RESUMO
BACKGROUND: Geographical environments influence people's active mobility behaviors, contributing to their physical and mental health. The use of Virtual Reality (VR) in experimental research can unveil new insights into the relationship between exposure to geographic environments and active mobility behaviors. This systematic review aims to (1) identify environmental attributes investigated in relation with walking and cycling, using VR, (2) assess their impacts on active mobility behaviors and attitudes, and (3) identify research gaps, strengths and limitations in VR-based experimental research. METHODS: Articles published between January 2010 and February 2022 within five databases (PubMed, Scopus, EBSCO, IEEE Xplore, and Cochrane Library) were explored using three keywords and their synonyms: Virtual Reality, Active mobility behavior, and Geographical environments. Studies focusing on indoor environments, driving simulation, disease-specific groups, non-relevant disciplines (e.g. military, emergency evacuation), VR methodology/software optimization, and those with static participants' involvement were excluded. The full protocol is available from PROSPERO (ID = CRD42022308366). RESULTS: Out of 3255 articles, 18 peer-reviewed papers met the selection criteria, mostly focusing on walking (83%). Most studies used head-mounted displays (94%) and relied on convenience sampling (72% below 100 participants). Both static (33%) and dynamic (45%) environmental attributes have been investigated, with only 22% of them simultaneously in the same virtual environment. Greenness and crowd density were the most frequent attributes, rather consistently associated with emotional states and movement behaviors. Few studies have taken into account participant's previous VR experience (33%) and cybersickness (39%) while both are likely to affect an individual's perception and behavior. CONCLUSIONS: Future research should explore a broader range of environmental attributes, including static and dynamic ones, as well as a more complex integration of these attributes within a single experiment to mimic the effect of realistic environments on people's active mobility behaviors and attitudes. Larger and more diverse population samples are deemed required to improve result generalizability. Despite methodological challenges, VR emerges as a promising tool to disentangle the effect of complex environments on active mobility behaviors.
Assuntos
Ciclismo , Realidade Virtual , Caminhada , Humanos , Caminhada/psicologia , Ciclismo/estatística & dados numéricos , Ciclismo/psicologiaRESUMO
BACKGROUND: Prior research has identified the mediating effect of physical activity in the relationship between self-perceptions of aging and physical health. However, this impact on mental health is unknown, and the influence of environmental contexts proposed by ecological models in this regard remains largely unexplored. Therefore, this study aimed to investigate the role of physical activity in the relationship between self-perceptions of aging and depressive symptoms in older adults, and compare the impact across four levels of neighborhood walkability. METHODS: A sample of 1,055 community-dwelling older adults aged 65 or above was obtained through random-digit-dialing computer-assisted telephone interviewing. The individual's neighborhood walkability was calculated using Walk Score®, and categorized into four levels: car-dependent, somewhat walkable, very walkable, and walker's paradise. Partial least squares structural equation modelling was employed. RESULTS: We found that more positive self-perceptions of aging were associated with fewer depressive symptoms and a mediation effect of physical activity in this relationship. Among the four levels of neighborhood walkability, the mediation effect of physical activity was only statistically significant in the lowest level (car-dependent). The findings supported our hypotheses regarding the mediating effect of self-perceptions of aging on depressive symptoms via physical activity. Neighborhood walkability might potentially influence the mediating role of physical activity. CONCLUSIONS: This study emphasizes key areas on intervention programs and policy formulation to promote mental health in older adults.
