Rater to rater consistency is a(n) ___________________________ reliabilitySelect one:a.Interraterb.Internalc.Multiple formsd.Concurrent

Step 1: Break Down the Problem

We need to identify which type of reliability "rater to rater consistency" refers to. The options provided are:

1. Interrater
2. Internal
3. Multiple forms
4. Concurrent

Step 2: Relevant Concepts

• Interrater Reliability: This refers to the degree of agreement among raters or judges. It is used when multiple individuals are rating the same phenomenon.
• Internal Reliability: This measures the consistency of results across items within a test or survey.
• Multiple Forms Reliability: This type assesses how consistent the results are when different forms of the same test are administered.
• Concurrent Reliability: This examines the agreement between two measures taken at the same time.

Step 3: Analysis and Detail

The phrase "rater to rater consistency" directly pertains to how different raters evaluate the same item in a consistent manner. Thus, it aligns most closely with interrater reliability, which focuses specifically on the level of agreement between different raters or judges.

Step 4: Verify and Summarize

Given that the key term is about ratings or evaluations coming from different individuals, the correct answer is Interrater.

Final Answer

Interrater