Jan Maarten Schraagen

ORCID: 0000-0003-4467-7286
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About
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Research Areas
  • Human-Automation Interaction and Safety
  • Team Dynamics and Performance
  • Complex Systems and Decision Making
  • Occupational Health and Safety Research
  • Systems Engineering Methodologies and Applications
  • Cognitive Computing and Networks
  • Risk and Safety Analysis
  • Supply Chain Resilience and Risk Management
  • Knowledge Management and Sharing
  • Computability, Logic, AI Algorithms
  • Patient Safety and Medication Errors
  • Healthcare Technology and Patient Monitoring
  • Cardiac, Anesthesia and Surgical Outcomes
  • Wikis in Education and Collaboration
  • Ethics and Social Impacts of AI
  • Quality and Safety in Healthcare
  • Misinformation and Its Impacts
  • Cognitive Science and Mapping
  • Competitive and Knowledge Intelligence
  • Maritime Navigation and Safety
  • Disaster Management and Resilience
  • Surgical Simulation and Training
  • Human Resource Development and Performance Evaluation
  • Innovative Teaching and Learning Methods
  • Healthcare Systems and Technology

Netherlands Organisation for Applied Scientific Research
2011-2024

Ministry of Defence
2009-2024

Oxfam
2024

Boca Raton Regional Hospital
2024

The University of Queensland
2024

University of Amsterdam
2024

Institute of Electrical and Electronics Engineers
2023

University of Twente
2013-2022

Cochrane
2014

Prisma
2014

In the past few decades, task of judging credibility information has shifted from trained professionals (e.g., editors) to end users casual Internet users). Lacking training in this task, it is highly relevant research behavior these users. article, we propose a new model trust information, which judgments are dependent on three user characteristics: source experience, domain expertise, and skills. Applying any characteristics leads different features being used judgments; namely source,...

10.1002/asi.21545 article EN Journal of the American Society for Information Science and Technology 2011-04-19

Wearable physiological measurement devices for ambulatory research with novel sensing technology are introduced ever increasing frequency, requiring fast, standardized, and rigorous validation of the signals measured by these their derived parameters. At present, there is a lack consensus on standardized protocol or framework which to test validity this new technology, leading use various (often unfit) methods. This study introduces comprehensive assessment (electrodermal activity...

10.3758/s13428-019-01263-9 article EN cc-by Behavior Research Methods 2019-07-09

With the rise of user‐generated content, evaluating credibility information has become increasingly important. It is already known that various user characteristics influence way evaluation performed. Domain experts on topic at hand primarily focus semantic features (e.g., factual accuracy), whereas novices more surface length a text). In this study, we further explore two key influences evaluation: familiarity and skills. Participants with varying expected levels skills (i.e., high school...

10.1002/asi.22743 article EN Journal of the American Society for Information Science and Technology 2012-12-13

<h3>Objective</h3> Paediatric cardiac surgery has a low error tolerance and demands high levels of cognitive technical performance. Growing evidence suggests that further improvements in patient outcomes depend on system factors, particular, effective team skills. The hypotheses small intraoperative non-routine events (NREs) can escalate to more serious situations teamwork prevent the development were examined develop method assess these skills provide for training <h3>Methods</h3> This...

10.1136/bmjqs.2010.048983 article EN BMJ Quality & Safety 2011-04-13

In two studies, the effect of types intra-team feedback on developing a shared mental model in Command & Control teams was investigated. A distinction is made between performance monitoring and team self-correction. Performance ability members to monitor each other's task execution give during execution. Team self-correction process which engage evaluating their determining strategies after experiments opportunity monitoring, respectively selfcorrection, varied systematically. Both as well...

10.1080/00140130050084932 article EN Ergonomics 2000-08-01

Troubleshooting is often a time-consuming and difficult activity. The question of how the training novice technicians can be improved was starting point research described in this article. A cognitive task analysis carried out consisting two preliminary observational studies on troubleshooting naturalistic settings, combined with an interpretation data obtained context existing literature. On basis analysis, new method for developed (structured troubleshooting), which combines...

10.1518/001872000779656570 article EN Human Factors The Journal of the Human Factors and Ergonomics Society 2000-03-01

Research on expert-novice differences has mainly focused how experts solve familiar problems. We know far less about the skills and knowledge used by when they are confronted with novel problems within their area of expertise. This article discusses a study in which verbal protocols were taken from subjects various expertise designing an experiment unfamiliar. The results showed that even domain is lacking, problem dividing into number subproblems solved specified order. lack compensated for...

10.1016/0364-0213(93)90013-x article EN Cognitive Science 1993-06-01

An experiment was conducted to examine how communication patterns and task performance differ as a function of the group's environment these processes change over time. In longitudinal design, three-person groups had select argue correct answer out set three alternatives for ten questions. Compared with face-to-face groups, video-teleconferencing took fewer turns, required more time interrupted each other less. Listeners appeared be polite, waiting speaker finish before making their...

10.1177/1046496409333724 article EN Small Group Research 2009-04-15

<h3>Objective</h3> Cardiac surgery (PCS) has a low error tolerance, is dependent upon sophisticated organisational structures and demands high levels of cognitive technical performance. The aim the study was to assess role intraoperative non-routine events (NREs) team performance on paediatric cardiac outcomes. current paper focuses improving methods for studying teamwork; companion will report empirical results. <h3>Methods</h3> authors trained human factors observers observe code NRE9s...

10.1136/qshc.2009.040105 article EN BMJ Quality & Safety 2010-12-01

The use of Wikipedia as an information source is becoming increasingly popular. Several studies have shown that its quality high. Normally, when considering trust, the important factor. However, because open-source nature articles, their sources remain mostly unknown. This means other features need to be used assess trustworthiness articles. We describe article - such images and references which lay readers estimate trustworthiness. topics articles are manipulated in experiment reproduce...

10.1145/1772938.1772944 article EN 2010-04-27

Credibility evaluation has become a daily task in the current world of online information that varies quality. The way this is performed been topic research for some time now. In study, we aim to extend by proposing an integrated layer model trust. According model, trust influenced its source. Moreover, source medium, which turn more general propensity We provide initial validation proposed means quasi-experiment ( n = 152) participants rated credibility Wikipedia articles. Additionally,...

10.1177/0165551512459921 article EN Journal of Information Science 2012-10-05

It is well reported in the literature that more than 80% of shipping accidents are attributed to Human/organisational Error. Maritime community has realised despite all increased safety standards and technological developments, still occurring systems not resilient errors at various levels. The FP7 SEAHORSE project focuses on marine transport by addressing human organisational factors through transfer proven practices methodologies from air an effective, collaborative innovative manner. This...

10.1016/j.trpro.2016.05.132 article EN Transportation research procedia 2016-01-01

Research on expert‐novice differences has mainly focused how experts solve familiar problems. We know far less about the skills and knowledge used by when they are confronted with novel problems within their area of expertise. This article discusses a study in which verbal protocols were taken from subjects various expertise designing an experiment unfamiliar. The results showed that even domain is lacking, problem dividing into number subproblems solved specified order. lack compensated for...

10.1207/s15516709cog1702_4 article EN Cognitive Science 1993-04-01

This study examines the differences between hierarchical and network teams in emergency management. A controlled experimental environment was created which we could that differed decision rights, availability of information, information sharing, task division. Thirty‐two either two (network) or three (hierarchy) participants ( N =80 total) received messages about an incident a tunnel with high‐ranking politicians possibly being present. Based on experimentally induced knowledge, had to...

10.1111/j.1468-5973.2010.00604.x article EN Journal of Contingencies and Crisis Management 2010-05-26
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