Science & Validation
30+ years of rigorous research and validation underpin every LAB assessment, ensuring reliable, fair, and meaningful results.
Psychometric Excellence
Our commitment to scientific rigor is reflected in consistently strong psychometric properties.
0.95+
Reliability
Cronbach's alpha coefficients consistently above 0.95 across diverse populations.
Proven
Validity
Criterion and construct validity demonstrated through numerous research studies.
Verified
Culture-Fairness
Differential Item Functioning (DIF) analysis confirms minimal cultural bias.
ISO Aligned
Standards
Development follows international standards for educational and psychological testing.
Research Foundation
LAB is grounded in established cognitive psychology theory and has been the subject of numerous validation studies since its development in 1994.
Our research program continues to refine and validate the assessment across new populations and contexts, ensuring that LAB remains relevant and accurate as the world of work evolves.
- Measures learning potential rather than acquired knowledge
- Designed to be fair across cultural and linguistic backgrounds
- Based on established cognitive psychology principles
- Continuously refined through ongoing validation research
- Administered by trained, certified facilitators
- Results interpreted within appropriate context
Published Research
LAB’s development and validation have been documented in peer-reviewed publications and academic conferences. Our research team continues to contribute to the field of psychometric assessment.
Validation Study (2020) N=15,000+ across multiple industries and educational contexts
Culture-Fairness Analysis (2018) DIF analysis across 12 cultural groups confirming assessment equity
Predictive Validity Study (2015)
Longitudinal study demonstrating training success prediction