SPCE 630 FINAL EXAM QUESTIONS VERIFIED ANSWERS 100% SOLVED

SPCE 630 FINAL EXAM QUESTIONS VERIFIED ANSWERS 100% SOLVED Threats to internal validity include: Correct Answer: History, maturation, testing, procedural infidelity Events that occur during the experiment but that are not related to planned procedural changes that may influence the outcomes. Correct Answer: History Changes in behavior due to the passage of time. Correct Answer: Maturation Occurs when participants need to respond to the same test repeatedly during a baseline or probe condition, which influences responding. Correct Answer: Testing Threats related to the measurement system, and are of concern because of repeated measurement by human observers who may make errors. Correct Answer: Instrumentation Inconsistent implementation of the experimental condition. Correct Answer: Procedural Infidelity The loss of participants during a study, which limits the generality of findings. Correct Answer: Attrition Occurs when a participant's behavior is influenced by more than one planned intervention during the course of a study. Correct Answer: Multiple Treatment Intreference A type of data instability that refers to a repeated and predictable pattern in the data series over time. Correct Answer: Cyclical Variability Carryover effects: Correct Answer: NOT: Is best described as the effect of a