Introduction to DesignTrochim, W.M.K. (n.d.). Research Methods Knowledge Base. Introduction to Design - Research Methods Knowledge Base (conjointly.com)
1. Read sections on Types of Reliability - Research Methods Knowledge Base (conjointly.com) to review four general ways of estimating quantitative reliability; pay particular attention to inter-rater and test-retest reliability for your lesson 7 assignment.
2. Read the section on Reliability and Validity Reliability & Validity - Research Methods Knowledge Base (conjointly.com) for easy-to-understand information about the relationship between reliability and validity.
3. Read the section on Introduction to Validity Introduction to Validity - Research Methods Knowledge Base (conjointly.com) to review four types of validity and how each relates to theory or observation.