Transportation Research Part F-Traffic Psychology and Behaviour最新文献_第7页

Key factors shaping public acceptance of autonomous vehicles in China: A mixed-methods study using social media and survey data 影响中国公众接受自动驾驶汽车的关键因素：一项使用社交媒体和调查数据的混合方法研究

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-13 DOI: 10.1016/j.trf.2025.103409

Dongdong Feng, Sylvia Y. He

Autonomous vehicles (AVs) may bring substantial benefits to society and daily life; however, their psychological acceptance is unlikely to be straightforward. While prior studies have examined factors influencing AV acceptance, few have investigated the psychological acceptance process by linking public perceptions with statistical verification of acceptance mechanisms through a mixed-method approach. This study integrates content analysis and structural equation modelling, drawing on comments from TikTok (Douyin, the Chinese version of the platform) and an online survey (N = 693) in Shenzhen, China, to explore public perceptions and their effects on AV acceptance. Content analysis first identified key public concerns—such as trust in AV performance and task–technology fit—before informing a theoretical model of AV acceptance. The results show that trust in AV performance significantly enhances public attitudes toward AVs and behavioral intentions to use them, whereas trust in AV institutions does not. They also reveal growing public concern about how AVs can support concrete goals and needs, with task–technology fit mediating the influence of trust in AV performance on acceptance. In addition, technology adoption propensity emerged as a significant predictor shaping both trust and task–technology fit. This study contributes to the theoretical understanding of AV acceptance mechanisms and provides practical insights for the future widespread deployment of AVs.

自动驾驶汽车（AVs）可能会给社会和日常生活带来实质性的好处；然而，他们的心理接受程度不太可能是直截了当的。虽然先前的研究考察了影响AV接受度的因素，但很少有人通过混合方法将公众认知与接受机制的统计验证联系起来，研究心理接受过程。本研究结合了内容分析和结构方程模型，借鉴了TikTok（抖音，该平台的中文版）的评论和中国深圳的一项在线调查（N = 693），以探索公众的看法及其对AV接受度的影响。内容分析首先确定了公众关注的关键问题，如对自动驾驶汽车性能的信任和任务技术契合度，然后才建立了自动驾驶汽车接受度的理论模型。结果表明，对自动驾驶汽车性能的信任显著提高了公众对自动驾驶汽车的态度和使用自动驾驶汽车的行为意愿，而对自动驾驶汽车机构的信任则没有显著影响。它们还揭示了公众对自动驾驶如何支持具体目标和需求的日益关注，任务-技术契合度调节了对自动驾驶性能的信任对接受度的影响。此外，技术采用倾向成为塑造信任和任务-技术契合度的重要预测因子。该研究有助于从理论上理解自动驾驶汽车的接受机制，并为未来自动驾驶汽车的广泛部署提供实践见解。

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引用次数: 0

Behavioural modelling of the effects of countdown timers on rear-end collisions in the signal transition phase 信号转换阶段倒计时计时器对追尾碰撞影响的行为建模

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-13 DOI: 10.1016/j.trf.2025.103424

Bijul Raveendran, Tom V. Mathew, Nagendra R. Velaga

Countdown timers at traffic signals display the remaining time for a phase to end and, in turn, influence driver anticipation, decision-making, and crossing behaviour. They are used in many countries, often without proper guidelines. From a traffic psychology perspective, countdown timers can induce anticipation of signal change and reduce indecision during the signal transition phase, when the signal changes from green to yellow and then to red. From a driver behaviour perspective, they can promote earlier braking, lower deceleration rates, and smoother manoeuvres, which may affect the probability of rear-end collisions. However, the literature reports inconclusive findings on how countdown timers influence such collisions, and few studies have modelled this probability directly. This study analyses and models the impact of countdown timers on rear-end collisions during the signal transition phase. A surrogate safety measure of modified time to collision was used to identify potential rear-end conflicts. The temporal and spatial distribution of these conflicts was examined, and their occurrence was modelled statistically using vehicle trajectory data from urban intersections. Results show that countdown timers caused temporal and spatial variations in conflict distribution and were associated with a reduced probability of rear-end collisions, indicating safety benefits linked to driver behavioural changes.