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Envelhecimento , Depressão , Exercício Físico , Características de Residência , Autoimagem , Caminhada , Humanos , Idoso , Masculino , Feminino , Depressão/psicologia , Depressão/epidemiologia , Caminhada/fisiologia , Caminhada/psicologia , Taiwan/epidemiologia , Exercício Físico/psicologia , Exercício Físico/fisiologia , Envelhecimento/psicologia , Envelhecimento/fisiologia , Idoso de 80 Anos ou mais , Vida Independente/psicologiaRESUMO
BACKGROUND: It remains unknown whether good neighbourhood perception can enhance the benefits of favourable built environment to physical activity. Moreover, the moderation pattern is less understood in developing countries. OBJECTIVES: This work aims to examine the moderation effects of perceived neighbourhood safety and aesthetics on the relationship between built environment and time for recreational walking. METHODS: We performed the examination using a sample of 760 residents in Fuzhou City, China. The Negative Binomial Regression Model was developed to examine the moderation roles of neighbourhood safety and aesthetics on the impact of built environment, adjusting for the effects of location, socioeconomic, personal preferences and social environment factors. Moreover, two sensitivity analyses were performed to test whether the moderators found are robust to the control of residential self-selection, and differential measures of conceptually-comparable aspects of built environment. RESULTS: We found stronger associations of time for recreational walking with road density and proportion of parks and squares POIs for residents with high perception of neighbourhood safety, compared to those with low perception of neighbourhood safety. There was a greater effect of the proportion of parks and squares POIs, when perceived aesthetics was high than when perceived aesthetics was low. The findings of neighbourhood safety and aesthetics as moderator, were robust in the two sensitivity analyses. No significant moderation effect was found for land use diversity. CONCLUSIONS: High perceived neighbourhood safety can magnify the positive effects of road connectivity and accessibility to parks and squares. Neighbourhood aesthetics positively moderates the association of time for recreational walking with accessibility to parks and squares. The findings emphasize the need to consider safety- and aesthetics-specific differences in estimates of built environment effects. Improvements in neighbourhood safety and aesthetics are key to effective interventions in built environment to better promote physical activity.
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Ambiente Construído , Caminhada , Humanos , China , Caminhada/estatística & dados numéricos , Caminhada/psicologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Estética , Características da Vizinhança , Segurança , Características de Residência/estatística & dados numéricos , Planejamento Ambiental , Recreação , Percepção , Adulto JovemRESUMO
BACKGROUND: Active transport- for example walking and bicycling to travel from place to place- may improve physical fitness and health and mitigate climate change if it replaces motorised transport. The aim of this study is to analyse the active transport behaviour of adults living in Germany, to investigate differences among population groups and to determine whether climate protection is a frequent motive for this behaviour. METHODS: This study uses self-reported data of 4,971 adults who participated in a national health survey (German Health Update 2021), which was conducted as a telephone survey from July to December 2021. Associations between active transport behaviour and corresponding motives with sociodemographic and health-related variables were analysed using logistic regression models. RESULTS: Of the adult population, 83% use active transport at least once a week. The frequency and duration of walking per week are significantly higher than those for bicycling (walking 214 min/week; bicycling 57 min/week). Those with a lower education level are less likely to practise active transport than those with a higher education level. Furthermore, women are less likely to use a bicycle for transport than men. Among those practising active transport, the most frequently mentioned motive is "is good for health" (84%) followed by "to be physically active" (74%) and "is good for the climate/environment" (68%). Women and frequent bicyclists (at least 4 days/week) mention climate protection as a motive more often than men and those bicycling occasionally. CONCLUSIONS: The improvement of active transport, especially among people with lower education and women (for bicycling), may benefit from better insights into motives and barriers. Climate protection is an important motivator for practising active transport within the adult population living in Germany and should therefore have greater emphasis in behavioural change programmes.
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Ciclismo , Motivação , Meios de Transporte , Caminhada , Humanos , Alemanha , Feminino , Masculino , Adulto , Ciclismo/estatística & dados numéricos , Ciclismo/psicologia , Pessoa de Meia-Idade , Estudos Transversais , Caminhada/estatística & dados numéricos , Caminhada/psicologia , Adulto Jovem , Idoso , Meios de Transporte/estatística & dados numéricos , Meios de Transporte/métodos , Adolescente , Mudança Climática , Comportamentos Relacionados com a Saúde , Inquéritos EpidemiológicosRESUMO
OBJECTIVE: Previous research has shown that daily activities are crucial for mental health among older people, and that such activities declined during the COVID-19 pandemic. While previous studies have confirmed a link between stringent restrictions and an increase in mental ill-health, the role of daily activities as a mediator in this relationship remains underexplored. We analyzed whether reductions in daily activities mediated the impact of these COVID-19 restrictions on mental ill-health during the pandemic's initial phase. METHODS: We used data from Wave 8 SHARE Corona Survey covering 41,409 respondents from 25 European countries and Israel as well as data on COVID-19 restrictions from the Oxford Government Response Tracker (OxCGRT). Multilevel regression and multilevel-mediation analysis were used to examine the relationships between restrictions, daily activities and mental ill-health. RESULTS: Reductions in walking and shopping showed a notably stronger association with increases in mental ill-health compared to social activities. Furthermore, declines in walking could account for about a quarter of the relationship between restrictions and increased mental ill-health, but the mediating effects of the other activates were negligible. CONCLUSIONS: The study highlights the essential role of maintaining daily activities, particularly walking, to mitigate the negative psychological effects of pandemic-related restrictions among older populations in Europe.
