experimental control {Ans: Two meanings: (a) the outcome of an experiment that demonstrates convincingly a functional relations, meaning that experimental control is achieved when a predictable change in behavior (the dependent variable can be reliably produced by manipulating a specific aspect of the environment (the independent variable); and (b) the extent to which a researcher maintains precise control of the independent variable by presenting it, with drawing it, and/or varying its value, and also by eliminating or holding constant all confounding and extraneous variables.}cumulative graph {Ans: A graph on which the number of occurrences of behavior observed in a given session is added to the number of occurrences of previous sessions in order to derive the data points to be plotted.}Condition labels {Ans: Mark changes occurring within a phase}assent {Ans: to express agreement}abscissa {Ans: x-axis}trend direction {Ans: referred to as accelerating, decelerating, or zero celerating}Latency {Ans: The amount of time between a stimulus and a response.}demonstrations of effect {Ans: at least three actual demonstrations of effect}condition {Ans: procedurally similar sessions (e.g. baseline, intervention). These should be separated on graphs with solid lines (condition change lines).}instability {Ans: refers to the amount