Exam (elaborations)
SPCE 630 Midterm Questions & Answers(scored A+)
- Course
- Institution
Threats to internal validity include: - ANSWER History, maturation, testing, procedural infidelity, testing, instrumentation, selection bias, multiple treatment interference, data instability, cycliccal variability, regression to the mean, adaptation, Hawthorne effect History: - ANSWER Events th...
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