:max_bytes(150000):strip_icc()/universities-face-jump-in-student-enrollment-129033307-594a4e063df78c537b406b18.jpg)
An independent variable is one that experimenters change in order to look at causal effects on other variables. Learn how independent variables work.| Verywell Mind
:max_bytes(150000):strip_icc()/GettyImages-4925387321-dd7d8becb1ce433abdf2734ffa403939.jpg)
Psychologists use the experimental method to determine if changes in one variable lead to changes in another. Learn more about methods for experiments in psychology.| Verywell Mind
:max_bytes(150000):strip_icc()/work-stress-burnout-700-7034d9b0de6e4546bb4941b1b1b012cd.jpg)
Learn the physical and mental symptoms of burnout, along with factors that can increase your risk. We also share several ways to prevent and recover from burnout.| Verywell Mind
:max_bytes(150000):strip_icc()/two-doctors-discussing-test-results-in-the-lab-1062186728-2f17ba94dd5d4ef88ffeee29fe4fb78c.jpg)
In psychology experiments, researchers study how changes to one variable affect other variables. Types of variables include independent and dependent variables.| Verywell Mind
:max_bytes(150000):strip_icc()/VWMSleep1-686f4949021d4cb4921c698c12e8bdb9.jpg)
The effects of lack of sleep include increased stress, anger, and worsened symptoms of mental health conditions. Learn how lack of sleep affects mental health.| Verywell Mind