Table 17.40 Satisfaction with Life Scale Evaluation Summary

 

Reliability		Validity		Responsiveness
Rigor	Results	Rigor	Results	Rigor	Results	Floor/ceiling
+++	++ (TR) +++ (IC)	++	+++	+	+	n/a

NOTE: +++=Excellent; ++=Adequate; +=Poor; N/A=insufficient information; TR=Test re-test; IC= Internal Consistency; IO=Interobserver, Varied (re. floor/ceiling effects; mixed results).