====== Measurement Validity and Reliability  ======
{{vimeo>136584710?large|Measurement Validity and Reliability}}

==== PowerPoint ====
  * {{:research_methods: Microlecture 6 2 Measurement Validity and Reliability 20150812.pptx| Measurement Validity and Reliability}}

{{tag>operationalization indicator measurement reliability random_error measurement_validity data_collection_bias construct_validity content_validity criterion-related_validity reactivity test-reactivity triangulation data_matrix codebook}}
{{tag>research_methods:ut research_methods:video}}