Which of the Following Statements Best Describes the Purpose of Developmental

question 9

Multiple Choice

Which of the following statements best describes the purpose of developmental screening?

• A)to determine levels of performance in specific learning areas
• B)to establish intervention goals
• C)to identify children who are "at risk" for delay
• D)to measure developmental progress over time

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Definitions:

Residual

The difference between observed values and expected values in statistical models, indicating the error in predictions.

Linear Model

A statistical model that assumes a linear relationship between the input variables (predictors) and the single output variable.

Regression Analysis

A statistical method used to model the relationship between a dependent variable and one or more independent variables.

Residuals Plot

A graphical representation of the residuals (the differences between observed and predicted values) in a regression analysis, used to assess the fit of a model.