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Within-person associations between daily stress and physical activity during working and non-working hours. 日常压力与工作时间和非工作时间体育活动之间的人际关系。
Pub Date : 2024-11-17 DOI: 10.1016/j.psychsport.2024.102777
J B Courtney, J A Turner, E Puterman, D M Almeida

People experience stressors on 40% of days, and emotional responses to stressors increase the risk for poor health, in part by impacting health behaviors like physical activity (PA). However, whether associations of daily psychological stressors with PA after the self-reported stressor occurs (post-stressor PA) differ across working and non-working hours is unclear. This study used the National Study of Daily Experiences III (2017-2019) to examine within-person associations between stressors and post-stressor PA during working and non-working hours and moderation by age and biological sex. Participants completed interviews across eight consecutive days about daily stress and the amount and timing of PA participation during the past 24 hours. Multilevel models with days nested in people examined the within-person associations of stressors with the odds and amount of post-stressor PA participation, with separate models during versus outside of working hours on working days and for non-working days. Participants (N = 564) had higher odds of post-stressor PA during working hours when they experienced greater than usual anger (OR = 3.24, p < .001), sadness (OR = 2.41, p < .001), or shame (ORs = 2.59, p < .001) due to stress. Sex moderated the within-person associations between stressor frequency (OR = 0.29, p < .001), intensity (OR = 0.49, p < .001), and anxiety (OR = 0.58, p = .002) on odds of post-stressor PA during working hours, such that the increased odds were higher in males. Participants had higher odds of post-stressor PA outside of working hours when they experienced greater stress intensity, anger, sadness, shame, or anxiety (OR = 3.94-7.35, p < .001). Research clarifying how age, sex, and/or occupation intersect with individuals' daily stress experiences and PA could inform occupational health policies and/or interventions.

人们在 40% 的日子里都会遇到压力,而对压力的情绪反应会增加健康不良的风险,部分原因是会影响体育锻炼(PA)等健康行为。然而,日常心理压力与自我报告压力发生后的体育锻炼(压力后体育锻炼)之间的关系在工作时间和非工作时间是否存在差异尚不清楚。本研究利用 "全国日常经历研究 III(2017-2019 年)"来考察工作和非工作时间内压力源与压力源后 PA 之间的人际关联,以及年龄和生理性别的调节作用。参与者在连续八天内完成了关于日常压力以及过去 24 小时内参与 PA 的数量和时间的访谈。将天数嵌套在人中的多层次模型考察了压力源与压力源后参与体育锻炼的几率和数量之间的人内关联,并分别建立了工作日和非工作日工作时间内和非工作时间外的模型。当参与者(N=564)在工作时间内比平时更容易发怒时,他们在压力后参加体育锻炼的几率更高(OR=3.24,p<0.05)。
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引用次数: 0
Behind the mask: Attentional focus and coping strategies of elite level fencers. 面具背后精英级击剑运动员的注意力和应对策略。
Pub Date : 2024-11-16 DOI: 10.1016/j.psychsport.2024.102780
Maëlle Bracco, Marjorie Bernier, Lucie Métral, Emilie Pété, Pierre Bagot, Jean Fournier, Julie Doron, Guillaume Martinent

This study aimed to identify attentional foci and coping strategies of elite fencers during competitive matches, explore the co-occurrences between both, and examine their impact on performance. Twenty-two epeeists (11 males and 11 females) from a national team took part in self-confrontation interviews during two simulated tournaments. Data were analysed using inductive and deductive content analyses. Moreover, a quantitative analysis of qualitative data was conducted to examine the impact of attentional foci and coping strategies on objective performance. Three categories of attentional foci were identified: (a) cues, (b) strategies and tactics and (c) extraneous attention. To depict the coping processes of elite fencers, appraisals, coping strategies and emotions were coded. Coping strategies were mainly task-oriented, and often co-occurred with strategic foci. Analysis of the co-occurrences showed that athletes could combine information from their sensations and their environment during a point. They could also use several coping strategies within or between points. Chi-square tests revealed that focusing on environmental cues, particularly spatial-temporal characteristics, was associated with more touches won and fewer touches lost. Focusing on distance/timing of actions could be relevant cues in elite fencing. Focus on internal aspects did not impair performance in the present sample. This study furthered knowledge of attentional foci and coping strategies described by elite athletes in naturalistic settings. Following the present research results, practitioners should seek to develop pre- and post-point routines that pair task-oriented coping strategies with relevant attentional focus.

