Peter Jonathan de Villiers

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Theory of Mind (ToM) is the cognitive achievement that enables us to report our propositional attitudes, to attribute such attitudes to others, and to use such postulated or observed mental states in the prediction and explanation of behavior. Most normally developing children acquire ToM between the ages of 3 and 5 years, but serious delays beyond this(More)
In the internet environment the importance of content has grown. This has brought about a change in emphasis to provide content-based services in addition to traditional Internet transactions and services. The introduction of content-based services is the key to increase revenues. To effectively increase revenues through content-based services efficient(More)
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