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Performance Science Library

Every evidence pill in Performix traces back through this library. Source papers and books are ingested by the Research-to-Model Engine; constructs, validated measures, and survey items are derived from them and weighted by evidence strength.

191 sources
655 findings
586 constructs
525 survey items
last update 2026-06-03
META ANALYSIS

Humphrey, Nahrgang & Morgeson (2007). Integrating motivational, social, and contextual work design features: A meta-analytic summary and theoretical extension of the work design literature.. Journal of Applied Psychology.

Ingested 2026-05-23 · 2 findings extracted

Job characteristics including tools, equipment, and physical environment predict motivation and performance
strong
Motivational, social, and contextual work design features jointly predict satisfaction and performance
strong