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Tapia JL, Duñabeitia JA. Driving safety: Investigating the cognitive foundations of accident prevention. Heliyon 2023; 9:e21355. [PMID: 38027813 PMCID: PMC10643293 DOI: 10.1016/j.heliyon.2023.e21355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 10/19/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
Driving is a crucial aspect of personal independence, and accurate assessment of driving skills is vital for ensuring road safety. This study aimed to identify reliable cognitive predictors of safe driving through a driving simulator experiment. We assessed the driving performance of 66 university students in two distinct simulated driving conditions and evaluated their cognitive skills in decision-making, attention, memory, reasoning, perception, and coordination. Multiple regression analyses were conducted to determine the most reliable cognitive predictor of driving outcome. Results revealed that under favorable driving conditions characterized by good weather and limited interactions with other road users, none of the variables tested in the study were able to predict driving performance. However, in a more challenging scenario with adverse weather conditions and heavier traffic, cognitive assessment scores demonstrated significant predictive power for the rate of traffic infractions committed. Specifically, cognitive skills related to memory and coordination were found to be most predictive. This study underscores the significance of cognitive ability, particularly memory, in ensuring safe driving performance. Incorporating cognitive evaluations in driver licensing and education/training programs can enhance the evaluation of drivers' competence and promote safer driving practices.
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Affiliation(s)
- Jose L. Tapia
- Centro de Investigación Nebrija en Cognición (CINC), Universidad Nebrija, Madrid, Spain
| | - Jon Andoni Duñabeitia
- Centro de Investigación Nebrija en Cognición (CINC), Universidad Nebrija, Madrid, Spain
- AcqVA Aurora Center, The Arctic University of Norway, Tromsø, Norway
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Grasso A, Tagliabue M. Over-speeding trend across self-reported driving aberrant behaviors: A simulator study. Front Psychol 2022; 13:1028791. [PMID: 36275261 PMCID: PMC9582949 DOI: 10.3389/fpsyg.2022.1028791] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
The aim of the present study is to investigate the relation between self-reported aberrant behaviors as measured by using the Italian version of the Manchester Driver Behavior Questionnaire (DBQ) and actual driving performance during a virtual simulation, focusing particularly on over-speeding. Individual variables are considered based on participants’ behavior, and driving styles are derived from both the self-report questionnaire and the kinematic variables obtained through a moped simulator after the simulated driving task. The experiment was carried out on an Italian sample of 79 individuals aged between 18 and 35 who had to drive throughout virtual road environments. A cluster analysis of the kinematic variables provided by the simulator was used to individuate two different groups of drivers: 45 fell into the cluster named “Prudent” and 34 participants fell into the “Imprudent” cluster. The Prudent participants were characterized by lower acceleration, lower speed, better overall evaluations, and a smaller number of accidents. Correlations showed that self-report responses correlated positively with performance variables in terms of acceleration, speed, and over-speeding. Furthermore, the results from a MANOVA supported and complemented this evidence by emphasizing the usefulness of the integrated approach employed. Overall, these results reflect the suitability of experimental sample-splitting into two clusters, pointing out the appropriateness and relevance of self-report DBQ use with particular emphasis on Ordinary Violations and Lapses. The integrated use of the driving simulator and the self-report DBQ instrument with reference to driving behavior made it possible to support previous theoretical considerations regarding the relations between on-road aberrant behaviors and over-speeding behaviors. It also enabled the addition of evidence on the effectiveness of the simulator in detecting drivers’ actual performance. These results are relevant to allow the integration of useful information to expand intervention and training designs that can be used to reduce risky behavior and promote road safety.
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Affiliation(s)
- Alice Grasso
- Department of General Psychology, University of Padua, Padua, Italy
| | - Mariaelena Tagliabue
- Department of General Psychology, University of Padua, Padua, Italy
- Department of Civil, Environmental and Architectural Engineering, University of Padua, Padua, Italy
- Mobility and Behavior Research Center—MoBe, University of Padua, Padua, Italy
- *Correspondence: Mariaelena Tagliabue,
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Highway Deceleration Lane Safety: Effects of Real-Time Coaching Programs on Driving Behavior. SUSTAINABILITY 2021. [DOI: 10.3390/su13169089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Real-time coaching programs are designed to give feedback on driving behavior to usage-based motor insurance users; they are often general purpose programs that aim to promote smooth driving. Here, we investigated the effect of different on-board real-time coaching programs on the driving behavior on highway deceleration lanes with a driving simulator experiment. The experiment was organized into two trials. The first was a baseline trial, in which participants drove without receiving any feedback; a cluster analysis was then performed to divide participants into two groups, based on their observed driving style. One month later, a second trial was carried out, with participants driving on the same path as the first trial, this time receiving contingent feedback related to their braking/acceleration behavior. Four feedback systems were tested; overall, there were eight experimental groups, depending on the clustered driving style (aggressive and defensive), feedback modality (visual and auditory), and feedback valence (positive and negative). Speed, deceleration, trajectory, and lateral control variables, collected before and onto the deceleration lane, were investigated with mixed ANOVAs, which showed that the real-time coaching programs significantly reduced speeds and maximum deceleration values, while improving lateral control. A change toward a safer exit strategy (i.e., entering the lane before starting to decelerate) was also observed in defensive drivers.