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Atividades Cotidianas , COVID-19 , Saúde Mental , Humanos , COVID-19/psicologia , COVID-19/epidemiologia , Idoso , Europa (Continente)/epidemiologia , Masculino , Feminino , Atividades Cotidianas/psicologia , Idoso de 80 Anos ou mais , SARS-CoV-2 , Caminhada/psicologia , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Pessoa de Meia-IdadeRESUMO
Decisions about where to move occur throughout the day and are essential to life. Different movements may present different challenges and affect the likelihood of achieving a goal. Certain choices may have unintended consequences, some of which may cause harm and bias the decision. Movement decisions rely on a person gathering necessary visual information via shifts in gaze. Here we sought to understand what influences this information-seeking gaze behavior. Participants chose between walking across one of two paths that consisted of terrain images found in either hiking or urban environments. We manipulated the number and type of terrain of each path, which altered the amount of available visual information. We recorded gaze behavior during the approach to the paths and had participants rate the confidence in their ability to walk across each terrain type (i.e., self-efficacy) as though it was real. Participants did not direct gaze more to the path with greater visual information, regardless of how we quantified information. Rather, we show that a person's perception of their motor abilities predicts how they visually explore the environment with their eyes as well as their choice of action. The greater the self-efficacy in walking across one path, the more they directed gaze to it and the more likely they chose to walk across it.
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Comportamento de Escolha , Fixação Ocular , Autoeficácia , Caminhada , Humanos , Masculino , Caminhada/fisiologia , Caminhada/psicologia , Feminino , Fixação Ocular/fisiologia , Adulto Jovem , Adulto , Comportamento de Escolha/fisiologia , Movimentos Oculares/fisiologia , Percepção Visual/fisiologiaRESUMO
BACKGROUND: Depression is a prevalent issue among older adults and can significantly impact their overall quality of life. While traditional treatments may not always be sufficient or suitable for all individuals, the potential of alternative interventions, such as mindful walking, offers a ray of hope. This study aimed to evaluate the impact of mindful walking on rumination, agility, vitality, and mindfulness in geriatric patients with depressive disorders. METHOD: A prospective quasi-experimental design was employed with a purposive sample of 35 clients in the intervention group and 33 in the control group. This study utilized the Ruminative Responses Scale - Short Form (RRS-SF) and Five Facet Mindfulness Questionnaire (FFMQ) to measure the primary outcome. The Timed Up and Go Test (TUG) and State-Level Version of the Subjective Vitality Scale (SVS) were used to measure the secondary outcomes. RESULTS: Mindful walking significantly affected vitality, mindfulness, and rumination, with effect sizes (Õ²2 = 0.168, 0.137, and 0.127), respectively. On the other hand, the intervention had a less significant effect on agility, with an effect size (Õ²2 = 0.047). CONCLUSION: This study revealed that geriatric clients with depressive disorders showed more significant improvements in vitality, followed by improvement in rumination and agility. Integrating mindful walking as a part of care plans for those clients would promote their physical activity and mental well-being.
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Transtorno Depressivo , Atenção Plena , Qualidade de Vida , Caminhada , Humanos , Feminino , Masculino , Idoso , Caminhada/psicologia , Estudos Prospectivos , Transtorno Depressivo/psicologia , Transtorno Depressivo/terapia , Inquéritos e Questionários , Qualidade de Vida/psicologiaRESUMO
The 'Bow-Wow Patrol (BWP)', established to avert local crime by encouraging dog walking, may help build social relationships among individuals through dog walking. However, details of its social influence remain unclear. Thus, this study aimed to elucidate the social roles of BWP in the urban areas of Japan. A total of 18 BWP organisation members from two Tokyo municipalities were recruited using snowball sampling between November 2021 and July 2022. In an interview, participants were asked about their perceptions of changes in their social relationships through the BWP. Qualitative content analysis was conducted after text mining using the KH Coder software. The mean age of the participants was 63.9 years, and 83.3% engaged in BWP 7 days a week. The content analysis revealed six social roles of the BWP: establishment of social networks with schools as the centre, establishment of loose networks inside and outside the BWP organization, enhancement of a sense of trust among neighbours, enhancement of a sense of trust in communities, norms of reciprocity among dog owners, and dog and owner characteristics. This study found that the BWP in urban Japan strengthens social cohesion and expands social networks among dog walkers, encouraging them to continue walking.
