When Sphericity Has Been Violated in an RM-ANOVA, Which of the Following

question 14

Multiple Choice

When sphericity has been violated in an RM-ANOVA, which of the following can be used as a correction factor in the analysis?

• A) Lambda multiplied by degrees of freedom
• B) Lambda multiplied by the value of F
• C) Epsilon multiplied by degrees of freedom
• D) Epsilon multiplied by the statistical criterion (α)

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Definitions:

Natural Reward Strategies

Types of compensation designed to make aspects of a task or activity more enjoyable by building in certain features or by reshaping perceptions to focus on the most positive aspects of the task and the value it holds.

Enjoyable

Providing pleasure or delight; capable of making one happy or satisfied.

Task

A piece of work to be done or undertaken, typically a specific responsibility or duty.

Self-correcting Feedback

Information or critiques that allow an individual or system to recognize and amend errors or weaknesses autonomously.