交通信号灯上的倒计时计时器显示一个阶段结束的剩余时间，进而影响司机的预期、决策和过马路行为。它们在许多国家使用，通常没有适当的指导方针。从交通心理学的角度来看，倒计时计时器可以诱导对信号变化的预期，减少信号转换阶段的犹豫不决，即信号从绿色变为黄色，然后变为红色。从驾驶员行为的角度来看，它们可以促进更早的制动、更低的减速率和更平稳的操作，这可能会影响追尾碰撞的概率。然而，文献报道了关于倒计时计时器如何影响这种碰撞的不确定发现，很少有研究直接模拟了这种可能性。本研究分析并建立了信号转换阶段倒计时计时器对追尾碰撞的影响模型。采用修正碰撞时间的替代安全度量来识别潜在的追尾冲突。研究了这些冲突的时空分布，并利用城市十字路口的车辆轨迹数据对冲突的发生进行了统计建模。结果表明，倒计时计时器导致了冲突分布的时空变化，并与追尾碰撞的概率降低有关，这表明安全效益与驾驶员行为改变有关。

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引用次数: 0

Reaction times of micromobility users 微移动用户的反应时间

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-12 DOI: 10.1016/j.trf.2025.103441

Chang Chen , Zoi Christoforou , Nadir Farhi

As global environmental issues continue to escalate and traffic congestion becomes more intense, the demand for sustainable and flexible transportation solutions, such as micromobility, is growing. This paper explores the reaction time of micromobility users through a semi-controlled real-track experiment, involving e-scooter and e-bike riders (N = 96). Reaction time is a crucial variable influencing vehicle dynamics, infrastructure design, traffic modeling and, most importantly, riders’ safety. However, existing research exclusively focuses on motor vehicle drivers’ reaction times. The present paper fills this important gap by providing, for the first time, measurements of micromobility users’ reaction times along with their correlation to user, traffic, and vehicle characteristics through econometric modeling. Results show that micromobility users have longer average reaction times compared to car drivers and show greater variability, i.e. 1.55 s ± 0.97 s. E-scooter riders seem to have longer reaction times than e-bike riders. Evidence further suggests that higher speed, female gender, and frequent braking are associated with longer reaction times. On the contrary, fatigue and risk-taking behavioral patterns were not found to have a significant impact on reaction times.

随着全球环境问题的不断升级和交通拥堵的加剧，对可持续和灵活的交通解决方案（如微型交通）的需求正在增长。本文通过电动滑板车和电动自行车的半受控实迹实验（N = 96），探讨了微动出行用户的反应时间。反应时间是影响车辆动力学、基础设施设计、交通建模以及最重要的是乘客安全的关键变量。然而，现有的研究只集中在机动车驾驶员的反应时间上。本论文填补了这一重要空白，首次通过计量经济模型提供了微移动用户的反应时间的测量，以及它们与用户、交通和车辆特征的相关性。结果表明，与汽车司机相比，微移动出行用户的平均反应时间更长，并且表现出更大的变动性，即1.55 s ± 0.97 s。骑电动滑板车的人似乎比骑电动自行车的人反应时间更长。证据进一步表明，车速越快、女性和频繁刹车与反应时间越长有关。相反，研究发现疲劳和冒险行为模式对反应时间没有显著影响。

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引用次数: 0

Permanent disability following road traffic accidents in Brazil: A serial mediation model of PTSD, self-hate, and suicidal ideation 巴西道路交通事故后的永久性残疾：创伤后应激障碍、自我憎恨和自杀意念的一系列中介模型

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-11 DOI: 10.1016/j.trf.2025.103433

Giselly Cristina do Nascimento Fernandes , Washington Allysson Dantas Silva , Shirley de Souza Silva Simeão