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Caminhada , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Caminhada/psicologia , Japão , Cães , Animais , Pesquisa Qualitativa , Idoso , Rede Social , População UrbanaRESUMO
OBJECTIVE: As a major safety intervention, infrastructural facilities such as footbridges, underpasses or signals are provided for pedestrians to remove their direct interactions with vehicles and consequently ensure safe crossing as they attempt to cross roadways. Interestingly, it is evident that even within the proximity of footbridges or underpasses, some individuals are more willing to take the risk of crossing at-grade even where there are no signals or crosswalk markings to separate their movement from vehicles. These crossing alternatives may have different utilization depending on location and road user types. Therefore, sustainable crossing facilities are needed to meet pedestrian needs. This study attempts to investigate the factors that influence pedestrians to avoid provided footbridges and engage in at-grade crossing behaviors. METHODS: The crossing point preference is an interpersonal behavior which is a multifaceted and complex phenomenon involving conscious (intentions) and subconscious (habits) factors. This study employs Triandis' Theory of Interpersonal Behavior (TIB) as a theoretical framework and structural equation modeling to achieve study objectives. Pedestrians were intercepted randomly and socio-demographics, trip characteristics and perceptions data collected through a stated preference survey. RESULTS: Perceived consequence, affect, and social factors were found as significant antecedents of at-grade crossing intentions. Habits and facilitating conditions significantly moderate the impact of crossing intentions on actual at-grading crossing behavior. Pedestrians' perceived consequence was found to significantly mediate the impact of social factors and affective factors on intention to cross at-grade. Apart from gender, age, satisfaction with footbridge features, work trips, and crossing frequency were all significant determinants of actual crossing at-grade behavior. CONCLUSIONS: The study findings can help road safety agencies provide acceptable sustainable facilities that will be used by pedestrians to ensure that the purpose of investments toward pedestrian crossing safety is achieved. Effective road safety education and awareness campaigns on negative consequences of crossing at-grade, while highlighting the benefits of using provided footbridges are suggested to be undertaken by government agencies.
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Pedestres , Humanos , Acidentes de Trânsito/prevenção & controle , Acidentes de Trânsito/psicologia , Caminhada/psicologia , Segurança , IntençãoRESUMO
The available evidence suggests that exposure to natural environments promotes more positive body image, but to date this research has not considered impacts on children. To answer this question, we invited two groups of children in Poland - matched in terms of age (range = 6 to 12 years), gender identities, and racialised status - to go for a group walk in either a natural environment (n = 80) or a built environment (n = 81). Before and after the walks, participants were asked to complete an adapted, state version of the Body Appreciation Scale-2 for Children. The results of a mixed analysis of variance indicated that children who went for a walk in the natural environment reported a significant improvement to state body appreciation (d = 0.35), whereas those who went for a walk in the built environment did not (d = 0.04). The results also showed no significant impact of gender identity (girls vs. boys) or age (middle vs. late childhood) on this finding. These results show for the first time that nature exposure may help to improve body image outcomes in children, at least in the immediate term, which may prove beneficial for future interventionist work.
Assuntos
Imagem Corporal , Caminhada , Humanos , Feminino , Masculino , Criança , Imagem Corporal/psicologia , Caminhada/psicologia , Polônia , Ambiente Construído , Natureza , Identidade de Gênero , Meio Ambiente , Satisfação PessoalRESUMO
Physical inactivity contributes to over 800,000 deaths annually. Numerous non-pharmacological interventions provide a route to address this behavioural risk factor linked to the growth of non-communicable diseases. Here, we consider a nature-based intervention, specifically group outdoor health walks (GOHW), as a non-pharmacological intervention to increase physical activity and contribute to health and quality of life amongst older adults. We used the theoretically grounded Capability, Opportunity, Motivation, and Behaviour (COM-B) model as a lens to examine interviews with participants in a GOHW with an activity tracker and signposted by health clinics in Scotland, UK. Analysis identified capabilities, opportunities, and motivations, their impact on behaviour, and perceived physical and mental health. The application of the COM-B model to intervention evaluation allowed us to examine two separate behaviours, that of (i) engaging with the intervention itself, and (ii) incorporating the behaviour into one's life that the intervention targets. Analysis identified emerging capabilities, opportunities, and motivations that supported additional health-promoting behaviours, including increased time outdoors in nature and leadership to self-organise continued group walks. We offer insight into the design of nature-based interventions to effectively engage older adults with chronic health conditions and foster personal behaviour change for health and well-being.
