Examlex
Which of these statements about benzene is true?
Correlational Method
A research technique that establishes the relationship (not necessarily causal) between two variables, traditionally denoted x and y, by measuring both variables in a sample of participants.
Random Assignment
Random assignment is a method used in experiments to randomly allocate participants to different groups, ensuring that each group is comparable at the start of the experiment.
Measurement Biases
Involves errors or inaccuracies in data collection, interpretation, or analysis due to systemic factors.
Research Ethics
The moral principles that govern the conduct of research, ensuring the integrity and ethical treatment of all research subjects.
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