Road traffic accidents (RTA) result in over 1 million deaths annually worldwide, with survivors often suffering permanent psychological damage. However, research on the mental health outcomes for RTA survivors with and without permanent disabilities, particularly in non-WEIRD (Western, Educated, Industrialized, Rich, Democratic) contexts remains scarce. This correlational study sought to address this gap by investigating 42 Brazilian RTA survivors (50% with permanent disabilities; Mage = 33.3, SD = 8.52, range = 21–56 years) through measures of post-traumatic stress disorder (PTSD) symptoms, suicidal ideation, self-hate, and life satisfaction. The results showed that RTA survivors who developed permanent disabilities after the accident exhibited significantly more PTSD symptoms, increased suicidal ideation, and lower life satisfaction than their non-disabled counterparts. In addition, we observed a serial mediation effect of PTSD symptoms and self-hate in the relationship between permanent disability status (i.e., without vs. with permanent disability after the RTA episode) and suicidal ideation. These findings demonstrate how the combination of physical trauma, post-traumatic stress, and negative self-perception was associated with elevated mental health risks among RTA survivors. We discuss these findings in relation to some psychological theories (e.g., the interpersonal theory of suicide and the social suffering theory) and propose new perspectives for future research (e.g., longitudinal studies to track symptom progression, and integration of clinical assessments of pre-accident mental health).

道路交通事故每年在全世界造成100多万人死亡，幸存者往往遭受永久性的心理伤害。然而，关于有或没有永久性残疾的RTA幸存者的心理健康结果的研究，特别是在非weird（西方，受过教育，工业化，富裕，民主）背景下的研究仍然很少。这项相关研究通过调查42名巴西RTA幸存者（50%患有永久性残疾；Mage = 33.3, SD = 8.52，范围= 21-56岁），通过测量创伤后应激障碍（PTSD）症状、自杀意念、自我憎恨和生活满意度，试图解决这一差距。结果显示，事故发生后发生永久性残疾的RTA幸存者比未残疾的幸存者表现出更多的PTSD症状，增加的自杀意念和更低的生活满意度。此外，我们观察到创伤后应激障碍症状和自我憎恨在永久性残疾状态（即RTA发作后无永久性残疾与有永久性残疾）与自杀意念之间的一系列中介作用。这些发现表明，在RTA幸存者中，身体创伤、创伤后应激和消极自我认知的结合如何与心理健康风险升高相关。我们将这些发现与一些心理学理论（如自杀的人际关系理论和社会痛苦理论）进行讨论，并提出未来研究的新视角（如追踪症状进展的纵向研究，以及整合事故前心理健康的临床评估）。

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引用次数: 0

Right-of-way interactions between automated vehicles and other road users in winter conditions – Insights from Oslo, Norway 冬季条件下自动驾驶车辆与其他道路使用者之间的路权交互——来自挪威奥斯陆的见解

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-10 DOI: 10.1016/j.trf.2025.103443

Petr Pokorny, Siri H. Berge, Tineke de Jong, Cyriac George, Torkel Bjørnskau

This study was conducted during the initial phase of testing an on-demand, shared automated service in Oslo, Norway. It draws on video recordings and log-data (speed, driving status, GPS) from the automated vehicles (AVs) collected during three weeks in winter 2024/2025 to examine the nature and challenges of right-of-way interactions at a right-hand-priority T-intersection in an urban area. Our main goal was to explore potential conflicts and risky situations between AVs and other road users in ways that can inform the development and eventual introduction of safe autonomous systems.

Compared with the studies we conducted earlier in the Oslo region, the AVs in this pilot demonstrated notable improvements in their ability to operate in complex traffic environments. At the same time, we observed challenging situations involving negotiation, the assessment of other road users’ intentions as well as informal norms and mobility practices. Some of these situations required that the on-board operator disengaged the AV from automated mode to solve the situation. We selected seven illustrative examples of these and discussed them in more detail.

It is worth noting that the study utilises data collected during a short period of the testing phase, when disengagements may have reflected testing protocols or precautionary measures rather than technical limitations. As such, the findings should not be interpreted as indicative of how AVs would perform in routine operations without an on-board human operator. Nevertheless, they suggest continued progress and provide relevant insights into how AVs are adapting to real-world urban settings.

