This article builds on a previous article published in 2007, which aimed at clarifying the concept of tutoring. Based on a new epistemological stance (emergentism) the authors will here show how the various components of the computer-assisted language learning situation form a complex chaotic system. They advocate that modelling is a way of…

Human performance technologists add value by making systematically important connections. After illustrating the connections made in various professions and organizations, this article discusses the importance, purpose, history and process of making connections. (AEF)

Introduces a series of six installments on making the transition from a training/instructional design approach to human performance technology (HPT). The first installment topics include defining human performance technology; obstacles to effective HPT; and the necessary role characteristics for trainers performing HPT. (AEF)

Human Performance Technology (HPT) consists of a few principles and a host of applications. The power of HPT comes from the fact that it is fundamental to an understanding of all forms of purposeful activity, ranging from the actions of an individual to the actions of an international organization. As a practical discipline, HPT began some 40…

This article offers an introduction to the central concepts and principles of the Systemic-Structural Theory of Activity (SSTA), an activity-theoretical approach specifically tailored to the analysis and design of human work. In activity theory, cognition is understood both as a process and as a structured system of actions. Building on the…