What is the definition of perceptions of household chaos? How to measure it?

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Perceptions of household chaos refer to individuals' subjective experiences of disorganization, noise, and lack of structure within the home environment. This perception can significantly impact children's cognitive and behavioral outcomes, influencing their emotional well-being and development.

To measure household chaos, researchers commonly use the Confusion, Hubbub, and Order Scale (CHAOS), which includes both long-form and short-form versions. The long form consists of 15 true-false items, while the short form includes six items rated on a five-point scale. These assessments capture various household characteristics that reflect chaotic environments.