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  1. Article ; Online: Remote synchronous usability testing of public access defibrillators during social distancing in a pandemic.

    Currie, Hannah / Harvey, Adam / Bond, Raymond / Magee, Justin / Finlay, Dewar

    Scientific reports

    2022  Volume 12, Issue 1, Page(s) 14575

    Abstract: Public access automated external defibrillators (AEDs) represent emergency medical devices that may be used by untrained lay-persons in a life-critical event. As such their usability must be confirmed through simulation testing. In 2020 the novel ... ...

    Abstract Public access automated external defibrillators (AEDs) represent emergency medical devices that may be used by untrained lay-persons in a life-critical event. As such their usability must be confirmed through simulation testing. In 2020 the novel coronavirus caused a global pandemic. In order to reduce the spread of the virus, many restrictions such as social distancing and travel bans were enforced. Usability testing of AEDs is typically conducted in-person, but due to these restrictions, other usability solutions must be investigated. Two studies were conducted, each with 18 participants: (1) an in-person usability study of an AED conducted in an office space, and (2) a synchronous remote usability study of the same AED conducted using video conferencing software. Key metrics associated with AED use, such as time to turn on, time to place pads and time to deliver a shock, were assessed in both studies. There was no difference in time taken to turn the AED on in the in-person study compared to the remote study, but the time to place electrode pads and to deliver a shock were significantly lower in the in-person study than in the remote study. Overall, the results of this study indicate that remote user testing of public access defibrillators may be appropriate in formative usability studies for determining understanding of the user interface.
    MeSH term(s) COVID-19 ; Cardiopulmonary Resuscitation/methods ; Cardiopulmonary Resuscitation/standards ; Defibrillators/classification ; Defibrillators/standards ; Defibrillators/statistics & numerical data ; Humans ; Out-of-Hospital Cardiac Arrest/therapy ; Pandemics ; Physical Distancing ; Time Factors ; User-Centered Design ; User-Computer Interface
    Language English
    Publishing date 2022-08-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-022-18873-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The effectiveness of army field manual interrogation approaches for educing information and building rapport.

    Duke, Misty C / Wood, James M / Magee, Justin / Escobar, Hector

    Law and human behavior

    2018  Volume 42, Issue 5, Page(s) 442–457

    Abstract: In 2016, the U.S. Congress mandated that federal intelligence interrogators adhere to the methods of the U.S. Army Field Manual FM 2-22.3 (AFM) and that the manual be revised based upon empirically based evaluations of the interrogation methods' ... ...

    Abstract In 2016, the U.S. Congress mandated that federal intelligence interrogators adhere to the methods of the U.S. Army Field Manual FM 2-22.3 (AFM) and that the manual be revised based upon empirically based evaluations of the interrogation methods' effectiveness with interviewees motivated to withhold information. In the present study, 120 participants took part in a testing situation in which half were induced to cheat. All participants were then accused of cheating and interrogated with either (a) a combination of AFM interrogation approaches that focused on the potential benefits of cooperation with the interviewer (cooperation-focused condition), or (b) a combination of AFM approaches that focused on the potential risks of withholding information (withholding-focused condition). Participants who cheated on the test were significantly more likely to admit their wrongdoing and to provide additional relevant information when interrogated with the withholding-focused approaches than when questioned with the cooperation-focused approaches. The "we know all" AFM approach was especially effective for eliciting truthful admission-related details. Participants reported high rapport with the interrogator in both the cooperation-focused and withholding-focused conditions. These findings indicate that the we-know-all approach can be effective for maintaining rapport and eliciting accurate information in brief interrogations. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
    MeSH term(s) Communication ; Deception ; Decision Making ; Female ; Humans ; Interpersonal Relations ; Male ; Motivation ; United States ; Young Adult
    Language English
    Publishing date 2018-08-16
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2017882-7
    ISSN 1573-661X ; 0147-7307
    ISSN (online) 1573-661X
    ISSN 0147-7307
    DOI 10.1037/lhb0000299
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Extent of Playing-Related Musculoskeletal Problems in the Irish Traditional Music Community: A Survey.

    Porter, Mark / Wilson, Iseult M / Doherty, Liz / Magee, Justin

    Medical problems of performing artists

    2018  Volume 33, Issue 1, Page(s) 47–55

    Abstract: Background: The literature related to playing-related musculoskeletal disorders (PRMDs) primarily includes classical musicians and instrument-specific studies. Previous work by our team identified that PRMDs are an issue for Irish traditional fiddle ... ...