这项研究是在挪威奥斯陆测试按需共享自动化服务的初始阶段进行的。该研究利用了在2024/2025年冬季三周内收集的自动驾驶汽车（AVs）的视频记录和日志数据（速度、驾驶状态、GPS），以研究城市地区右侧优先t型十字路口的路权交互的性质和挑战。我们的主要目标是探索自动驾驶汽车与其他道路使用者之间的潜在冲突和危险情况，从而为安全自动驾驶系统的开发和最终引入提供信息。与我们早些时候在奥斯陆地区进行的研究相比，该试验中的自动驾驶汽车在复杂交通环境中的运行能力有了显著提高。与此同时，我们观察到一些具有挑战性的情况，包括谈判、评估其他道路使用者的意图以及非正式规范和移动实践。其中一些情况要求车载操作人员将自动驾驶系统从自动模式中断开以解决问题。我们选择了其中的七个说明性例子，并对它们进行了更详细的讨论。值得注意的是，该研究利用了在测试阶段的短时间内收集的数据，此时脱离接触可能反映了测试协议或预防措施，而不是技术限制。因此，研究结果不应被解释为表明无人驾驶汽车在没有人类操作员的情况下如何执行日常操作。尽管如此，他们建议继续发展，并为自动驾驶汽车如何适应现实世界的城市环境提供相关见解。

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引用次数: 0

Mediating role of risk awareness in health belief model factors and motorcyclist safety behaviors: a comparative analysis of full-time and part-time commercial riders 风险意识在健康信念模型因素与摩托车手安全行为中的中介作用：全职与兼职商业摩托车手的比较分析

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-09 DOI: 10.1016/j.trf.2025.103435

Dissakoon Chonsalasin , Thanapong Champahom , Panuwat Wisutwattanasak , Wimon Laphrom , Sajjakaj Jomnonkwao , Duangdao Watthanaklang , Vatanavongs Ratanavaraha

Commercial motorcyclists face disproportionately high crash rates globally, yet the psychological mechanisms driving their safety behaviors remain inadequately explored, particularly regarding differences between Full-time and part-time riders. This study examines how the Health Belief Model (HBM) influences safety behaviors through risk awareness as a mediating variable, comparing these mechanisms across employment categories. Final analytical sample of 1,827 participants (471 part-time and 1,356 Full-time) across five regions urban centers in Thailand using structured interviews. Structural equation modeling with measurement invariance testing revealed that health motivation, perceived susceptibility, severity, benefits, barriers, and cues to action all positively influenced risk awareness, which in turn positively affected safety equipment use and negatively affected risky riding behaviors. Significant differences emerged between employment categories, with part-time riders showing stronger effects from health motivation and stronger mediating effects of risk awareness, while Full-time riders demonstrated stronger effects from perceived severity and stronger direct effects of cues to action on reducing risky behaviors. These findings extend the HBM by positioning risk awareness as a crucial mediating mechanism and demonstrate that employment status fundamentally shapes how safety cognitions translate into behaviors. The results inform tailored intervention strategies for different rider categories, contributing to more effective safety programs and policies for this high-risk occupational group.

商业摩托车手在全球范围内面临着不成比例的高碰撞率，但驱动其安全行为的心理机制仍未得到充分探索，特别是关于全职和兼职车手之间的差异。本研究考察了健康信念模型（HBM）如何通过风险意识作为中介变量影响安全行为，并比较了不同就业类别的这些机制。最终分析样本为1,827名参与者（471名兼职和1,356名全职），分布在泰国五个地区的城市中心，采用结构化访谈。基于测量不变性检验的结构方程模型显示，健康动机、感知易感性、严重性、利益、障碍和行动线索均对风险意识产生正向影响，进而对安全装备的使用产生正向影响，对危险骑行行为产生负向影响。不同就业类别之间存在显著差异，兼职车手表现出更强的健康动机和更强的风险意识中介效应，而全职车手表现出更强的感知严重性和更强的行动提示直接效应。这些发现通过将风险意识定位为关键的中介机制来扩展HBM，并证明就业状况从根本上塑造了安全认知如何转化为行为。研究结果为不同的骑手类别提供了量身定制的干预策略，有助于为这一高风险职业群体制定更有效的安全计划和政策。

