Types of Reliability and Validity

Investigate an individual, standardized cognitive or academic assessment like the WISC, WJ, KTEA or WIAT and discuss the concepts listed below that you are able to find in the technical manual of the assessment:

• Test-Retest Reliability
• Interrater Reliability
• Internal Consistency
• Confidence Intervals
• Standard Error Measurement
• Face Validity
• Construct Validity
• Criterion-Related Validity
• Content Validity
• External Validity