Question 1
A technique used to resolve contradictory results in scientific studies is
◦ longitudinal analysis.
◦ prospective analysis.
◦ cross-sectional analysis.
◦ meta-analysis.
◦ retrospective analysis.
Question 2
A scientifically logical guess is a
◦ model.
◦ law.
◦ variable.
◦ theory.
◦ hypothesis.