Which Type of Reliability Can Be Defined as Consistency of Observation

question 18

Multiple Choice

Which type of reliability can be defined as consistency of observation between two or more research assistants?

• A) Internal consistency
• B) Parallel forms
• C) Test-retest
• D) Interrater

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Definitions:

Cause and Effect

The principle that actions or events lead to a certain consequence or outcome, wherein the cause is why something happens, and the effect is what happens.

Arithmetic Mean

The sum of a set of numerical values divided by the number of values in the set, commonly known as the average.

Average

A statistical measure representing the central or typical value in a set of data, calculated mainly as the mean or median.

Inferential Statistics

A branch of statistics that allows one to make predictions or inferences about a population based on a sample of data.