Including a Dummy Variable into a Regression Model Will Simplify

question 81

True/False

Including a dummy variable into a regression model will simplify the regression results and help people to interpret the meaning of the regression parameters.

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Definitions:

Somatoform Disorder

A mental disorder characterized by physical symptoms that suggest physical illness or injury, which cannot be explained fully by a general medical condition or by the direct effect of a substance, and are not attributable to another mental disorder.

Delusion of Grandeur

A Delusion of Grandeur is a false belief in one's own superiority, greatness, or power, often a symptom of psychiatric disorders like bipolar disorder or schizophrenia.

DSM-IV-TR

The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision; a manual for the assessment and diagnosis of mental disorders.

Axis I

A classification in earlier versions of the Diagnostic and Statistical Manual of Mental Disorders that describes clinical disorders, including mood disorders, anxiety disorders, and schizophrenia.