Final answer:
The statement, "When labeling the vertical or y-axis you should indicate the specific measurement of behavior." is True.
Step-by-step explanation:
The statement, "When labeling the vertical or y-axis you should indicate the specific measurement of behavior." is True. When creating a graph, the y-axis represents the dependent variable, which is the variable that changes based on the value of the independent variable. To accurately represent the data, the y-axis should always indicate the specific measurement of the behavior being studied. For example, if the graph is measuring distance traveled, the y-axis should be labeled in units of distance such as meters or miles.