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 could lead you to perform additional experiments since it might turn out ...
In other words, we could say the equation y=3x+4 makes the variable y a function of the variable x. In this functional relationship between x and y, the variable x can be viewed as the independent variable while y (whose value "depends" on the value of x) can be viewed as the de...
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...
no exposure at all. On the other hand, the dependent variable is the plant growth. After exposing the plants to different amounts of sunlight, Jake quantifies plant growth by measuring its total length. This example shows that the dependent variable indeed depends on the independent variable. ...
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, ...
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. ...
Kids Definition dependent 1 of 2 adjective de·pend·ent di-ˈpen-dənt 1 : hanging down 2 a : determined by something else b : relying on another for support dependent children c : affected with a drug addiction d : being under another's authority a dependent ...
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."
Psychology definition for Dependent Variable (DV) in normal everyday language, edited by psychologists, professors and leading students. Help us get better.
Dependent variable definition: a variable in a functional relation whose value is determined by the values assumed by other variables in the relation, as y in the relation y = 3x2.. See examples of DEPENDENT VARIABLE used in a sentence.