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引用次数: 0

A novel paradigm for identifying eye-tracking metrics associated with cognitive control during driving through MEG neuroimaging 通过脑磁图神经成像识别驾驶过程中与认知控制相关的眼动追踪指标的新范式

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-08 DOI: 10.1016/j.trf.2025.103434

Thomas Seacrist , Elizabeth A. Walshe , Shukai Cheng , Emily Brown , Charlotte Birnbaum , Victoria Kaufman , Flaura K. Winston , William C. Gaetz

Understanding the neurocognitive underpinnings of driving behavior in adolescents is critical to improving road safety. To address this, we established a novel paradigm linking magnetoencephalography (MEG)-recorded frequency-specific brain activity to simulated driving performance, identifying periods of increased cognitive control. However, this initial paradigm did not incorporate eye-tracking – a potentially scalable proxy for cognitive control that could be leveraged by in-vehicle driver monitoring systems. This proof-of-concept study expands our paradigm by integrating eye-tracking to identify scanning behavior metrics associated with periods of increased cognitive control validated by MEG. Typically developing adolescents (n = 11; mean age = 15.1 ± 1.5 yrs) completed three driving tasks of varying cognitive demand, and MEG frequency specific analysis confirmed periods of high (Hi) and low (Lo) cognitive control via the established biomarker of frontal midline theta (FMT). Fixation count, fixation duration, horizontal/vertical mean gaze position, saccade amplitude, and horizontal/vertical spread of search were compared between Hi vs. Lo periods of cognitive control. Task-specific differences in fixation count (p < 0.05), mean gaze position (p < 0.01), saccade amplitude (p < 0.05), and spread of search (p < 0.01) were observed between Hi compared to Lo cognitive control periods. These differences corresponded to expected task-specific changes in scanning behavior that would accompany cognitive control over behavior, suggesting a signal that eye-tracking may serve as a proxy for underlying neurocognitive processes. This integrated approach demonstrates methodological rigor and offers a promising framework for further research and informing development of in-vehicle driver monitoring systems for detecting cognitive deficits in real time, with implications for enhancing teen driver safety.

了解青少年驾驶行为的神经认知基础对改善道路安全至关重要。为了解决这个问题，我们建立了一个新的范例，将脑磁图（MEG）记录的特定频率的大脑活动与模拟驾驶表现联系起来，确定认知控制增强的时期。然而，这个最初的范例并没有包括眼球追踪——一种潜在的可扩展的认知控制代理，可以被车载驾驶员监控系统所利用。这项概念验证研究扩展了我们的范式，通过整合眼动追踪来识别与脑磁图验证的认知控制增强期相关的扫描行为指标。正常发育青少年（n = 11，平均年龄= 15.1±1.5岁）完成了3个不同认知需求的驾驶任务，MEG频率特异性分析通过已建立的前额中线θ (FMT)生物标志物确定了认知控制的高（Hi）和低（Lo）期。比较Hi和Lo认知控制期间的注视次数、注视持续时间、水平/垂直平均凝视位置、扫视幅度和水平/垂直搜索范围。在注视次数（p < 0.05）、平均凝视位置（p < 0.01）、扫视幅度（p < 0.05）和搜索范围（p < 0.01）方面，观察到Hi和Lo在认知控制期之间的任务特异性差异。这些差异与扫描行为中预期的特定任务变化相对应，这些变化伴随着对行为的认知控制，这表明眼动追踪可能是潜在神经认知过程的代理。这种综合方法证明了方法的严谨性，并为进一步研究提供了一个有希望的框架，并为实时检测认知缺陷的车载驾驶员监控系统的开发提供了信息，这对提高青少年驾驶员的安全具有重要意义。

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引用次数: 0

Understanding driver interaction with bilingual guide signs: A study on design and effectiveness 用双语路标理解驾驶员互动：设计与有效性研究

