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Results

#1. Consider the stimuli birds and kites. Although they possess no common physical features or topographical similarities, they both reliably evoke the response things that fly in a particular individual. Based on the principles of Applied Behavior Analysis, what type of stimulus class do birds and kites represent in this scenario?

Feature stimulus class

Arbitrary stimulus class

Response class

Consequence class

A stimulus class is a group of stimuli that have a common effect on behavior The text explicitly defines an arbitrary stimulus class as one where stimuli do not share common topographical similarities but still evoke the same response In contrast a feature stimulus class also known as a conceptual stimulus class consists of stimuli that share common physical features eg color shape size A response class refers to a group of responses that produce the same effect on the environment regardless of their topographical differences eg opening a door by pushing pulling or turning a knob A consequence class refers to stimuli that follow a behavior and affect its future probability not antecedent stimuli that evoke a response Since birds and kites lack shared physical features but evoke the same response they belong to an arbitrary stimulus class

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