Appendix C: EQ-i® 2.0 UK and Ireland Norms

Table C.10. Internal Consistency of EQ-i 2.0 Scales in the UK and Ireland Norm Sample

The following table summarises the internal consistency (Cronbach’s alpha) values for the EQ-i 2.0 scales in the UK and Ireland normative sample, presented overall and separately by age and gender norm group. Alpha values range from 0.00 to 1.00. Higher values, like those found in the UK and Ireland normative sample, provide evidence for strong reliability.