本研究旨在确定精英击剑运动员在竞技比赛中的注意焦点和应对策略,探索两者之间的共存关系,并研究它们对成绩的影响。来自国家队的 22 名重剑运动员(11 男 11 女)在两次模拟比赛中参加了自我对抗访谈。我们使用归纳和演绎内容分析法对数据进行了分析。此外,还对定性数据进行了定量分析,以研究注意焦点和应对策略对客观成绩的影响。确定了三类注意焦点:(a) 提示,(b) 战略和战术,(c) 无关注意。为了描述精英击剑运动员的应对过程,对评价、应对策略和情绪进行了编码。应对策略主要以任务为导向,并经常与战略重点同时出现。对共同出现情况的分析表明,运动员可以在一个点上将来自感觉和环境的信息结合起来。他们还可以在点内或点间使用多种应对策略。卡方检验显示,关注环境线索,尤其是空间-时间特征,与赢得更多触球和失去更少触球有关。关注动作的距离/时机可能是精英击剑运动中的相关线索。在本样本中,对内部因素的关注并不会影响成绩。本研究进一步了解了精英运动员在自然环境中描述的注意力焦点和应对策略。根据本研究的结果,练习者应设法制定点前和点后的例行程序,将任务导向的应对策略与相关的注意力焦点结合起来。
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引用次数: 0
Navigating Athlete Development in Elite Sport: Understanding the Barriers to the Provision of Performance Lifestyle Service in England. 在精英体育运动中引导运动员发展:了解英格兰提供运动生活方式服务的障碍。
Pub Date : 2024-11-15 DOI: 10.1016/j.psychsport.2024.102779
Jane Holden, Christopher R D Wagstaff, Ross Wadey, Peter Brown

The English Performance Lifestyle (PL) service is a Career Assistance Program that aims to support British elite athletes in their holistic development throughout their time in elite sport to support their mental health and career prospects during and following their careers as athletes. Yet, despite the widespread existence and significant funding dedicated to this service, researchers have identified how it is often not fully embedded or used by sport organizations. Therefore, the aim of this study was to extend previous research by understanding the barriers to the provision of the PL service. Underpinned by ontological relativism and epistemological constructivism, 25 Performance Lifestyle Practitioners (PLPs) working in elite sport participated in a qualitative survey and focus groups. The data were analyzed using reflexive thematic analysis. Four themes were developed: There's a Mountain to Climb, It's a Crowded Train, You Need an Elevator Pitch and A Seat at the Performance Table. These themes highlight the barriers PLPs face in supporting athletes with their growth and development during their athletic career. The results offer unique insight into PLPs' roles and the challenges they encounter. As such, we offer practical implications including the importance of organizational support, encouraging athletes to develop a multidimensional identity and a variety of narratives that would offer athletes and practitioners another way to be in elite sport. We also offer recommendations for future research aimed at advancing the practice of PLPs to optimize support for elite athletes, such as including diverse perspectives and including both athlete and practitioner voice in the development of Career Assistance Programs.

英国的 "表现生活方式"(PL)服务是一项职业援助计划,旨在支持英国精英运动员在从事精英体育运动期间的全面发展,以支持他们在运动员生涯期间和之后的心理健康和职业前景。然而,尽管这项服务广泛存在并得到了大量的资金投入,但研究人员发现,体育组织往往没有充分嵌入或使用这项服务。因此,本研究的目的是通过了解提供 PL 服务的障碍来扩展之前的研究。在本体论相对主义和认识论建构主义的支持下,25 名从事精英体育运动的运动生活方式从业者(PLPs)参加了定性调查和焦点小组。采用反思性主题分析法对数据进行了分析。形成了四个主题:有一座山需要攀登、这是一列拥挤的火车、你需要一个电梯推销和一个表演桌旁的座位。这些主题突出了 PLP 在支持运动员在运动生涯中的成长和发展时所面临的障碍。研究结果为 PLPs 的角色和他们遇到的挑战提供了独特的见解。因此,我们提出了一些实际意义,包括组织支持的重要性、鼓励运动员发展多维身份以及为运动员和从业人员提供另一种精英体育方式的各种叙述。我们还为未来的研究提出了建议,旨在推动职业生涯规划师的实践,优化对精英运动员的支持,例如在制定职业生涯援助计划时纳入不同的视角,以及运动员和从业人员的声音。
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引用次数: 0
Expertise Advantage of Automatic Prediction in Visual Motion Representation is Domain-General: A Meta-Analysis. 视觉运动表示中自动预测的专业知识优势具有领域通用性:元分析
Pub Date : 2024-11-14 DOI: 10.1016/j.psychsport.2024.102776
Tao Song, Mingzhu Ye, Gesi Teng, Weikun Zhang, Antao Chen

