Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditRecent ChangesSend via e-MailPrintPermalink × Measurement Validity and Reliability <h3 class=" page-header pb-3 mb-4 mt-0">Measurement Validity and Reliability</h3> PowerPoint Measurement Validity and Reliability 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 ut, video 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 ut video