66. Accelerometers as an Ergonomic Assessment Method for Repetitive Work — A Field Trial

1999 ◽  
Author(s):  
C.F. Estill ◽  
L. MacDonald ◽  
T. Wenzl
Ergonomics ◽  
2000 ◽  
Vol 43 (9) ◽  
pp. 1430-1445 ◽  
Author(s):  
Cheryl Fairfield Estill ◽  
Leslie A. MacDonald ◽  
Thurman B. Wenzl ◽  
Martin R. Petersen

2011 ◽  
Vol 3 (4) ◽  
pp. 511-516 ◽  
Author(s):  
Margaret Richmond ◽  
Colleen Canavan ◽  
Matthew C Holtman ◽  
Peter J Katsufrakis

Abstract Background Multisource feedback (MSF) is emerging as a central assessment method for several medical education competencies. Planning and resource requirements for a successful implementation can be significant. Our goal is to examine barriers and challenges to a successful multisite MSF implementation, and identify the benefits of MSF as perceived by participants. Methods We analyzed the 2007–2008 field trial implementation of the Assessment of Professional Behaviors, an MSF program of the National Board of Medical Examiners, conducted with 8 residency and fellowship programs at 4 institutions. We use a multimethod analysis that draws on quantitative process indicators and qualitative participant experience data. Process indicators include program attrition, completion of implementation milestones, number of participants at each site, number of MSF surveys assigned and completed, and adherence to an experimental rater training protocol. Qualitative data include communications with each program and semistructured interviews conducted with key field trial staff to elicit their experiences with implementation. Results Several implementation challenges are identified, including communication gaps and difficulty scheduling implementation and training workshops. Participant interviews indicate several program changes that should enhance feasibility, including increasing communication and streamlining the training process. Conclusions Multisource feedback is a complex educational intervention that has the potential to provide users with a better understanding of performance expectations in the graduate medical education environment. Standardization of the implementation processes and tools should reduce the burden on program administrators and participants. Further study is warranted to broaden our understanding of the resource requirements for a successful MSF implementation and to show how outcomes change as MSF gains broader acceptance.


2007 ◽  
Vol 20 (2-3) ◽  
pp. 135-139
Author(s):  
B. Dittrich ◽  
G. Gatterer ◽  
T. Frühwald ◽  
U. Sommeregger

Zusammenfassung: Das Delir (“akuter Verwirrtheitszustand”) bezeichnet eine psychische Störung, die plötzlich auftritt, durch eine rasche Fluktuation von Bewusstseinslage und Aufmerksamkeitsleistung gekennzeichnet ist und eine organische Ursache hat. Dieses Störungsbild nimmt bei Patienten im höheren Lebensalter deutlich an Häufigkeit zu und verursacht durch verlängerte Krankenhausaufenthalte und ungünstige Krankheitsverläufe erhebliche Kosten im Gesundheitssystem. Daher erscheint eine möglichst frühe Erkennung deliranter Zustandsbilder gerade im Rahmen der Geriatrie von großer Bedeutung. Zu diesem Zweck wurde eine deutsche Version der international weit verbreiteten Confusion Assessment Method entwickelt, die für die Bedürfnisse einer Abteilung für Akutgeriatrie modifiziert wurde. Dargestellt werden die Entwicklung und erste Erfahrungen mit diesem Instrument.


2012 ◽  
Vol 28 (1) ◽  
pp. 11-18 ◽  
Author(s):  
Marcus Roth ◽  
Philipp Hammelstein

Based on the conception of sensation seeking as a need rather than a temperamental trait ( Hammelstein, 2004 ), we present a new assessment method, the Need Inventory of Sensation Seeking (NISS), which is considered to assess a motivational disposition. Three studies are presented: The first examined the factorial structure and the reliability of the German versions of the NISS; the second study compared the German and the English versions of the NISS; and finally, the validity of the NISS was examined in a nonclinical study and compared to the validity of conventional methods of assessing sensation seeking (Sensation Seeking Scale – Form V; SSS-V). Compared to the SSS-V, the NISS shows better reliability and validity in addition to providing new research possibilities including application in experimental areas.


2007 ◽  
Vol 23 (4) ◽  
pp. 248-257 ◽  
Author(s):  
Matthias R. Mehl ◽  
Shannon E. Holleran

Abstract. In this article, the authors provide an empirical analysis of the obtrusiveness of and participants' compliance with a relatively new psychological ambulatory assessment method, called the electronically activated recorder or EAR. The EAR is a modified portable audio-recorder that periodically records snippets of ambient sounds from participants' daily environments. In tracking moment-to-moment ambient sounds, the EAR yields an acoustic log of a person's day as it unfolds. As a naturalistic observation sampling method, it provides an observer's account of daily life and is optimized for the assessment of audible aspects of participants' naturally-occurring social behaviors and interactions. Measures of self-reported and behaviorally-assessed EAR obtrusiveness and compliance were analyzed in two samples. After an initial 2-h period of relative obtrusiveness, participants habituated to wearing the EAR and perceived it as fairly unobtrusive both in a short-term (2 days, N = 96) and a longer-term (10-11 days, N = 11) monitoring. Compliance with the method was high both during the short-term and longer-term monitoring. Somewhat reduced compliance was identified over the weekend; this effect appears to be specific to student populations. Important privacy and data confidentiality considerations around the EAR method are discussed.


2020 ◽  
Author(s):  
Dong-Liang Mu ◽  
Pan-Pan Ding ◽  
Shu-Zhe Zhou ◽  
Mei-Jing Liu ◽  
Xin-Yu Sun ◽  
...  

1987 ◽  
Vol 26 (02) ◽  
pp. 73-76 ◽  
Author(s):  
Kathryn Rowan ◽  
P. Byass ◽  
R. W. Snow

SummaryThis paper reports on a computerised approach to the management of an epidemiological field trial, which aimed at determining the effects of insecticide-impregnated bed nets on the incidence of malaria in children. The development of a data system satisfying the requirements of the project and its implementation using a database management system are discussed. The advantages of this method of management in terms of rapid processing of and access to data from the study are described, together with the completion rates and error rates observed in data collection.


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