The expertise advantage denotes the superior perceptual-cognitive skills exhibited by experts. Nevertheless, the extent to which the expertise advantage influences automatic prediction in visual motion representation remains unclear. This meta-analysis aims to consolidate findings from various studies on the expertise advantage of automatic prediction in visual motion representation. We identified empirical research literature that measured expertise advantage of automatic prediction from the Web of Science (Core Collection), APA PsycInfo, PubMed, and Cochrane Library databases. We identified 16 studies contributing 23 effect sizes from a pool of 1110 records. The standardized mean difference (Hedges' g) was computed for the expertise advantage. The meta-analysis results reveal that, in comparison to novices, experts demonstrate superior automatic prediction in visual motion representation (Hedges' g = 0.73, 95% CI [0.54, 0.92]). Moderator analyses suggest that, when measuring the expertise advantage of automatic prediction, the effect size of the recall task is significantly larger than that of the recognition task. Other moderating variables did not exhibit significant moderating effects. These results suggest that the expertise advantage extends to automatic prediction in visual motion representation, and that this advantage is general, stable, and widespread.

专业知识优势指的是专家所表现出的卓越感知认知技能。然而,专业知识优势对视觉运动表征中自动预测的影响程度仍不清楚。本荟萃分析旨在整合有关视觉运动表征中自动预测的专业知识优势的各种研究结果。我们从 Web of Science(Core Collection)、APA PsycInfo、PubMed 和 Cochrane Library 数据库中找到了衡量自动预测的专业知识优势的实证研究文献。我们从 1110 条记录中确定了 16 项研究,贡献了 23 个效应大小。计算了专业知识优势的标准化平均差(Hedges'g)。荟萃分析结果表明,与新手相比,专家在视觉运动表象的自动预测方面更具优势(Hedges' g = 0.73,95% CI [0.54,0.92])。调节变量分析表明,在测量自动预测的专业优势时,回忆任务的效应大小明显大于识别任务的效应大小。其他调节变量没有表现出明显的调节效应。这些结果表明,视觉运动表征中的自动预测也具有专业知识优势,而且这种优势具有普遍性、稳定性和广泛性。
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引用次数: 0
No transfer of 3D-Multiple Object Tracking training on game performance in soccer: A follow-up study. 三维多目标跟踪训练对足球比赛成绩的影响:一项后续研究。
Pub Date : 2024-10-18 DOI: 10.1016/j.psychsport.2024.102770
Thomas Romeas, Maëlle Goujat, Jocelyn Faubert, David Labbé

The impact of domain-general cognitive 'brain' training on improving sports performance is highly debated. This study sought to follow-up on research that showcased the benefits of perceptual-cognitive 3D-Multiple Object Tracking (3D-MOT) training in enhancing the on-field performance of soccer players. Additionally, it explored the correlation between athletes' cognitive performance and early career success. Sixty-two males from a professional soccer academy were randomly divided into a dual-task 3D-MOT training group (n = 30) and a control group (n = 32). Participants underwent a 3D-MOT test, a cognitive test of attention, and small-sided games at pre- and post-training. Pre-post-test performances were compared using ANCOVAs. A Chi-squared test evaluated the association between the training regimen and early career success. A Spearman test assessed the correlation between performance on the 3D-MOT, attention test, and early career success. The dual-task 3D-MOT trained group significantly improved its performance on 3D-MOT compared to the control group (p < 0.001). However, no significant pre-post-test differences were observed between the groups in the near-transfer cognitive test and on-field performance (ps > 0.05). There were no associations between the athletes' early career success and the training regimen, and no associations between cognitive test performances and early career success (ps > 0.05). This follow-up study failed to replicate previous findings with dual-task 3D-MOT training unable to produce near or far transfer on soccer performance. In addition, cognitive performance was not related to early career success in this study. The value of cognitive screening and training in sport is discussed.

