Risk Communication Design: Video vs. Text

Garg, Vaibhav; Camp, L. Jean; Connelly, Katherine; Lorenzen-Huber, Lesa

doi:10.1007/978-3-642-31680-7_15

Cited by 40 publications

(28 citation statements)

References 41 publications

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“…For example, both Garg et al and Blythe et al show that due to varying perceptions and abilities that correlate with demographic factors, computer-based risk communication should employ some degree of demographic targeting [19], [5]. While this work is likely applicable to wearable computing risk communication, we believe that a better understanding of users' information risk acceptance in this domain is warranted prior to examining risk communication.…”

Section: Related Workmentioning

confidence: 90%

Information Disclosure Concerns in The Age of Wearable Computing

Lee¹,

Lee²,

Egelman³

et al. 2016

Proceedings 2016 Workshop on Usable Security

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Abstract-Wearable devices, or "wearables," bring great benefits but also potential information disclosure risks that could expose users' activities without their awareness or consent. We surveyed 1,782 Internet users about various data associated with the capabilities of popular wearable devices on the market to identify the data disclosure scenarios that users find most concerning. Our study relatively ranks potential data capture scenarios enabled by wearables and investigates the impact of the recipient of the data on the perceived risk of data disclosure. We conclude with a brief survey of users' perception of general risks associated with wearable devices, which includes factors such as safety, changes in social behaviors, and impact on fashion. To our knowledge, this is the largest user-based experiment concerning information disclosure surrounding wearables. We hope that this work will aid in the design of future user notifications, permission management, and access control schemes for wearables.

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Section: Related Workmentioning

confidence: 90%

Information Disclosure Concerns in The Age of Wearable Computing

Lee¹,

Lee²,

Egelman³

et al. 2016

Proceedings 2016 Workshop on Usable Security

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show abstract

“…Web-based studies: We found only three web-based studies. One is a survey-based experiment [66] conducted online with older adults and a second is a small online study with five participants [173]. A third study [44] does not evaluate the educational tool itself but instead uses the tool to collect consumer behaviour data online.…”

Section: Types Of Evaluationmentioning

confidence: 99%

A Systematic Review of Multimedia Tools for Cybersecurity Awareness and Education

Zhang-Kennedy

Chiasson

2021

ACM Comput. Surv.

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We conduct a comprehensive review covering academic publications and industry products relating to tools for cybersecurity awareness and education aimed at non-expert end-users developed in the past 20 years. Through our search criteria, we identified 119 tools that we cataloged into five broad media categories. We explore current trends, assess their use of relevant instructional design principles, and review empirical evidence of the tools’ effectiveness. From our review, we provide an evaluation checklist and suggest that a more systematic approach to the design and evaluation of cybersecurity educational tools would be beneficial.

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“…Alternatively, it might be possible that an audio-visual video is more likely to be retained compared to a single visual text with a pictograph. Hence, providing the same risk information as a short video might lead to an increase in risk perception (Conijn et al, 2020 ; Garg, Camp, Connelly, & Lorenzen-Huber, 2012 ). Remarkably, participants evaluated the personalised risk message positively, although it did not achieve the intended effect on risk perception.…”

Section: Discussionmentioning

confidence: 99%

Antimicrobial-resistant bacteria in food: which behaviour change strategies increase consumers’ risk awareness and preventive food-handling behaviour?

Freivogel

Visschers

2021

Health Psychology and Behavioral Medicine

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Objectives: We aimed to identify the potential of behaviour change strategies to effectively increase consumers' risk awareness, behavioural intention, and preventive food-handling behaviour to reduce the transmission risk of antimicrobialresistant bacteria through food. The applied strategies targeted knowledge and determinants of the health action process approach (HAPA). We tested techniques that are expected to increase knowledge, risk perception, and positive outcome expectancy (Study 1) as well as those that increase planning and coping self-efficacy (Study 2) in two randomised control trials. Methods: In Study 1 (N = 328), a 2 × 2 between-subject design was employed to investigate the effects of an educational video about the spread of antimicrobial-resistant bacteria and a personalised risk message on knowledge, risk perception, outcome expectancy and consequently on intention regarding safe food-handling behaviour. In Study 2 (N = 129), we used a 2 × 2 design to examine to what extent goal setting (implemented vs. not implemented) and time (pre-vs. post-test) affected planning, coping self-efficacy, and preventive food-handling behaviour. Results: In Study 1, we found that the video increased knowledge and the perceived susceptibility of risk compared to the control video. We found no increase on the dependent variables after receiving the personalised risk message. In Study 2, goal setting significantly improved safe food-handling behaviour compared to the control condition. Moreover, participants in the goal-setting condition showed more planning of safe food-handling measures and of dealing with emerging barriers than participants in the control condition. Conclusions: These findings demonstrate that the delivery of an educational video on the spread of antimicrobial-resistant bacteria is a useful strategy to increase risk awareness, whereas goal setting presents a promising approach to improve foodhandling behaviour. Following the HAPA, an additional effective behaviour change technique is required that decreases negative outcome expectancies and improves coping self-efficacy, thereby further improving intention and behaviour.

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Risk Communication Design: Video vs. Text

Cited by 40 publications

References 41 publications

Information Disclosure Concerns in The Age of Wearable Computing

Information Disclosure Concerns in The Age of Wearable Computing

A Systematic Review of Multimedia Tools for Cybersecurity Awareness and Education

Antimicrobial-resistant bacteria in food: which behaviour change strategies increase consumers’ risk awareness and preventive food-handling behaviour?

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