Data Quality: Reliability, Validity, and Triangulation
Pilot your survey. Remove double-barreled items, leading language, and ambiguous scales. Use cognitive interviews to confirm respondents interpret questions as intended. If you drop a sample item in the comments, we will help strengthen it.
Data Quality: Reliability, Validity, and Triangulation
Assess internal consistency, inter-rater agreement, and test-retest stability. Consistent measures protect trend analyses from noise. Subscribe to receive our quick reliability checklist for common qualitative and quantitative instruments.
Data Quality: Reliability, Validity, and Triangulation
No single method tells the whole story. Corroborate survey findings with behavioral data, support tickets, and interviews. When signals agree, confidence rises; when they diverge, learning accelerates. Share a puzzling mismatch, and we will unpack it.