Assuntos
Exercício Físico , Promoção da Saúde , Motivação , Humanos , Idoso , Promoção da Saúde/métodos , Feminino , Masculino , Escócia , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Pesquisa Qualitativa , Caminhada/psicologia , Comportamentos Relacionados com a Saúde , Qualidade de VidaRESUMO
Cognitive abilities decline with healthy ageing which can have a critical impact on day-to-day activities. One example is road crossing where older adults (OAs) disproportionally fall victim to pedestrian accidents. The current research examined two virtual reality experiments that investigated how the complexity of the road crossing situation impacts OAs (N = 19, ages 65-85) and younger adults (YAs, N = 34, ages 18-24) with a range of executive functioning abilities (EFs). Overall, we found that OAs were able to make safe crossing decisions, and were more cautious than YAs. This continued to be the case in high cognitive load situations. In these situations, safe decisions were associated with an increase in head movements for participants with poorer attention switching than participants with better attention switching suggesting these groups developed compensation strategies to continue to make safe decisions. In situations where participants had less time to make a crossing decision all participants had difficulties making safe crossing decisions which was amplified for OAs and participants with poorer EFs. Our findings suggest more effort should be taken to ensure that road crossing points are clear of visual obstructions and more speed limits should be placed around retirement or care homes, neither of which are legislated for in the UK and Australia.
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Acidentes de Trânsito , Realidade Virtual , Humanos , Idoso , Acidentes de Trânsito/psicologia , Cognição , Atenção , Função Executiva , Caminhada/psicologiaRESUMO
Background: Previous literature lacks summative information on the mental health benefits achieved from different forms of walking. Objective: The aim of this study was to assess the effectiveness of different forms of walking in reducing symptoms of depression and anxiety. Methods: This was a systematic review and meta-analysis of randomized controlled trials (RCTs) assessing the effects of walking on depressive and anxiety symptoms. MEDLINE, Cochrane Central Register of Controlled Trials (CENTRAL), Embase, PsycINFO, Allied and Complementary Medicine Database (AMED), CINAHL, and Web of Science were searched on April 5, 2022. Two authors independently screened the studies and extracted the data. Random-effects meta-analysis was used to synthesize the data. Results were summarized as standardized mean differences (SMDs) with 95% CIs in forest plots. The risk of bias was assessed by using the Cochrane Risk of Bias tool. Results: This review included 75 RCTs with 8636 participants; 68 studies reported depressive symptoms, 39 reported anxiety symptoms, and 32 reported both as the outcomes. One study reported the results for adolescents and was not included in the meta-analysis. The pooled results for adults indicated that walking could significantly reduce depressive symptoms (RCTs: n=44; SMD -0.591, 95% CI -0.778 to -0.403; I2=84.8%; τ2=0.3008; P<.001) and anxiety symptoms (RCTs: n=26; SMD -0.446, 95% CI -0.628 to -0.265; I2=81.1%; τ2=0.1530; P<.001) when compared with the inactive controls. Walking could significantly reduce depressive or anxiety symptoms in most subgroups, including different walking frequency, duration, location (indoor or outdoor), and format (group or individual) subgroups (all P values were <.05). Adult participants who were depressed (RCTs: n=5; SMD -1.863, 95% CI -2.764 to -0.962; I2=86.4%; τ2=0.8929) and those who were not depressed (RCTs: n=39; SMD -0.442, 95% CI -0.604 to -0.280; I2=77.5%; τ2=0.1742) could benefit from walking effects on their depressive symptoms, and participants who were depressed could benefit more (P=.002). In addition, there was no significant difference between walking and active controls in reducing depressive symptoms (RCTs: n=17; SMD -0.126, 95% CI -0.343 to 0.092; I2=58%; τ2=0.1058; P=.26) and anxiety symptoms (14 RCTs, SMD -0.053, 95% CI -0.311 to 0.206, I2=67.7%, τ2=0.1421; P=.69). Conclusions: Various forms of walking can be effective in reducing symptoms of depression and anxiety, and the effects of walking are comparable to active controls. Walking can be adopted as an evidence-based intervention for reducing depression and anxiety. More evidence on the effect of low-intensity walking is needed in the future.
