Josie is conducting a study on whether sleep deprivation increases stress levels. she will be observing and measuring levels of stress based on whether the subjects were assigned to the deprived or nondeprived sleep conditions. in this experiment, the stress level is the variable.

I believe the answer is: dependent

Dependent variable refers to the variables that would be influenced by the presence of other independent variables. Dependent variables represent the event or phenomenon which intended to be analyzed further by the researchers.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

u idek                                                                                                                                               /