Identify the Two Basic Concerns with Using a Correlation to Measure

question 46

Essay

Identify the two basic concerns with using a correlation to measure split-half reliability and explain how these concerns are addressed by Spearman-Brown, K-R 20, and Cronbach's alpha.

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Definitions:

Toilet Train

The method of training a toddler to urinate and defecate in the toilet.

Karawynn Long

an author and blogger known for her work on personal finance and minimalism, but without widely recognized contributions outside these topics.

Shaping

A method of behavior training in which successive approximations towards a desired behavior are reinforced.

Observational Learning

A learning process through observing and mimicking the behavior of others.