Psychometric Properties & Normative Data

Test: VIPS I – VISUAL IMAGE PATTERN SEQUENCES I

Lead Researcher: Marc A. Nydegger

Sample Statistics:

Standardization Sample (N): 44

Effective Range: < 107 – > 166 IQ (SD 15)

Reliability Analysis:

Internal Consistency (Cronbach’s α): 0.782

Composite Reliability (McDonald’s ω): 0.80

Validity Analysis:

g – loading: 0.722

Correlation r: 0.635

For a detailed breakdown of these psychometric metrics, see our Scores & Interpretation – page.