问题解决与减重效果关系：自我控制饮食自我效能中介作用

QQ客服官方微博反馈留言 问题解决与减重效果关系：自我控制饮食自我效能中介作用 其他题名The relationship between problem solving and weight loss: the mediating role of self-control and dietary self-efficacy 薛泳 导师陈毅文 2021-12 摘要2020年12月23日发布的《中国居民营养与慢性病状况报告（2020年）》，由于静态生活时间普遍增加，能量输入和输出不平衡导致居民超重肥胖发生，我国居民超重肥胖问题不断凸显。减重是个永久的话题，不是在减重就是在减重的路上。从2019年年底至今的新冠疫情，使得很多肥胖者在内的人群加入了各种线上减重减脂训练班。目前国内可查阅到的与减重相关的心理学研究资料，研究较多的是自我控制、饮食行为等。国外关于减重相关的心理学研究，关注较多的是饮食行为，情绪自我效能、动机、问题解决疗法等方面。而关注社会问题解决与减重效果的较少。 研究一通过问卷法收集了152人有效问卷，探讨在受到减脂班健康饮食训练后，饮食行为发生变化，问题解决对减重效果的影响机制，自我控制和健康饮食训练后的饮食自我效能中介效应。结果发现，经过减脂班的健康饮食训练，饮食自我效能显著提高，自我控制和饮食自我效能分别在问题解决与减重效果之间起中介作用。研究二通过在线视频或者语音访谈了27位离开减脂班超过三个月的减重者，探究他们健康饮食信心，饮食行为的变化及解决饮食问题的策略。结果发现体重未反弹者比体重反弹者在解决饮食问题时更积极主动，更有计划和安排。研究三在研究二的基础上进行定量分析，采用问卷法收集了101人有效问卷，探究离开减脂班后在没有健康饮食训练的状态下，问题解决对减重效果的预测。结果发现，问题解决的消极问题倾向因子可以负向预测减重效果。结论是不论在减脂班还是离开了减脂班，减重者的问题解决都会影响减重效果。改善个体的问题解决能力，使之从消极等非理性问题解决过程转化为积极理性的问题解决过程，消极情绪向积极情绪转化，自我控制能和自我效能得到提高，不仅可以在减重过程中养成健康的饮食习惯，抵抗来自不健康高热量食物的诱惑，有效的控制体重，降低BMI，还可以在处理其他问题和困难时，表现出更多的理性决策行为，最终提高个体的身心健康水平，获得幸福感和生活满意度。 其他摘要Based on the report Nutrition and Chronic Diseases in China (2020)，released on 23th December, 2020，the general increase in static living time and the imbalance in energy input and output can lead to the occurrence of overweight and obesity in the population, continuously highlighting the importance of solving problem of overweight and obesity in China. Weight loss is a popular topic and commonly has already done or on the way to be done. The new crown epidemic from the end of 2019 to date has led many people, including obese people, to join various online weight loss and fat loss training classes. Currently, psychological researches related to weight loss available in China mostly investigate on self-control and eating behavior. And foreign psychological studies related to weight loss mainly focus on eating behavior, emotional self-efficacy, motivation and, problem-solving therapy, etc. To authors’ knowledge, very few research focuses on social problem solving and weight loss effects.Study 1 collects 152 valid questionnaires by questionnaire method to explore the mechanisms of social problem solving on weight loss effect under the training of healthy diet in fat reduction class as well as the self-control and the mediating effect of dietary self-efficacy after health training. The results find that the healthy diet training in the fat reduction class has a significant effect on dietary self-efficacy, and social problem solving has an effect on weight loss effects through the chain-mediated effects of dietary self-efficacy and self-control after the health training. Study 2 interviews 27 weight loss individuals who had left the fat loss class for more than three months via online video or voice interview to explore their confidence in healthy eating, changes in eating behaviors and strategies to address eating problems. Results reveal that those who had not regained weight are more proactive, planned and organized in addressing their eating problems than those who had regained weight. Study 3 conducts a quantitative analysis based on Study 2, in which 101 valid questionnaires are collected using a questionnaire method to explore the predictive effect of social problem solving on weight change after leaving the fat loss class in the absence of a healthy eating training. The results find that the negative problem propensity factor of social problem solving negatively predicts the effect of weight loss. It is concluded that social problem solving in weight loss individuals affects weight loss outcomes regardless of whether they are in or out of a fat loss class. Improving individuals' problem solving ability to transform from negative and other irrational problem solving process to positive and rational problem solving process, negative emotion to positive emotion, self-control energy and self-efficacy can not only develop healthy eating habits, resist temptation from unhealthy and high-calorie food, effectively control weight and reduce BMI during the weight loss process, but also deal with other problems and difficulties, exhibit remarkable rational decision-making behavior, and ultimately improve the individual's physical and mental health, and gain a sense of well-being and life satisfaction. 关键词减重效果 饮食自我效能 问题解决 自我控制 学位类型继续教育硕士 语种中文 学位名称理学硕士 学位专业应用心理学 学位授予单位中国科学院大学 学位授予地点中国科学院心理研究所 文献类型学位论文 条目标识符http://ir.psych.ac.cn/handle/311026/45271 专题社会与工程心理学研究室
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GB/T 7714 薛泳. 问题解决与减重效果关系：自我控制饮食自我效能中介作用[D]. 中国科学院心理研究所. 中国科学院大学,2021. 条目包含的文件 文件名称/大小 文献类型 版本类型 开放类型 使用许可 薛 泳-硕士学位论文.pdf（1480KB）学位论文 限制开放CC BY-NC-SA请求全文 个性服务推荐该条目保存到收藏夹查看访问统计导出为Endnote文件谷歌学术谷歌学术中相似的文章[薛泳]的文章百度学术百度学术中相似的文章[薛泳]的文章必应学术必应学术中相似的文章[薛泳]的文章相关权益政策暂无数据收藏/分享

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