If Increasing the Number of Independent Variables Increases R²,why Isn't

question 10

Essay

If increasing the number of independent variables increases R²,why isn't it advised to simply increase the number of independent variables in a model to explain the variability in the dependent variable?

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Definitions:

Illness Behavior

The way individuals respond to symptoms of illness, including how they monitor their body, define and interpret their symptoms, and seek treatment.

Seeking Professional Care

The act of consulting with healthcare professionals or specialists in order to receive advice, diagnosis, or treatment for health-related issues.

Healing Presence

The supportive and calming influence of a caregiver or healer, often contributing to a patient's recovery.

Flexible Visitation

A policy in healthcare settings that allows patients to have visitors outside of traditional visiting hours, accommodating the needs and preferences of both patients and their visitors.