PsychologyJuly 17, 2026
chunking
/ˈtʃʌŋ.kɪŋ/
Definition
A cognitive process where the brain groups individual pieces of information or actions into a single, manageable unit or 'chunk' to improve efficiency.
Etymology
Derived from the English word 'chunk' (a thick piece or lump), which likely emerged in the 17th century. In a psychological context, it was popularized by George A. Miller in his 1956 paper to describe how memory is structured.
In the news
The article uses chunking to explain how consistently repeating a sequence of wellness habits allows the brain to treat them as one automatic routine rather than separate, taxing decisions.
Psychologists say the secret to better health isn't doing more — it's doing less, in the right order
Read the full article ↗Yahoo Creators