Imitation is a powerful mechanism whereby knowledge may be transferred between agents (both biological and artificial). Key problems on the topic of imitation have emerged in various areas close to artificial intelligence, including the cognitive and social sciences, animal behavior, robotics, human–computer interaction, embodied intelligence, software engineering, programming by example and ma...

The existence of a specialized imitation module in humans is hotly debated. Studies suggesting a specific imitation impairment in individuals with autism spectrum disorders (ASD) support a modular view. However, the voluntary imitation tasks used in these studies (which require socio-cognitive abilities in addition to imitation for successful performance) cannot support claims of a specific imp...

Imitation and facial signals are fundamental social cues that guide interactions with others, but little is known regarding the relationship between these behaviors. It is clear that during expression detection, we imitate observed expressions by engaging similar facial muscles. It is proposed that a cognitive system, which matches observed and performed actions, controls imitation and contribu...

This study examined the relationship between imitation, motor movement, and language skill in 70 children with developmental disabilities. Four primary research questions were addressed: 1) What are the imitation, motor movement, and language profiles of young children with developmental disabilities?; 2) What is the relationship between imitation skill, motor movement, and language skill?; 3) ...

The paper presents the concept of an “imitation equilibrium” and explores it in the context of some simple oligopoly models. The concept applies to normal form games enriched by a “reference structure” specifying a “reference group” for every player. The reference group is a set of other players, whom the player may consider to imitate. Some of these players may not be suitable for imitation fo...

Learning through imitation is a powerful and versatile method for acquiring new behaviors. In humans, a wide range of behaviors, from styles of social interaction to tool use, are passed from one generation to another through imitative learning. Although imitation evolved through Darwinian means, it achieves Lamarckian ends: it is a mechanism for the inheritance of acquired characteristics. Unl...