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Stepwise regression is useful if a researcher has many independent variables and wants to narrow the set down to a smaller number of statistically significant variables.
Develop The Disorder
The process by which an individual begins to exhibit symptoms or behaviors that meet the criteria for a specific psychological disorder.
Chronic Pain
Persistent pain that lasts for weeks, months, or even years, significantly affecting a person's quality of life.
Chronic Insomnia
A persistent condition characterized by difficulties in falling asleep, staying asleep, or experiencing restorative sleep for at least three nights per week over a period of three months or more.
Psychological Disorders
Mental health conditions characterized by significant disturbances in thoughts, feelings, or behavior.
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