The SMASH Study: Self-control and Mindfulness Within Ambulatorily Assessed Network Systems Across Health Related Domains
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 137
- 试验地点
- 1
- 主要终点
- Three items from the Mindfulness Attention Awareness Scale (MAAS)
研究概览
简要总结
The aim of this trial is to test a novel network approach (Bringmann et al., 2013), which enables to investigate the complex, interdependent network of self-control and its influences in everyday life. By adding an intervention to the network, such as mindfulness training, it is also possible to explore the way mindfulness changes connection strengths between network variables.
For six weeks, an ambulatory assessment and additional seven weekly laboratory sessions are conducted with 120 students from the Johannes Gutenberg University Mainz who are randomized to a control (n=60) or intervention condition (n=60). Pre and post measurement sessions take place to assess self-reported trait self-control and mindfulness and a behavioral measure of mindfulness (Levinson, Stoll, Kindy, Merry & Davidson 2014). Participants of both the experimental and control condition come to five weekly lab meetings in which they fill out questionnaires to assess changes in self-reported self-control and mindfulness. But only participants of the experimental condition take part in weekly computer based mindfulness trainings. During the ambulatory assessment, participants complete questionnaires six times a day via mobile phones that are randomly prompted and answer questions about state self-control, motivation, affect, and current situation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •understanding and speaking German
- •aged between 18 and 65 years
- •knowledge about how to use a mobile phone
排除标准
- •psychological disease
- •mental or somatic disability that could impair the usage of a mobile phone
研究组 & 干预措施
Mindfulness intervention
The experimental group comes to weekly laboratory meetings and practices mindfulness. Participants also fill out self-report questionnaires which assess self-control and mindfulness.
干预措施: Mindfulness intervention (Behavioral)
Control group
The control group comes to weekly laboratory meetings and fills out self-report questionnaires which assess self-control and mindfulness. No mindfulness training is carried out.
结局指标
主要结局
Three items from the Mindfulness Attention Awareness Scale (MAAS)
时间窗: From day 1 till day 40, six times a day between 10 am and 8 pm
Items from the German version of the MAAS. Self-report on current mindfulness of participants.
Three items from the State Self-control Capacity Scale (SSCCS)
时间窗: From day 1 till day 40, six times a day between 10 am and 8 pm
German version of the SSCCS. Self-report on current self-control capacity of participants.
次要结局
- Three items from the State Adult Attachment Measure (SAAM)(From day 1 till day 40, six times a day between 10 am and 8 pm)
- Self-Control Scale (SCS-KD)(at seven weekly laboratory meetings (day 0, 7, 14, 21, 28, 35 and 42))
- Three items from the Dutch eating behavior questionnaire (DEBQ)(From day 1 till day 40, six times a day between 10 am and 8 pm)
- Three items from the Work related Flow Inventory (WOLF)(From day 1 till day 40, six times a day between 10 am and 8 pm)
- Three items from the Recovery Experience Questionnaire(From day 1 till day 40, six times a day between 10 am and 8 pm)
- Emotion Regulation Questionnaire (ERQ)(Pre- and post measurement (at day 0 and 42))
- Four items from the Situational Motivation Scale (SIMS)(From day 1 till day 40, six times a day between 10 am and 8 pm)
- Big Five Inventory (BFI-44)(Pre- and Post measurement (at day 0 and 42))
- Breath counting task (Levinson et al., 2014)(Pre- and Post measurement (at day 0 and 42))
- Eight affect items based on the affective circumplex (Russel, 2003)(From day 1 till day 40, six times a day between 10 am and 8 pm and at weekly laboratory meetings)
- Attention (state)(From day 1 till day 40, six times a day between 10 am and 8 pm)
- Five emotion regulation strategies (Koval, Brose, Pe et al., 2015)(From day 1 till day 40, six times a day between 10 am and 8 pm)
- WHO-Five Well-Being Index(Pre- and post measurement (at day 0 and 42))
- Adult Attachment Scale (AAS)(Pre- and post measurement (at day 0 and 42))
- Dutch eating behavior questionnaire (DEBQ)(Pre- and post measurement (at day 0 and 42))
- Mindful Attention and Awareness Scale (MAAS)(At weekly laboratory meetings (day 0, 7, 14, 21, 28, 35 and 42))
- Brief Symptom Inventory (BSI-18)(Pre- and Post measurement (at day 0 and 42))
- Kentucky Inventory of Mindfulness Skills (KIMS)(Pre- and Post measurement (at day 0 and 42))
研究者
Mario Wenzel
Dipl. Psych. Mario Wenzel
Johannes Gutenberg University Mainz