Improving emergency response through cognitive task analysis
Författare
Redaktör
- Alan Jones
Summary, in English
Society has a responsibility to aid its citizens in case of emergency. This calls for planning
and preparations. However, societal emergency response activities are not always fully
effective. This might be due to suboptimal emergency planning and preparations, with some
planned response actions not working as intended. For example, it is possible that some
actions show to be ‘over-planned’ with too much content detail, while other actions show a
lack of adequate drill or information support. Each emergency has its own specific
characteristics, and good emergency response demands conscious thought processes for
guiding the interaction between the response and the dynamic course of events. Yet, some
response generated demands almost always arise during emergencies (Quarantelli, 1997), and
such demands should preferably be handled automatically. Thus there is a need for a mix of
conscious and automatic processes during emergency response. Conscious processing has the
ability to adapt to the present situation, but is relatively slow and confined to one thing at a
time. Automatic processes are relatively fast and can operate in parallel, but can not be
adapted to the situation. The question is which task belongs on which level. Rasmussen
(1983) described a model over different cognitive performance levels, linking control mode
(automatic vs. conscious) to situation (routine vs. novel problems). We believe that
Rasmussen’s ideas can be used throughout the emergency planning and response processes to
sort tasks in accordance with their probable optimal mental control modes. Based on a study
of emergency planning and response activities in the Swedish city of Malmö we propose and
discuss an algorithm for guiding the selection of appropriate competence types for different
tasks.
and preparations. However, societal emergency response activities are not always fully
effective. This might be due to suboptimal emergency planning and preparations, with some
planned response actions not working as intended. For example, it is possible that some
actions show to be ‘over-planned’ with too much content detail, while other actions show a
lack of adequate drill or information support. Each emergency has its own specific
characteristics, and good emergency response demands conscious thought processes for
guiding the interaction between the response and the dynamic course of events. Yet, some
response generated demands almost always arise during emergencies (Quarantelli, 1997), and
such demands should preferably be handled automatically. Thus there is a need for a mix of
conscious and automatic processes during emergency response. Conscious processing has the
ability to adapt to the present situation, but is relatively slow and confined to one thing at a
time. Automatic processes are relatively fast and can operate in parallel, but can not be
adapted to the situation. The question is which task belongs on which level. Rasmussen
(1983) described a model over different cognitive performance levels, linking control mode
(automatic vs. conscious) to situation (routine vs. novel problems). We believe that
Rasmussen’s ideas can be used throughout the emergency planning and response processes to
sort tasks in accordance with their probable optimal mental control modes. Based on a study
of emergency planning and response activities in the Swedish city of Malmö we propose and
discuss an algorithm for guiding the selection of appropriate competence types for different
tasks.
Avdelning/ar
Publiceringsår
2007
Språk
Engelska
Sidor
568-574
Publikation/Tidskrift/Serie
14th TIEMS Annual Conference 2007 Book of Proceedings
Fulltext
Dokumenttyp
Konferensbidrag
Förlag
The International Emergency Management Society
Ämne
- Other Civil Engineering
- Production Engineering, Human Work Science and Ergonomics
- Social Sciences Interdisciplinary
- Building Technologies
Nyckelord
- planning
- conscious processes
- emergency response
- training
- automatic processes
- task analysis
Conference name
14th TIEMS Annual Conference, 2007
Conference date
2007-06-05 - 2007-06-08
Conference place
Trogir, Croatia
Status
Published
Projekt
- FRIVA
Forskningsgrupp
- LUCRAM (Lund University Center for Risk Analysis and Management