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 as the dependent variable. To get from an experiment to a test, you get a bunch of plants and give each plant a dif...
Whatever event you are expecting to change is always the dependent variable.In the first example aboverace performanceis the variable you would expect to change if you changed your training, so that’s the dependent variable. In the second example, the dependent variable is weight and in the t...
A dependent variable is the variable being tested in a scientific experiment. The dependent variable is "dependent" on the independent variable. As the experimenter changes the independent variable, the change in the dependent variable is observed and recorded. When you take data in an experiment, ...
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. ...
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, 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...
The meaning of DEPENDENT VARIABLE is a mathematical variable whose value is determined by that of one or more other variables in a function.
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...
Thus, the scientist will determine and define their levels, keeping them constant throughout the study. The independent variable can be defined as the cause of an observation while the definition of dependent variable is the effect caused by the independent variable. A well-designed scientific ...