If an Instrument Requires Some Professional Judgments in Scoring, Then

question 15

Multiple Choice

If an instrument requires some professional judgments in scoring, then the manual should also include information on: ​

• A)interrater reliability.
• B)corrections of the reliability coefficients using the Spearman-Brown formula.
• C)both KR 20s and KR 21s. ​
• D)test-retest reliability coefficients. ​

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Definitions:

Defective Parts

Components or units that fail to meet quality standards or specifications, impacting product performance and customer satisfaction.

Quality Definitions

These are the criteria or standards used to measure the level of excellence, fitness for purpose, or compliance of a product or service.

Pareto Chart

A graphical representation that identifies the most significant factors in a data set, based on the Pareto principle that 20% of the causes produce 80% of the effects.

ISO 9000

A set of international standards for quality management and quality assurance designed to help companies ensure they meet customer and other stakeholder needs.