while the dependent variable isheart rate. To experiment, you would provide stress and measure the subject'sheartbeat. In a good experiment, you'd choose a stress you could control and quantify. Your choice coul
The dependent variable is the responding variable. Dependent and independent variables are often used in scientific experiments. For example, if you want to see how the amount of water affects plant growth, you would consider the amount of water as the independent variable and the plant's height...
Example: Quasi-experimental design You study whether gender identity affects neural responses to infant cries. Your independent variable is a subject variable, namely the gender identity of the participants. You have three groups: men, women and other. ...
Read Dependent Variable Lesson for Kids: Definition & Examples Video: Research Methods Catherine S. Student Jefferson, Missouri Create an Account There are so many options on Study.com! I can research almost any subject, delve into it more deeply if I wish, and begin studying at a deeper lev...
For example, the dosage of a drug, the composition of a diet, the demographic of study participants, etc. Dependent variables are the measured outcome of the experiment, and are what the researcher expects to vary based on changes in the independent variable. For example, blood pressure, ...
“Dependent variable.”, Merriam-Webster, https://www.merriam-webster.com/dictionary/dependent%20variable. Accessed 18 May. 2025. Copy Citation Share Kids Definition dependent variable noun : independent variable More from Merriam-Webster ondependent variable ...
Dependent variable refers to the variable being tested and measured in an experiment or study, which is expected to change as a result of changes in the independent variable.
For example, let’s say you’re trying to figure out which brand of plant food will help a sunflower grow to the tallest height. Thedependent variableis the final height of the sunflower. Theindependent variable(the factor that you change) is the brand of plant food. There are a number...
A dependent variable, a term used in math and statistics, is the value that changes, depending on the changes you make in the "independent variable." It's usually called "y," while the independent variable is "x."
Definition of Dependent Variable more ... The "output" value of a function. (It is called dependent because its value depends on what you put into the function.) Example: y = x2 • x is an Independent Variable • y is the Dependent Variable y is 4 if we put in x=2 y is...