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Results

#1. A behavior analyst is implementing a skill acquisition program for a learner. The program’s mastery criterion is set at two consecutive correct responses. The data shows the learner achieved a correct response on Trial 1 () and another correct response on Trial 2 (), thus mastering the skill after Trial 2. Given this information, what type of measurement procedure was most likely employed to determine mastery?

Duration

Rate

Latency

Trials-to-criterion

The measurement procedure described is Trialstocriterion This measurement involves recording the number of response opportunities trials required for a learner to achieve a preestablished level of performance or mastery In this scenario the criterion was two consecutive correct responses and the learner met this after two trials Duration measures the amount of time a behavior occurs Rate measures the number of occurrences of a behavior over a period of time Latency measures the time between the presentation of a stimulus and the onset of a response None of these other measures are directly indicated by the description of mastery after trial number two based on a two correct responses criterion which specifically focuses on the count of trials needed to meet a performance standard

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