Haruki, a production worker in a doll manufacturing plant, recently changed positions on the manufacturing line from painting the eyes to attaching arms to each doll. In the past, his work was always impeccable with a very low rate of mistakes, but since the switch, the quality team has found numerous dolls with arms that were haphazardly attached. A majority of the flawed-arm dolls are from Haruki's assembly line. It could probably be said that because of his history with excellent quality, in this situation, Haruki would be considered to have