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Results

#1. During a two-minute direct observation, a behavior technician recorded instances of a client’s escape behavior. Specifically, the client engaged in escape behavior 2 seconds after a question was asked, then 5 seconds after an instruction was given, and later 3 seconds after they were offered a glass of water. For each instance, the technician precisely measured the time elapsed from the presentation of the antecedent stimulus (question, instruction, offer of water) to the initiation of the escape response. What specific dimension of behavior is being measured in this scenario?

Rate

Duration

Interresponse Time (IRT)

Latency

The scenario describes the measurement of the time between the presentation of an antecedent stimulus the question instruction or offer of water which function as discriminative stimuli or SDs and the initiation of the behavior escape This specific dimension of behavior is defined as latency Rate A refers to the number of responses per unit of time and would involve counting how many times escape occurred within the twominute observation Duration B measures the total time a behavior occurs from its start to its end Interresponse Time IRT C measures the time between the end of one response and the beginning of the next same response Since the measurements are from an SD to a response and not between successive responses or the length of a single response latency is the correct dimension being measured

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