Which Statistic Was Developed to Correct Problems with Interrater Reliability

question 28

Multiple Choice

Which statistic was developed to correct problems with interrater reliability?

• A) Cohen's kappa
• B) Cronbach's alpha
• C) Kuder-Richardson formula 20
• D) Spearman-Brown formula

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Definitions:

Mumford's Skills Model

A framework proposing that leadership effectiveness is a function of a leader's competencies in problem-solving skills, social judgement skills, and knowledge.

Competencies

Refers to the skills, knowledge, abilities, and behaviors that contribute to an individual's ability to perform a task or job effectively.

Leader Performance

The effectiveness with which a leader achieves the goals of an organization or team, often measured in terms of outcomes and follower satisfaction.

Career Experience

The amassed knowledge, skills, and accomplishments acquired through professional roles over time.