Answer:
dependent variable
Step-by-step explanation:
In an experiment while trying to identify the relation between two variables how one variable changes with respect to the other variable is recorded and analyzed.
When one variable changes irrespective of the other it is the independent variable.
When a variable changes with respect to the independent variable it is a dependent variable.
Here, the emergence of negative emotions after reading a sad story by depressed and non-depressed participants is recorded. Hence, the negative emotions are the dependent variables.