SPCE 630 Final Exam Questions and Answers Latest 2026 Revised Update

Question 1 1.5 pts Using the graph below, label the B2 phases with one of the following: Predication Affirmation Verification Replication SPCE 630 Final Exam Questions and Answers Latest 2026 Revised Update Final Exam Started: Jul 22 at 10:35pm Quiz Instructions 1.5 pts Question 2 Question 3 1.5 pts When constructing a line graph, a research assistant ensures that the vertical axis length has a 2:3 ratio to the horizontal axis. The research assistant chose to use this ratio to: Prevent or minimize data obfuscation Delineates the value of the axes’ units Properly display data variability and limit distortion Demonstrate experimental control 1.5 pts Question 4 Critical features of a line graph include which of the following: Vertical axis labeled with a quantitative measure Quality feature Tic marks pointed outward All of the above are critical features of a line graph Question 5 1.5 pts A researcher plans to use a parametric design. Which of the following question is best answered using a parametric design? Does the independent variable result in decreases in levels of behavior for given participants? Does the independent variable with a given component result in increased levels of behavior for given participants? Does one level of the independent variable result in increase/decrease in levels of behavior, when compared to another level of that independent variable, for given participants? Does one independent variable result in increased level of behavior for given participants, compared to a different independent variable? A researcher is evaluating the use of a video modeling procedure. The researcher collects data periodically for single sessions, and over a minimum of three days immediately prior to introduction of the independent variable. Which design is the researcher likely using? Multiple probe design Multiple baseline design across settings ABAB withdrawal design Changing criterion design