SPCE 630 Exam 1 with complete questions and answers

SPCE 630 Exam 1 with complete questions and answers Threats to internal validity include - CORRECT ANSWER-Testing, maturation, 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 ANSWERInstrumentation Inconsistent implementation of the experimental condition. - CORRECT ANSWERProcedural 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 integrity 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 procedure used in one condition on responding in an adjacent condition. Are more difficult to address than sequence effects. May influence the participants' responding based on the order in which the experimental conditions are introduced to participants. Both A and B are correct.