Which of the following best demonstrates reliability of a scientific finding?
A) In a media interview, a group of professors are quoted as vouching for the truth of a scientific finding.
B) A scientific finding is mentioned so often in casual conversation that it becomes common sense knowledge.
C) A researcher uses the same methodology and obtains the same results as a study published in an academic journal.
D) A psychologist uses the same methodology across all her experiments.

Question

Quizplus · Accepted Answer

This demonstrates reliability as it indicates that the findings can be replicated under the same conditions, increasing the confidence in the accuracy of the results. The other options do not necessarily demonstrate reliability. A group of professors can be biased or misinformed, and common sense knowledge is not necessarily based on scientific evidence. The fact that a psychologist uses the same methodology does not necessarily guarantee the accuracy and reliability of the findings, as other factors such as sampling, measuring instruments, and analysis can also affect the results.

Which of the Following Best Demonstrates Reliability of a Scientific