Applied Cognitive Task Analysis (ACTA) of marine piloting in a Swedish Context
Paper in proceeding, 2023

Modern-day marine pilots are a competent and experienced workforce. They are highly skilled navigators that support the merchant fleet in transiting through challenging sea areas and rivers, as well as in the navigation in and out of ports. In this study, Applied Cognitive Task Analysis (ACTA) was used to pursue a deeper understanding of expertise and tacit or procedural knowledge that experts rely on and exhibit, mostly in safety-critical situations. ACTA is a structured interview method, which relies on three distinct phases: a task diagram, a knowledge audit and a simulation interview. In this article, results from the first two interview steps are presented to show the intricate complexity of pilotage and building blocks of expertise within marine pilotage. A total of eight experienced pilots from two different port areas in Sweden were interviewed. The results show that there are large differences in how pilotage is conducted in the two areas with regards to both tasks, knowledge and understanding of the service as such. Further, despite recognizing maneuvering as cognitively demanding, the pilots emphasized social skills and learning on the job as key elements of expertise. Conclusions drawn from the ACTA structure highlight the mentally and socially complex task that piloting is, and that the pilots use great discernment and acuity when processing verbal and non-verbal input, as well as physical human and vessel movements.

Maritime Human Factors

Pilots

Applied Cogitive Task Analysis

Author

Cecilia Berlin

Chalmers, Industrial and Materials Science, Design & Human Factors

Gesa Praetorius

The Swedish National Road and Transport Research Institute (VTI)

University of South-eastern Norway,

Human Factors in Transportation

Vol. 95 2023 709-718

2023 International Conference on Applied Human Factors and Ergonomics
San Francisco, USA,

Utvärdering av eye-tracking som utbildningsstöd vid simulatorförlagd lotsutbildning

Swedish Transport Administration (TRV2019/117837), 2020-10-01 -- 2022-12-31.

Subject Categories

Production Engineering, Human Work Science and Ergonomics

DOI

10.54941/ahfe1003856

More information

Latest update

11/7/2023