This page is part of my personal knowledge database, that helps me to store and navigate my learnings.
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Working Memory Capacity

The Working Memory Capacity (WMC) describes the size of the available cognitive workspace that holds the Mental Model(s).

The available size can vary from person to person and it can be grown through training.

High WMC is often associated with the ability to allocate (sufficient) attention and resist distractions.

In Depth

At more length in my blog.

Sources