Assuntos
Ansiedade , Depressão , Caminhada , Humanos , Caminhada/psicologia , Caminhada/estatística & dados numéricos , Depressão/psicologia , Ansiedade/psicologia , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
The utility maximization theory, based on the rationality of human beings, has proven effective in modeling pedestrians' decision-making processes while crossing roads. However, there are still unexplained variations in crossing behavior, and deviations from the rational utility model frequently occur in real-life scenarios. This experimental study sheds new light on the presence of inter-individual interactions among pedestrians and the nature of collective behaviors during road crossings. The present study develops a multi-pedestrian virtual reality simulator specifically designed to investigate the impact of social interaction on pedestrians' eye-scanning patterns, perceived responses, crossing behaviors, and the associated crash risk. Our findings indicate that the collective behavior significantly influences pedestrians' behaviors by diverting their attention from essential eye-scanning patterns that reflect their cognitive processes. Pedestrians in pairs exhibit a higher tendency to fixate on each other, spend less time in the decision phase, walk at a slower pace during the crossing phase, and consequently face a higher degree of exposure to dangerous situations compared to when crossing alone. Encouraged by these findings on the effects of social interaction, we discuss preventive strategies to mitigate the negative impacts of collective behavior and foster pedestrians' safety awareness.
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Pedestres , Realidade Virtual , Humanos , Comportamento de Massa , Pedestres/psicologia , Acidentes de Trânsito/prevenção & controle , Acidentes de Trânsito/psicologia , Segurança , Caminhada/psicologiaRESUMO
The interactions between vehicles and pedestrians are complex due to their interdependence and coupling. Understanding these interactions is crucial for the development of autonomous vehicles, as it enables accurate prediction of pedestrian crossing intentions, more reasonable decision-making, and human-like motion planning at unsignalized intersections. Previous studies have devoted considerable effort to analyzing vehicle and pedestrian behavior and developing models to forecast pedestrian crossing intentions. However, these studies have two limitations. First, they mainly focus on investigating variables that explain pedestrian crossing behavior rather than predicting pedestrian crossing intentions. Moreover, some factors such as age, sensation seeking and social value orientation, used to establish decision-making models in these studies are not easily accessible in real-world scenarios. In this paper, we explored the critical factors influencing the decision-making processes of human drivers and pedestrians respectively by using virtual reality technology. To do this, we considered available kinematic variables and analyzed the internal relationship between motion parameters and pedestrian behavior. The analysis results indicate that longitudinal distance and vehicle acceleration are the most influential factors in pedestrian decision-making, while pedestrian speed and longitudinal distance also play a crucial role in determining whether the vehicle yields or not. Furthermore, a mathematical relationship between a pedestrian's intention and kinematic variables is established for the first time, which can help dynamically assess when pedestrians desire to cross. Finally, the results obtained in driver-yielding behavior analysis provide valuable insights for autonomous vehicle decision-making and motion planning.
