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#1. Liam wants to order dinner from his favorite restaurant. He can use the restaurant’s mobile app, call them on the phone, or place an order directly through their website. Regardless of the method Liam chooses, the outcome is always the same he receives his dinner. From an Applied Behavior Analysis (ABA) perspective, the set of actions (using the app, calling, or ordering online) that all result in getting dinner represents what concept?
The scenario describes three distinct actions using an app making a phone call placing an online order that are topographically different meaning they look different or involve different motor movements and interactions with the environment but consistently serve the same function all result in Liam receiving his dinner This specific relationship between different forms of behavior and a common outcome is the definition of a response class Option A A stimulus class refers to a group of stimuli that share common physical properties formal similarity occur at the same time or in the same place as a particular behavior temporal similarity or evoke the same response or produce the same effect on behavior functional similarity This concept relates to the environmental events that precede or accompany behavior and influence it not the different forms of behavior itself that achieve an outcome Option B A behavior is a broad term for anything an organism does While each individual action using the app calling ordering online is indeed a behavior the term behavior typically refers to the overall set of all actions or a single instance of an action being a response A response class more precisely describes a group of behaviors that despite their topographical differences serve the same function or produce the same effect on the environment Therefore response class is a more specific and accurate descriptor for this particular grouping Option C A response class accurately describes the situation A response class is a collection of responses that may vary in their physical form topography but have a common effect on the environment typically leading to the same reinforcer or consequence In this case all three distinct actions lead to the desired outcome of getting dinner thus forming a response class Option D A response cost is a behaviorreduction procedure typically categorized as a type of punishment It involves the removal of a specific amount of a reinforcer eg tokens privileges money contingent on the occurrence of a target behavior resulting in a decrease in future instances of that behavior This is a behavioral intervention strategy and is unrelated to the description of a group of behaviors serving a common function
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