Information source: Self report
Response set
: Answers choices: Very dissatisfied, dissatisfied, neutral, satisfied, very satisfied
Validity:
Yes, it has construct validity, the highest level of validity.
Reliability:
Yes, it has constancy, internal constancy and equivalency
B: Quality of Life Inventory Scale (QOLI)
Information source: Self report
Response Set:
Dissatisfaction and satisfaction from very low to high on a line scale from 6 to 6
across 16 domains.
Validity:
Yes Criterion validity: Predictive validity…
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