Public services use employee surveys to choose leadership-development priorities, yet a named domain may reflect employees' overall evaluation of the organization rather than a distinct capability. This study tests whether agency scores contain distinct information and relate to independent outcomes.
Open 2024 and 2025 Australian Public Service agency results were harmonized for 101 organizations. Eight domains were constructed from 33 recurring items. The analysis tested whether the domains mainly reflected one common agency evaluation or retained distinct information across the two annual surveys. Scores were linked to 2025 workforce movement for 93 agencies. Cross-national variation by outcome type was examined in 24 country-years.
One component explained 77.9 and 78.2% of between-agency variance in annual levels and 70.9% of annual change. Domain labels retained smaller residual coherence, but raw domain-engagement correlations contracted after common variation was removed. The common score had a modest association with later separation, although prediction was weak and weighting-sensitive; no domain-specific relationship remained statistically reliable after correction for multiple testing. Across 11 comparable countries, leadership indicators related more strongly to employee evaluations and attachment than to effort or self-rated performance.
Survey-led development decisions require a named domain to retain coherent information beyond general organizational evaluation and to relate to an independent outcome matching the proposed intervention. Domain scores can direct investigation, but they do not by themselves diagnose separate leadership capabilities.