一般领域认知 "大脑 "训练对提高运动成绩的影响备受争议。本研究试图跟踪研究结果,了解感知认知三维多目标跟踪(3D-MOT)训练对提高足球运动员场上表现的益处。此外,研究还探讨了运动员的认知表现与早期职业成功之间的相关性。来自一家专业足球学校的 62 名男生被随机分为双任务 3D-MOT 训练组(30 人)和对照组(32 人)。受训者在训练前和训练后分别接受了 3D-MOT 测试、注意力认知测试和小场比赛。使用方差分析比较了训练前和训练后的表现。卡方检验评估了培训计划与早期职业成功之间的关联。斯皮尔曼测试评估了 3D-MOT 表现、注意力测试和早期职业成功之间的相关性。与对照组相比,接受过 3D-MOT 双任务训练的小组在 3D-MOT 上的成绩有了显著提高(p < 0.001)。然而,在近转移认知测试和场上表现方面,两组之间没有观察到明显的测试前差异(Ps > 0.05)。运动员早期职业生涯的成功与训练方案之间没有关联,认知测试成绩与早期职业生涯的成功之间也没有关联(PS > 0.05)。这项后续研究未能重复之前的研究结果,即双任务 3D-MOT 训练无法对足球表现产生远近迁移。此外,在本研究中,认知表现与早期职业成功率无关。本研究讨论了认知筛查和训练在体育运动中的价值。
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引用次数: 0
Football belongs to the people: A social identity perspective on attitudes toward the European Super League in the English Premier League. 足球属于人民:从社会认同的角度看英超联赛对欧洲超级联赛的态度。
Pub Date : 2024-10-11 DOI: 10.1016/j.psychsport.2024.102764
Paul Bertin, Ricky Green, Mikey Biddlestone

The announcement of the European Super League (ESL) led to massive protests in England. While the ESL is officially being reshaped and may resurface, there is a dearth of empirical studies on the motives associated with attitudes toward the ESL. In this research, we explored attitudes toward the ESL among Premier League fans by conducting an online survey 36 h after the ESL announcement (N = 1,346 fans of Premier League clubs, among which 832 fans of the Big Six clubs involved in the ESL). Fans of the Big Six held more positive attitudes toward the ESL compared to fans of the Other 14 Premier League clubs. However, fans of the Big Six also perceived the ESL as more threatening to their relationship with their team and reported less consumption intentions toward their clubs. From a social identity perspective, team narcissism among fans was positively linked to support for the ESL, primarily through glory hunting-a form of fair-weather fandom. In contrast, secure team identification was negatively related to ESL support. We discuss attractiveness of the ESL for team narcissists and the threat it represents for long-standing fans.

欧洲超级联赛(ESL)的宣布在英格兰引发了大规模抗议。虽然欧洲足球超级联赛(ESL)正在正式改组,并有可能重新出现,但与对 ESL 的态度相关的动机方面的实证研究却十分匮乏。在本研究中,我们通过在 ESL 宣布 36 小时后进行在线调查,探讨了英超球迷对 ESL 的态度(调查对象为 1,346 名英超俱乐部球迷,其中 832 名球迷来自参与 ESL 的六大俱乐部)。与其他 14 家英超俱乐部的球迷相比,六大俱乐部的球迷对 ESL 持更积极的态度。然而,六大豪门的球迷也认为 ESL 对他们与球队的关系构成了更大的威胁,并表示对其俱乐部的消费意愿较低。从社会认同的角度来看,球迷对球队的自恋与对英超联赛的支持呈正相关,主要是通过追逐荣誉--一种公平的球迷形式。相比之下,对球队的安全认同与对 ESL 的支持呈负相关。我们讨论了 ESL 对球队自恋者的吸引力及其对长期球迷的威胁。
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引用次数: 0
A Psychological Intervention Reduces Doping Likelihood in Italian Athletes: A Replication and Extension. 心理干预降低了意大利运动员使用兴奋剂的可能性:复制与扩展》。
Pub Date : 2024-10-04 DOI: 10.1016/j.psychsport.2024.102761
Maria Kavussanu, Enrico Rubaltelli, Irene Leo, Phil Hurst, Marta Giovannoni, Vassilis Barkoukis, Fabio Lucidi, Simone D'Ambrogio, Christopher Ring