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-08 DOI: 10.1016/j.trf.2025.103437

Mohammad Atghaei , Saeid Hesami , David Llopis-Castelló

This study investigates the impact of bilingual guide sign designs, specifically separate versus mixed formats, on driver behavior among Persian and Spanish drivers navigating Iranian highways. Effective road signage is crucial for enhancing driver safety and navigation, particularly in multicultural contexts. Using static and dynamic driving simulations, perceptual reaction times (PRT), fixation duration, and physiological responses (electrodermal activity and skin temperature) were measured to assess driver interaction and cognitive load. Results indicate that separate bilingual signs significantly improve comprehension and reduce cognitive load compared to mixed signs, with Persian drivers exhibiting quicker PRT and more efficient fixation patterns. Dynamic tests revealed that mixed signs necessitate greater cognitive effort, as evidenced by longer fixation durations. For enhanced comprehension and safety, it is recommended that separate bilingual designs be used for international highways, while mixed designs may be reserved for low-complexity scenarios. These findings highlight the critical role of effective sign design in promoting safe driving practices, advocating for the prioritization of separate bilingual signs to improve comprehension and reduce cognitive load, particularly for foreign drivers.

本研究调查了双语导视标志设计的影响，特别是单独与混合格式，对波斯语和西班牙语司机在伊朗高速公路上驾驶行为的影响。有效的道路标志对于加强驾驶员安全和导航至关重要，特别是在多元文化背景下。通过静态和动态驾驶模拟，测量感知反应时间（PRT）、注视时间和生理反应（皮肤电活动和皮肤温度），以评估驾驶员的相互作用和认知负荷。结果表明，与混合标志相比，单独的双语标志显著提高了理解能力，减少了认知负荷，波斯语司机表现出更快的PRT和更有效的固定模式。动态测试显示，混合信号需要更大的认知努力，这可以从更长的注视时间中得到证明。为了增强理解和安全性，建议在国际公路上使用单独的双语设计，而混合设计可保留用于低复杂性的场景。这些发现强调了有效的标志设计在促进安全驾驶实践中的关键作用，提倡优先考虑单独的双语标志，以提高理解和减少认知负荷，特别是对于外国司机。

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引用次数: 0

Duration and attention capturing properties of dynamic visual information can affect the attentional demands they impose on drivers while remaining below acceptable thresholds 动态视觉信息的持续时间和注意力捕获特性可以影响它们对驾驶员施加的注意力需求，同时保持在可接受的阈值以下

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-06 DOI: 10.1016/j.trf.2025.103420

Sebastian Gary , Nadja Schömig , Dennis Befelein , Alexandra Neukum , Klaus Perlet , Christian Gold , Sebastian Hergeth

The present research investigates attentional demands imposed on drivers by characteristics of dynamic visual information while driving using the example of animations. Both voluntary and involuntary diversion of driver attention (DDA) towards animated dot clouds were assessed in two separate simulator studies (n = 21 each). Animations varied in duration (2 s vs. 20 s) as well as in attention capturing properties (with vs. without abrupt onsets, looming, luminance contrast, and contrast polarity changes). They were presented at random intervals during a car-following task. To assess voluntary DDA induced by the animations, in study 1, participants were instructed to continuously describe the animations. To assess involuntary DDA towards the animations, in study 2, a visual detection response task (DRT) was implemented, and participants were instructed to prioritize this task along with the driving task to prime attention allocation toward the driving scene. In both studies, frequency and duration of glances towards the animations and off the road were assessed. In study 2, reactions to DRT dots presented with a fixed onset after animation presentation were examined in addition to evaluate involuntary diversion of attention. The results indicate a consistent but weak effect of both animation design and animation duration on drivers’ attention allocation for both voluntary and involuntary DDA. At the same time, comparisons against established acceptance thresholds showed that for both voluntary and involuntary DDA the distraction potential of the animations remained below acceptable thresholds.

