behavior. Two previously underutilized settings for obesity prevention will be targeted; families and managed care. (End of Abstract)

描述（由申请人提供）： 该项目的目的是进行五项研究，这些研究将在创建一种新颖的干预策略以改善营养行为并降低青少年肥胖的风险。 The intervention, developed for delivery through a managed care setting, will include (a) in-person meetings with families to motivate and strengthen commitment to behavior change, to identify cues to habitual dietary behavior, and to develop implementation intentions for alternative dietary behaviors, (b) tailored print materials sent to parents and children to help remove cues that trigger habitual dietary behavior and to help execute implementation intentions for diet change, and (c) telephone calls conducted with parents and支持提示修改和执行实施意图的青少年。这种干预措施将能够吸引大量青少年及其家人，并可以轻松地在托管护理环境中广泛使用。该项目的标题为“预防青少年肥胖症的习惯和神经认知过程”将针对饮食行为（在14至17岁的孩子中消耗甜味饮料，高脂肪/钠零食，高糖零食和总能量摄入量）。该提议对RFA-HL-08-013的目的做出了回应，“将基本的行为和社会科学发现转化为干预措施，以减少肥胖症：行为干预发展的中心”，通过借鉴基本行为科学研究的三个领域，包括习惯行为的形成和实施，对实施意图的实施和对神经性行为的影响以及对神经认知的影响。总而言之，本提案借鉴了习惯形成和神经认知的基础研究，以开发一种新方法来预防青少年肥胖。本研究提出的具体目的包括：1。使用实时测量策略来确定青少年习惯性饮食行为的提示（研究1）。 2。创建旨在改变青少年抑制功能的干预活动（研究2）。 3。基于测试提示的饮食变化和实施意图方法（研究3）。 4.使用实施意图作为干预策略的青少年的抑制功能和饮食摄入的修饰的替代方法（研究4）。 5。使用每个干预组件的检查（基于提示的干预措施，实施意图，神经认知干预措施）对干预措施进行可行性测试。相关性：该提案通过开发一种新的方法来响应RFA-HL-08-013的目标，以使用基本的行为科学研究（a）对习惯行为的形成和实施（b）使用实施行为进行替代行为的替代行为，以对提出和（c）对Neuraus neuravient的行为进行替代行为。两种先前未充分利用的预防肥胖设置将是针对的；家庭和管理护理。 （抽象的结尾）