Research on doping prevention has proliferated in recent years as evidenced by the development of several anti-doping interventions. However, researchers have rarely examined whether an anti-doping intervention delivered and evaluated in one population is similarly effective in a different population. The purpose of our research was to determine whether the psychological intervention developed by Kavussanu et al. (2022) and originally delivered in British and Greek athletes, was equally effective as the standard educational intervention in preventing doping (i.e., by influencing our primary and secondary outcomes) in young Italian athletes. Eligible participants were identified via a screening survey administered to 540 athletes from 46 clubs in Italy. A total of 15 sport clubs (121 athletes; 16.95% female; aged 18.52 ± 2.15 years) were assigned to one of three conditions: a psychological intervention, an educational intervention, or a no-intervention control group. Each intervention consisted of six one-hour sessions delivered to small groups of athletes over six weeks. Athletes completed measures of doping likelihood, anticipated guilt, moral disengagement, and self-regulatory efficacy pre-intervention, post-intervention, and two months later. Control group participants completed the same measures at the same time points. The two interventions were similarly effective in reducing doping likelihood and increasing anticipated guilt from pre to post, while the control group showed no change; these effects were maintained at follow up. Both interventions reduced moral disengagement and increased self-regulatory efficacy from pre to post relative to the control group, and these effects were maintained at follow-up. In conclusion, our study broadly replicates previous findings and highlight the need for anti-doping organisations to target psychological variables and doping-relevant information in anti-doping education.

近年来,有关预防使用兴奋剂的研究激增,一些反兴奋剂干预措施的开发就是明证。然而,研究人员很少研究在一个人群中实施和评估的反兴奋剂干预措施在不同人群中是否同样有效。我们的研究旨在确定 Kavussanu 等人(2022 年)开发的心理干预措施(最初在英国和希腊运动员中实施)在预防意大利年轻运动员使用兴奋剂方面是否与标准教育干预措施同样有效(即通过影响我们的主要和次要结果)。通过对意大利 46 家俱乐部的 540 名运动员进行筛选调查,确定了符合条件的参与者。共有 15 个体育俱乐部(121 名运动员;16.95% 为女性;年龄为 18.52 ± 2.15 岁)被分配到三个条件之一:心理干预、教育干预或无干预对照组。每种干预措施都包括在六周内对运动员小组进行六次每次一小时的课程。运动员在干预前、干预后和两个月后分别完成了兴奋剂可能性、预期负罪感、道德脱离和自我调节效能的测量。对照组参与者在相同的时间点完成了相同的测量。从干预前到干预后,两种干预措施在降低使用兴奋剂的可能性和增加预期内疚感方面的效果相似,而对照组则没有变化;这些效果在随访中得以保持。与对照组相比,这两种干预措施都能从事前到事后减少道德偏离,提高自我调节效能,而且这些效果在后续研究中得以保持。总之,我们的研究大致重复了之前的研究结果,并强调了反兴奋剂组织在反兴奋剂教育中针对心理变量和兴奋剂相关信息的必要性。
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引用次数: 0
An Initial Investigation into the Mental Health Difficulties in Athletes who Experience Choking under Pressure. 对压力下窒息运动员心理健康问题的初步调查。
Pub Date : 2024-05-15 DOI: 10.1016/j.psychsport.2024.102663
Christopher Mesagno, Adwoah A Hammond, Matthew A Goodyear
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引用次数: 0
Exercise as the sum of our choices between behavioral alternatives: The Decisional Preferences in Exercising (DPEX) test. 运动是我们在行为选择之间选择的总和:运动测试中的决策偏好(DPEX)
Pub Date : 2024-01-01 Epub Date: 2023-08-16 DOI: 10.1016/j.psychsport.2023.102509
Sinika Timme, Ralf Brand

Exercising can be theorized as the result of choosing one behavior over alternative behaviors. The Decisional Preferences in Exercising (DPEX) test is a computerized, easy-to-use, publicly available (open source Python code: https://osf.io/ahbjr/) and highly adaptive research tool based on this rationale. In the DPEX, participants are asked to choose between two images by pressing a key on the computer keyboard, one showing a physical exercise and the other showing a non-exercise behavioral alternative in a series of trials. Combinations are randomly assembled from two definable pools of stimuli trial-per-trial. The test can be scored either based on a crossed random effects model (facilitating the use of different stimulus material in different studies without compromising the comparability of test scores) or with a simple proportion score. Data from diverse study samples (N = 451) showed strong correlations of DPEX scores with past and future exercise behavior (r = 0.42 and 0.47 respectively) as well as with affective experiences with exercise (e.g., 'pleasure-displeasure': r = 0.47). DPEX test scores discriminated between exercisers and non-exercisers according to receiver operating curve (ROC) analysis. The DPEX may be used to examine research questions derived from dual process theories, the effects of psychological states on behavioral choices can be tested, or the effects of behavior change interventions can be evaluated. The DPEX helps to avoid common method bias in the assessment of exercise behavior, for example, when psychological variables are measured with questionnaires.

