Relations between knowledge engineering and cognitive science: From import/export to a truly interdisciplinary knowledge acquisition enterprise -- Making application programming more worthwhile -- Using information technology to solve real world problems -- Facts, fantasies and frameworks: the design of a knowledge acquisition workbench -- Mapping expert behavior onto task-level frameworks: The need for "Eco-pragmatic" approaches to knowledge engineering -- Knowledge acquisition and the interpretative paradigm -- Case-based reasoning and model-based knowledge-acquisition -- The refitting of plans by a human expert -- Knowledge acquisition by generating skeletal plans from real world cases -- Knowledge acquisition from cases -- Transforming examples into cases -- Case-based reasoning and expert system development -- The role of cognitive science in knowledge engineering -- Knowledge acquisition as an empirically based modelling activity -- Shifting positions: Moving from a cognitive science point of view to a knowledge engineering stance -- Two questions from expert system developers to cognitive scientists -- The cognitive basis of knowledge engineering -- A comparative assessment of selected approaches in the focal area of knowledge engineering and cognition.