Assuntos
Condução de Veículo , Tomada de Decisões , Intenção , Pedestres , Realidade Virtual , Humanos , Pedestres/psicologia , Masculino , Adulto , Condução de Veículo/psicologia , Feminino , Adulto Jovem , Aceleração , Fenômenos Biomecânicos , Acidentes de Trânsito/prevenção & controle , Caminhada/psicologiaRESUMO
BACKGROUND: Stress is a widespread phenomenon and reality of everyday life, entailing negative consequences for physical and psychological wellbeing. Previous studies have indicated that exposure to greenspaces and nature-based interventions are promising approaches to reducing stress and promoting restoration. However, an increasing percentage of the population lives in urban regions with limited opportunities to spend time in greenspaces. In addition, urban settings typically feature increased levels of noise, which represents a major environmental stressor. Although various studies have compared the effects of exposure to greenspaces versus urban built environments, evidence of the effects of noise in this context is very limited. Psychophysiological benefits of exposure to greenspaces compared to urban built environments reported in earlier studies might be less (or at least not only) due to features of the greenspaces than to additional stressors, such as road traffic noise in the urban built environment. Hence, differences in the effects attributed to greenness in previous studies may also be due to potentially detrimental noise effects in comparison settings. This paper reports the study protocol for a randomized, controlled intervention study comparing the effects of walking in forest versus urban built environments, taking road traffic noise exposure during walks in the respective settings into account. METHODS: The protocol envisages a field study employing a pretest-posttest design to compare the effects of 30-min walks in urban built environments and forests with different road traffic noise levels. Assessments will consist of self-reported measures, physiological data (salivary cortisol and skin conductance), an attention test, and noise, as well as greenness measurements. The outcomes will be restoration, stress, positive and negative affect, attention, rumination, and nature connectedness. DISCUSSION: The results will inform about the restorative effect of walking in general, of exposure to different types of environments, and to different noise levels in these sites. The study will provide insights into the benefits of walking and nature-based interventions, taking into account the potential detrimental effects of noise exposure. It will thus facilitate a better understanding of low-threshold interventions to prevent stress and foster wellbeing. TRIAL REGISTRATION: ISRCTN48943261 ; Registered 23.11.2023.
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Ambiente Construído , Florestas , Ruído dos Transportes , Caminhada , Adulto , Feminino , Humanos , Masculino , Resposta Galvânica da Pele/fisiologia , Hidrocortisona/análise , Ruído dos Transportes/efeitos adversos , Estresse Psicológico/psicologia , Caminhada/psicologia , Caminhada/estatística & dados numéricos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
This study examined the effects of walking environments on state body satisfaction and state body appreciation and the potential moderating role of body sanctification. Participants included 189 undergraduates from a private Christian University in the Southwestern US, randomly assigned to walk for 20-minutes in a natural, outdoors built, or indoors built environment. Participants completed measures of state body satisfaction and state body appreciation prior to and immediately following the walk. Those who walked in nature experienced increased state body satisfaction but not state body appreciation compared to those who walked in an indoor built environment. Theistic sanctification of the body was associated with greater state body appreciation and moderated the relationship between walking location and body appreciation. Participants who sanctified their bodies to a greater extent experienced increases in body appreciation when walking in a natural environment compared to an indoor built environment relative to those who were lower in body sanctification. Nontheistic sanctification of the body was associated with higher state body satisfaction and state body appreciation but did not moderate links between walking location and these outcomes. Overall, walking in nature is beneficial to body satisfaction and theistic sanctification of the body may bolster these effects.
Assuntos
Imagem Corporal , Satisfação Pessoal , Caminhada , Humanos , Caminhada/psicologia , Feminino , Masculino , Imagem Corporal/psicologia , Adulto Jovem , Adulto , Ambiente Construído , Adolescente , Natureza , Estudantes/psicologia , Meio AmbienteRESUMO
OBJECTIVE: Jaywalking is an important cause of pedestrian-related automobile accidents. Exploring the factors that influence jaywalking behavior and suggesting appropriate improvement measures are critical for reducing automobile accidents involving pedestrians. METHODS: This study divided traffic situations into high-risk and low-risk situations. Each situation contained three visual attention cues: vehicle, traffic light, and group behavior. Based on this, the role of visual cues in guiding pedestrians' attention and influencing their decisions during jaywalking was examined. Sixty participants, with an average age of 19, were recruited. They were shown 84 crosswalk videos randomly while their crossing decisions and eye movement data were recorded. RESULTS: In low-risk situations, pedestrians spent more attention on group behavioral cues when making jaywalking decisions. The rate of jaywalking increased with the number of other jaywalking pedestrians. In high-risk situations, the pedestrians' total fixation duration at vehicle hazard cues was longer when making jaywalking decisions, and the jaywalking rate decreased. CONCLUSIONS: The results indicate that pedestrians' jaywalking decisions were based on other pedestrians' illegal crossing cues and automatic associative processes in low-risk situations. The higher the number of people crossing the street, the higher the number of pedestrians illegally crossing the road. In high-risk situations, pedestrians paid more attention to vehicle hazard cues before making jaywalking decisions, and fewer illegal crossings. The jaywalking decisions were based on a risk assessment, a controlled analytical process. The results verify the effect of visual cues on pedestrians' attentional guidance and decision-making in different traffic situations, as well as the effectiveness of visual attention in predicting decision intention. The findings provide a theoretical basis and data reference for pedestrian safety education and constructing an intelligent driving pedestrian trajectory prediction model.