本研究以动画为例，探讨驾驶过程中动态视觉信息特征对驾驶员的注意需求。在两个独立的模拟器研究中（每个研究n = 21）评估了驾驶员对动画点云的自愿和非自愿注意力转移。动画在持续时间（2秒vs 20秒）和注意力捕捉属性（有vs没有突然开始、若隐若现、亮度对比和对比度极性变化）上都有所不同。在一项汽车跟踪任务中，他们以随机间隔出现。为了评估动画诱导的自愿DDA，在研究1中，参与者被要求连续描述动画。研究2采用视觉检测反应任务（DRT）来评估受试者对动画的非自愿DDA，并要求受试者将该任务与驾驶任务放在优先级上，以使注意力优先分配到驾驶场景。在这两项研究中，研究人员都评估了人们看动画和不看道路的频率和持续时间。在研究2中，除了评估非自愿注意力转移外，还检查了动画呈现后对固定起病的DRT点的反应。结果表明，动画设计和动画时长对驾驶员在自愿和非自愿驾驶时的注意分配均有一致但较弱的影响。与此同时，与既定接受阈值的比较表明，对于自愿和非自愿DDA，动画的分心潜力仍然低于可接受阈值。

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引用次数: 0

What parameters of a cyclist influence the hazard perception and prediction? Cyclist characteristics study 骑行者的哪些参数影响危险感知和预测？骑行者特征研究

IF 4.4 2区工程技术 Q1 PSYCHOLOGY, APPLIED

Transportation Research Part F-Traffic Psychology and Behaviour

Pub Date : 2025-11-05 DOI: 10.1016/j.trf.2025.103426

Shila Shirinbayan , Morteza Asadamraji

Hazard perception is a human characteristic that has been considered in numerous recent traffic safety studies involving road users. User hazard perception refers to the ability to comprehend and react suitably to impending high-risk situations in the roadway context. This factor is intimately connected to cyclist accidents. Moreover, a critical parameter for forecasting and responding to potential hazards in traffic environments is known as hazard prediction. The test entails showing participants video clips that are interrupted immediately prior to the hazard and requesting them to forecast the ensuing progression of events. This study aims to investigate the effect of personality, lifestyle, and demographic parameters on cyclists’ hazard perception and prediction. This study comprises 6 video clips for hazard perception and 6 video clips for the hazard prediction test, along with the questionnaire. A total of 222 cyclists participated in this study. The ANOVA results showed that experienced cyclists have higher hazard prediction ability. The binary logit model results indicated that the Openness variable (from the Neo personality test) and the drug avoidance variable (from the lifestyle test) has a direct positive influence on the perception and prediction of cyclist hazard. The variable of accident experience directly influences a cyclist’s hazard perception, while individuals with lower educational attainment exhibit diminished hazard prediction capabilities. Additionally, those who cycle less frequently throughout the week demonstrate reduced hazard perception. The findings of this study can be used in the development of training programs, the design of task-oriented assessments, and the evaluation and ranking of cyclists.

危险感知是人类的一种特征，在最近许多涉及道路使用者的交通安全研究中都考虑到了这一点。用户危险感知指的是对道路环境中即将发生的高风险情况的理解和适当反应的能力。这个因素与骑自行车的人发生的事故密切相关。此外，预测和应对交通环境中潜在危害的一个关键参数被称为危害预测。该测试需要向参与者展示在危险发生之前立即中断的视频片段，并要求他们预测随后的事件进展。本研究旨在探讨个性、生活方式和人口统计学参数对骑自行车者危险感知和预测的影响。本研究包括6个危害感知视频片段和6个危害预测测试视频片段，以及调查问卷。共有222名骑自行车的人参加了这项研究。方差分析结果显示，经验丰富的骑行者具有较高的危险预测能力。二元logit模型结果表明，开放性变量（来自Neo人格测试）和药物回避变量（来自生活方式测试）对骑自行车者危险的感知和预测有直接的正向影响。事故经历变量直接影响骑车者的危险感知，而受教育程度越低的个体危险预测能力越弱。此外，那些一周内骑车频率较低的人表现出较低的危险感知。本研究结果可用于制定训练计划、设计任务导向的评鉴方法，以及对骑自行车者的评鉴与排名。

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