Topic summary
Test item

Extracted from the Wikipedia article Questionnaire construction.
Test items
In the realm of psychological testing and questionnaires, an individual task or question is referred to as a test item or item. These items serve as fundamental components within questionnaire and psychological tests, often tied to a specific latent psychological construct (see operationalization). Each item produces a value, typically a raw score, which can be aggregated across all items to generate a composite score for the measured trait.