Assuntos
Acidentes de Trânsito , Atenção , Sinais (Psicologia) , Tomada de Decisões , Pedestres , Caminhada , Humanos , Pedestres/psicologia , Masculino , Feminino , Adulto Jovem , Acidentes de Trânsito/prevenção & controle , Caminhada/psicologia , Adolescente , Movimentos Oculares , Adulto , Universidades , Estudantes/psicologiaRESUMO
It has been indicated that extreme sport activities result in a highly rewarding experience, despite also providing fear, stress and anxiety. Studies have related this experience to the concept of flow, a positive feeling that individuals undergo when they are completely immersed in an activity. However, little is known about the exact nature of these experiences, and, there are still no empirical results to characterize the brain dynamics during extreme sport practice. This work aimed at investigating changes in psychological responses while recording physiological (heart rate-HR, and breathing rate-BR) and neural (electroencephalographic-EEG) data of eight volunteers, during outdoors slackline walking in a mountainous environment at two different altitude conditions (1 m-low-walk- and 45 m-high-walk-from the ground). Low-walk showed a higher score on flow scale, while high-walk displayed a higher score in the negative affect aspects, which together point to some level of flow restriction during high-walk. The order of task performance was shown to be relevant for the physiological and neural variables. The brain behavior during flow, mainly considering attention networks, displayed the stimulus-driven ventral attention network-VAN, regionally prevailing (mainly at the frontal lobe), over the goal-directed dorsal attention network-DAN. Therefore, we suggest an interpretation of flow experiences as an opened attention to more changing details in the surroundings, i.e., configured as a 'task-constantly-opened-to-subtle-information experience', rather than a 'task-focused experience'.
Assuntos
Altitude , Atenção , Eletroencefalografia , Emoções , Frequência Cardíaca , Caminhada , Humanos , Masculino , Caminhada/fisiologia , Caminhada/psicologia , Adulto , Atenção/fisiologia , Frequência Cardíaca/fisiologia , Emoções/fisiologia , Feminino , Adulto Jovem , Taxa Respiratória/fisiologia , Encéfalo/fisiologia , Esportes/psicologia , Esportes/fisiologiaRESUMO
BACKGROUND: Breast cancer survivors often suffer from diagnosis- and therapy-related long-term side effects, such as cancer related fatigue, restricted stress resilience and quality of life. Walking as a physical activity and mindfulness practice have been shown to be helpful in studies. The aim of this study was to compare the individual experiences and subjectively perceived effects of walking in combination with mindfulness practice with moderate walking alone in breast cancer patients. This paper focuses on the qualitative results of a mixed-methods pilot study. METHODS: Breast cancer patients who had finished their primary oncologic treatment at least 6 months ago were randomized to an 8-week group intervention program of either mindful walking or moderate walking. Within the qualitative study part, semi-structured focus group interviews (2 interviews per study arm) were conducted and analyzed using a qualitative content analysis approach. Audio recorded interviews were transcribed verbatim and pseudonymized. The subsequent data analysis was performed by using MAXQDA®. RESULTS: A total of 51 women (mean age 55.8 [SD 10.9] years) were included in the RCT, among these 20 (mean age 56.7 [SD 12.0] years) participated in the focus group interviews (n = 11 patients of the mindful walking group; n = 9 patients of the walking group). Breast cancer patients in both groups described different effects in the complex areas of self-efficacy, coping, body awareness and self-reflection. While mindful walking primarily promoted body awareness and inner strength by mindfulness in breast cancer patients, moderate walking promoted self-efficacy by a confidence of their body and an easily integrated and accepted way of physical activity. CONCLUSIONS: Study interventions and the study setting triggered processes and reflections on one's own health and situation. However, mindful walking and moderate walking seem to address different resources. This important knowledge may help oncologists and other therapists to assess what type of interventions can best meet the needs and requirements of individual patients. TRIAL REGISTRATION: DKRS00011521; prospectively registered 21.12.2016; https://drks.de/search/de/trial/DRKS00011521.