In Research Designs It Is Important to Be Aware of the _____

question 41

Multiple Choice

In research designs it is important to be aware of the _____, which is the minimum standard score on a given measure that reliably differentiates test takers.

• A) ceiling effect
• B) expectancy effect
• C) suppression effect
• D) floor effect

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Definitions:

Scatter Diagram

A graphical representation of two variable data points that helps to determine the relationship between them.

Linear Relationship

A type of relation between two variables where the change in one variable is directly proportional to the change in another variable.

Cross-Classification Table

A table that displays the frequency distribution of variables to show how they are distributed across each other.

Nominal Variables

Categories without a natural order or rank, such as gender, race, or religion, used for labeling variables.