Skip to content
Closer - The home of longitudinal research

Standardised scales

Standardised scales are a group of related questions designed to measure an underlying concept (e.g. depression, parenting quality, smoking behaviour). These scales are standardised, validated, and re-used by the research community.

They are useful when conducting cross-study research as the scales are the same in each study, they measure what the scale sets out to measure (validity), and consistently produce the same results over time and across samples (reliability).

See some of the scales used by CLOSER’s partner studies.