    Abstract Background: The literature related to playing-related musculoskeletal disorders (PRMDs) primarily includes classical musicians and instrument-specific studies. Previous work by our team identified that PRMDs are an issue for Irish traditional fiddle players; however, the extent of the problem was not known.
    Objective: To identify the type and extent of PRMDs in the Irish traditional music population, specifically fiddle players.
    Methods: A questionnaire was developed and administered to faculty and students related to all Irish traditional music courses in all higher education institutions in Ireland.
    Results: Seven institutions were included. The response rate was 77.5% (n=79 of 102 possible respondents). A fifth of respondents never had a PRMD, 36.7% (n=29) currently had a PRMD, and 34.2% (n=27) had a previous experience of a PRMD. The main symptoms were pain (62%, n=49), stiffness (41.8%, n=33), and tingling (35.4%, n=28). There was a positive association between the development of PRMDs and increased hours of play (p=0.017).
    Conclusions: PRMDs are a problem for Irish traditional fiddle players, especially during times of intense playing such as festivals.
    MeSH term(s) Adult ; Faculty ; Female ; Health Status ; Humans ; Ireland ; Male ; Musculoskeletal Pain/diagnosis ; Music ; Occupational Diseases/diagnosis ; Risk Factors ; Students ; Surveys and Questionnaires ; Universities
    Language English
    Publishing date 2018
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 639194-1
    ISSN 0885-1158
    ISSN 0885-1158
    DOI 10.21091/mppa.2018.1008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Current issues with standards in the measurement and documentation of human skeletal anatomy.

    Magee, Justin / McClelland, Brian / Winder, John

    Journal of anatomy

    2012  Volume 221, Issue 3, Page(s) 240–251

    Abstract: Digital modeling of human anatomy has become increasingly important and relies on well-documented quantitative anatomy literature. This type of documentation is common for the spine and pelvis; however, significant issues exist due to the lack of ... ...

    Abstract Digital modeling of human anatomy has become increasingly important and relies on well-documented quantitative anatomy literature. This type of documentation is common for the spine and pelvis; however, significant issues exist due to the lack of standardization in measurement and technique. Existing literature on quantitative anatomy for the spine and pelvis of white adults (aged 18-65 years, separated into decadal categories) was reviewed from the disciplines of anatomy, manipulative therapy, anthropometrics, occupational ergonomics, biomechanics and forensic science. The data were unified into a single normative model of the sub-axial spine. Two-dimensional orthographic drawings were produced from the 590 individual measurements identified, which informed the development of a 3D digital model. A similar review of full range of motion data was conducted as a meta-analysis and the results were applied to the existing model, providing an inter-connected, articulated digital spine. During these data analysis processes several inconsistencies were observed accompanied by an evidential lack of standardization with measurement and recording of data. These have been categorized as: anatomical terminology; scaling of measurements; measurement methodology, dimension and anatomical reference positions; global coordinate systems. There is inconsistency in anatomical terminology where independent researchers use the same terms to describe different aspects of anatomy or different terms for the same anatomy. Published standards exist for measurement methods of the human body regarding spatial interaction, anthropometric databases, automotive applications, clothing industries and for computer manikins, but none exists for skeletal anatomy. Presentation of measurements often lacks formal structure in clinical publications, seldom providing geometric reference points, therefore making digital reconstruction difficult. Published quantitative data does not follow existing international published standards relating to engineering drawing and visual communication. Large variations are also evident in standards or guidelines used for global coordinate systems across biomechanics, ergonomics, software systems and 3D software applications. This paper identifies where established good practice exists and suggests additional recommendations, informing an improved communication protocol, to assist reconstruction of skeletal anatomy using 3D digital modeling.
    MeSH term(s) Anthropometry/methods ; Bone and Bones/anatomy & histology ; Humans ; Models, Anatomic ; Reference Standards ; Skeleton ; Terminology as Topic
    Language English
    Publishing date 2012-07-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 2955-5
    ISSN 1469-7580 ; 0021-8782
    ISSN (online) 1469-7580
    ISSN 0021-8782
    DOI 10.1111/j.1469-7580.2012.01535.x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Ub I Zs.38: Show issues Location:
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