When researchers select participants for their studies in a random way to ensure that all members
have an equal chance of being selected, they are demonstrating which aspect of the scientific
method?
The scientific method allows for personal inquiry and drawing conclusions based on what
we have personally experienced.
The scientific method allows for validating our own experience by discussing what we
think is true with others who share the same views.
The scientific method allows for asking only those individuals with whom we are familiar to
participate in a study.
The scientific method offers a systematic way to make comparisons and guard against
bias.