Exam (elaborations)
630 Exam 1|52 Exam Questions And Answers
- Course
- Institution
Threats to internal validity include - ️️Testing, maturation, procedural infidelity Events that occur during the experiment but that are not related to planned procedural changes that may influence the outcomes. - ️️History Changes in behavior due to the passage of time. - ️️Matur...
[Show more]