Moreover, control theory offers a broad view of interaction; itis not limited to input.

For example, the information rate ofa text entry method can be quantified using the concept of throughput from information theory.

Informationtheory provides a rigorous formalism to understand and quantify interaction via the concept ofpassing messages through a noisy channel.

This con-cept, communication of information, is rooted in information theory (Chapter 17).

To conclude, Bunge’stypology is useful in understanding the landscape of HCI theories.

All theories of interaction discussed in this part assume intentionality: People have goalsthat have a (mutually) causal role in interaction.

One type of determination is shared by all theories of interaction in HCI: teleological determina-tion.

Here, the statistical model (regression) links the time it takes for a user toelicit a response to the design of the task environment (distance and width of buttons).

Bunge analyzed theories in scientific fields, from biology to physics, anddeveloped a rich typology of mutual determination.

For example, they can talk about information, difficulty, working memory, and so on.

HCI theories contain statements that link humans andtechnology and possibly some outcomes (e.g., poor usability, high user experience).

In general, a theory consists of a set of propositions, or statements.

Chris, Chris... concepts and propositions are not nebulous dictionary definitions unless you're joining the Frankfurt School :) :).Click here to get some clarity about these basic terms as applied to learning: https://cmap.ihmc.us/docs/concept.phpAbout systems and emergence, I prefer Mario Bunge's book: https://www.amazon.com/Emergence-Convergence-Qualitative-Knowledge-Philosophy/dp/1442628219Irony? No way. You are always bringing new information about the historical roots of Zettelkasten. Keep doing that, please! Thanks!

Prof. Joseph Novak (Cornell) developed conceptual maps based on David Ausubel's subsumption (aka meaningful learning) theory and Piaget's concept of conceptual schemes. Conceptual maps have been proven successful across all levels of education worldwide (check Google Scholar).

Because it is so important to be seen as competent and productive members of society, people naturally attempt to present themselves to others in a positive light. We attempt to convince others that we are good and worthy people by appearing attractive, strong, intelligent, and likable and by saying positive things to others (Jones & Pittman, 1982; Schlenker, 2003). The tendency to present a positive self-image to others, with the goal of increasing our social status, is known as self-presentation, and it is a basic and natural part of everyday life.