Subject: Inherent generalizability limitations 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Limited generalizability 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Empirical evidence generalizability 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Taking a scientific approach 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Knockoff replication 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Secondary sampling unit 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Mixed-methods case study 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Sampling Population 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Alternate variables 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Insufficient cohort 28 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: Pre-validation 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Uncontrollable variance 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Dual-mode research study 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Response non-coverage 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Collaborative trial 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Failure to disclose category limitations 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.