从理论上讲,锻炼是选择一种行为而不是其他行为的结果。运动中的决策偏好(DPEX)测试是基于这一原理的一种计算机化、易于使用、可公开获取(开源 Python 代码:https://osf.io/ahbjr/)和高度自适应的研究工具。在 DPEX 测试中,参与者需要在电脑键盘上按下一个键,在两张图片中做出选择,其中一张图片显示的是一项体育锻炼,另一张图片显示的是在一系列试验中的非体育锻炼行为选择。每次试验从两个可定义的刺激库中随机组合。测试可以根据交叉随机效应模型(便于在不同的研究中使用不同的刺激材料,而不影响测试分数的可比性)或简单的比例分数进行评分。来自不同研究样本(N = 451)的数据显示,DPEX 分数与过去和未来的运动行为(r = 0.42 和 0.47)以及运动情感体验(如 "愉悦-不悦":r = 0.47)密切相关。根据接收器操作曲线(ROC)分析,DPEX测试得分可区分运动者和非运动者。DPEX可用于研究双重过程理论衍生的研究问题,测试心理状态对行为选择的影响,或评估行为改变干预措施的效果。DPEX 有助于避免运动行为评估中常见的方法偏差,例如,在使用问卷测量心理变量时。
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引用次数: 0
The Transtheoretical model's processes of change in the heart of a physical activity intervention: A series of n-of-1. Transtheory模型的身体活动干预心脏的变化过程:一系列n-of-1。
Pub Date : 2022-02-06 DOI: 10.31234/osf.io/qxnsc
Josyanne Lapointe, P. Bernard, A. Romain
The objectives were a) to test whether a Processes of Change (POC)-personalized Transtheoretical model (TTM)-based intervention could increase physical activity (PA) among inactive adults, and b) to examine whether the intervention increased the level of TTM theoretical constructs. The following hypotheses were formulated: 1) PA levels will be significantly higher during and after the intervention in comparison to baseline measures; 2) the level of targeted POCs will increase during the intervention; 3) non targeted POCs will stay stable, and 4) self-efficacy and decisional balance levels will increase during the intervention. A series of N-of-1 with A (1 to 2-week)-B(10-week)-A'(2-week) design were conducted with 12 inactive adults. Behavioral counselors used behavior change techniques to target TTM constructs and supervise PA. Interventions were individualized based on the 5 POCs with the lowest pre-intervention level. Device-based and subjective PA along with TTM measures were collected weekly online. PA data were analyzed with piecewise linear models. A visual analysis was run to examine the TTM constructs. Device, self-reported and TTM data were available for five, seven and five participants, respectively. A significant self-reported PA increase for six participants was found during the phase B and A2. A significant device-measured PA increase was observed in two participants during the study. A substantial increase of targeted POC from baseline for all participants with available data was observed. This study provides the first evidence of behavioral and psychological effects of a POC-personalized TTM-based intervention in inactive adults.
目的是a)测试基于变化过程(POC)的个性化跨理论模型(TTM)干预是否可以增加不活跃成年人的体力活动(PA),以及b)检查干预是否提高了TTM理论构建的水平。制定了以下假设:1)与基线测量相比,干预期间和之后的PA水平将显著更高;2) 目标POC的水平将在干预期间增加;3) 非目标POC将保持稳定,4)自我效能和决策平衡水平将在干预过程中提高。对12名不活动的成年人进行了一系列N选1与A(1至2周)-B(10周)-A’(2周)的设计。行为咨询师使用行为改变技术来针对TTM结构并监督PA。基于干预前水平最低的5个POC进行个性化干预。每周在线收集基于设备的主观PA和TTM测量。PA数据采用分段线性模型进行分析。对TTM结构进行了可视化分析。设备、自我报告和TTM数据分别针对5名、7名和5名参与者。在B期和A2期,发现6名参与者自我报告的PA显著增加。在研究期间,在两名参与者中观察到装置测量的PA显著增加。观察到所有有可用数据的参与者的目标POC比基线显著增加。这项研究首次证明了基于POC个性化TTM的干预对不活跃成年人的行为和心理影响。
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Psychology of sport and exercise
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