Jane Needs to Calculate Interscorer Reliability for Her Study

question 27

Multiple Choice

Jane needs to calculate interscorer reliability for her study. She will do this by:

• A) Correlating the judgments of two raters
• B) Calculating coefficient alpha
• C) Calculating a test-retest correlation
• D) Calculating KR-20

---

Definitions:

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate in relation to each other.

Cognitive Psychologists

Psychologists who study the mental processes underlying perception, thought, learning, memory, and decision-making.

Neurobiological Events

Processes or occurrences within the nervous system, often at the cellular or molecular level, that affect neurobiological function or behavior.

Mental Events

Internal occurrences within the mind, such as thoughts, feelings, and perceptions, that can influence behavior.