What is the first step in conducting an experiment?
A) Specify the level(s) of the treatment
B) Choose the experimental design
C) Control the experimental environment
D) Select and assign participants
E) Select relevant variables

Question

Quizplus · Accepted Answer

The first step in conducting an experiment is to select relevant variables. This involves identifying the independent variable (the variable that is manipulated by the experimenter) and the dependent variable (the variable that is measured to see if it is affected by the independent variable). Once the variables are identified, the experimenter can move on to selecting participants, controlling the experimental environment, choosing the design, and specifying the levels of treatment.

What Is the First Step in Conducting an Experiment