Motivating Operations and Discriminative Stimuli
MOS AND SDS
Assignment Instructions
Antecedents are stimuli that occur before a behavior and can influence behaviors. MOs and SDs are types of antecedents that play an important role in the occurrence of behaviors. Understanding the impact of these antecedents allows behavior analysts to manipulate these variables and influence client behavior in a meaningful way.
For this assignment, use the template Motivating Operations and Discriminative Stimuli [DOC]. This template has one column for similarities and one column for differences. In a bulleted format, fill in your analysis of the two concepts, placing similarities in the left column and differences in the right column.
Once you fill out the similarities and differences, do the following below the columns:
Identify and describe three real situations from your environment or experience (please identify MOs and SDs in each of your examples).
Identify the relevant antecedent variables and explain how they operate as either an MO or a SD.
Assignment Requirements
Your assignment should meet the following requirements:
-APA formatting
-Resources: 2–3 scholarly or professional resources. Resources should include the course text and a combination of seminal works.
-Length: 2–3 double-spaced pages of content, in addition to the title page and references page.
Motivating Operations and Discriminative Stimuli Similarities, Differences, Motivating Operations (MOs) and Discriminative Stimuli (SDs) are antecedent variables.
They alter or produce changes in individuals’ behaviors.
Motivation is necessary for both MOs and SDs to occur (Poling, Lotfizadeh, & Edwards, 2020).
Both act as operant variables, which control the frequency of a person responding.
Furthermore, they have an evocative effect that can subside or induce responses.SDs are the trigger for an individual to behave in a particular manner.
MOs influence how people are likely to respond to a specific motivation.
MOs might evoke a behavior even if SDs are absent.
SDs give a signal that the effective reinforcer is available.
MOs have behavior and value-altering effects (Poling, Lotfizadeh, & Edwards, 2020).
I always like staying hydrated by drinking a lot of water daily. Before going shopping in a mall, I drink two bottles of water. When I enter the mall, I feel the urge to relieve my bladder. Before entering the store, I see a restroom sign showing the direction of the lavatories. I decide to follow the direction to the restroom so that I can relieve myself before going shopping. In that light, the urge to urinate is the MO, and the bathroom sign is the SD.
When I get hungry, all I need is food. However, the urge of eating can be hastened by a smell of a delicious meal around me. If possible, I usually prefer eating my favorite type of food, which is a tortilla. If tortilla is not available, I get any other type of food. On that note, my MOs are food deprivation and the smell of a tasty meal. Since hunger makes me want to eat, it is the SD.
I trained my dog in a specific behavior that makes it know whether it’s time for eating. Wh...
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