*2.2. Participants and Recruitment*

A total of 10 GA maintenance engineers took part in the study. Participants were recruited using a purposeful sampling approach with ages ranging from 21 to 60 (*M*age = 41, *SD* = 11.37). Nine males and one female took part, broadly representing the gender ratio in GA maintenance engineering. Experience in GA maintenance engineering ranged from 1 to 42 years (*M*exp = 17.8, *SD* = 10.5).