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Tagliabue M, Rossi R, Gastaldi M, De Cet G, Freuli F, Orsini F, Di Stasi LL, Vidotto G. Visual Feedback Effectiveness in Reducing Over Speeding of Moped-Riders. Front Psychol 2021; 12:611603. [PMID: 33776838 PMCID: PMC7990878 DOI: 10.3389/fpsyg.2021.611603] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 02/09/2021] [Indexed: 11/13/2022] Open
Abstract
The use of assistance systems aimed at reducing road fatalities is spreading, especially for car drivers, but less effort has been devoted to developing and testing similar systems for powered two-wheelers (PTWs). Considering that over speeding represents one of the main causal factors in road crashes and that riders are more vulnerable than drivers, in the present study we investigated the effectiveness of an assistance system which signaled speed limit violations during a simulated moped-driving task, in optimal and poor visibility conditions. Participants performed four conditions of simulated riding: one baseline condition without Feedback, one Fog condition in which visual feedback was provided so as to indicate to the participants when a speed limit (lower than that indicated by the traffic signals) was exceeded, and two post-Feedback conditions with and without Fog, respectively, in which no feedback was delivered. Results showed that participants make fewer speeding violations when the feedback is not provided, after 1 month, and regardless of the visibility condition. Finally, the feedback has been proven effective in reducing speed violations in participants with an aggressive riding style, as measured in the baseline session.
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Affiliation(s)
- Mariaelena Tagliabue
- Department of General Psychology, University of Padua, Padua, Italy.,Department of Civil, Environmental and Architectural Engineering, University of Padua, Padua, Italy
| | - Riccardo Rossi
- Department of Civil, Environmental and Architectural Engineering, University of Padua, Padua, Italy
| | - Massimiliano Gastaldi
- Department of General Psychology, University of Padua, Padua, Italy.,Department of Civil, Environmental and Architectural Engineering, University of Padua, Padua, Italy
| | - Giulia De Cet
- Department of Civil, Environmental and Architectural Engineering, University of Padua, Padua, Italy
| | - Francesca Freuli
- Department of General Psychology, University of Padua, Padua, Italy
| | - Federico Orsini
- Department of Civil, Environmental and Architectural Engineering, University of Padua, Padua, Italy
| | - Leandro L Di Stasi
- Mind, Brain, and Behavior Research Center, University of Granada, Granada, Spain
| | - Giulio Vidotto
- Department of General Psychology, University of Padua, Padua, Italy
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Gianfranchi E, Mento G, Duma GM, Chierchia C, Sarlo M, Tagliabue M. Electrophysiological correlates of attentional monitoring during a complex driving simulation task. Biol Psychol 2020; 154:107918. [PMID: 32534108 DOI: 10.1016/j.biopsycho.2020.107918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 05/30/2020] [Accepted: 06/02/2020] [Indexed: 10/24/2022]
Abstract
Starting from the evidence that complex tasks (e.g., driving) require lots of cognitive resources, this research aims at assessing the change of attentional electrophysiological correlates during an oddball task performed while driving a simulator. Twenty-four participants drove along six courses on a moped simulator, preceded by a baseline condition (i.e., watching a video clip of one driving course). Throughout the task, an auditory passive multi-feature oddball with both traffic-related and unrelated stimuli was presented, and the EEG activity was recorded along with driving performance indexes. The main results point out that, as participants learn to drive safely, more attentional resources are available to process the deviant oddball stimuli, as shown by the increase in the amplitude of mismatch negativity (deviant pure tones) and P3a (traffic-related sounds) in the second block of driving. We interpreted these effects as dependent on stimuli complexity and salience.
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Affiliation(s)
| | - Giovanni Mento
- Department of General Psychology, University of Padova, Padova Italy; Department of Developmental Psychology and Socialization, University of Padova, Padova Italy
| | - Gian Marco Duma
- Department of Developmental Psychology and Socialization, University of Padova, Padova Italy
| | | | - Michela Sarlo
- Department of General Psychology, University of Padova, Padova Italy; Padova Neuroscience Center, University of Padova, Padova, Italy
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