What did the participants do in the study? How was it set up? Was there a random sample of participants? Was there random assignment to groups?)
How was data collected (online, in person, in a laboratory?) Is the sample used in the study an appropriate sample? Is the sample representative of the population? Could the study be replicated if it were done again? Why or why not?
Did they measure the dependent variable in a way that is valid? Be sure to explain what validity is, and why you believe the dependent variable was or was not measured in a way that was valid.
Did the study authors correctly interpret their findings, or are there any alternative interpretations you can think of?
Did the authors of the study employ appropriate ethical safeguards?
