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Week 4 - Coggle Diagram
Week 4
4 levels of measurement
Ordinal
Interval
Nominal
Ratio
Validity
Content validity
Criterion validity
Convergent validity
Predictive validity
Concurrent validity
Face validity
Discriminant validity
Reliability
Internal consistency
Cronbach's α
Split-half correlation
Interrater reliability
Test-retest reliability
Psychological constructs
Operational definition