What is discriminative stimulus in ABA?

A discriminative stimulus is the antecedent stimulus that has stimulus control over behavior because the behavior was reliably reinforced in the presence of that stimulus in the past. Discriminative stimuli set the occasion for behaviors that have been reinforced in their presence in the past.

What is an SD in behavior?

The cue, referred to as a discriminative stimulus (Sd), is a specific environmental event or condition in response to which a child is expected to exhibit a particular behavior.

What are some examples of discriminative stimuli?

Discriminative Stimulus Examples

• When a child asks for a candy, she always gets one during grandma’s visit, but not in her absence.
• When the traffic light turns green, drivers keep their car going forward, but not when the light turns red.
• When a manager is present, the employees work faster than when she’s not present.

Can a person be a stimulus ABA?

A discriminative stimulus is the technical term in behavioral psychology for something, like a person or an event, that precedes a behavioral response. ABA therapists may use an approach called the ABCs to learn the antecedent (or discriminative) stimulus, an autistic client’s behavioral response, and the consequences.

What is an example of ABA?

ABA at its core is a way to teach, manage, or reduce behaviors. ABA is an umbrella term that can cover many specific and unique strategies. Some examples include Incidental Teaching, Discrete Trial Training, and Verbal Behavior. There are many ways to implement or carry out ABA.

What is DRA in ABA?

DRA, or Differential Reinforcement of Alternative Behavior, is an ABA technique used to reduce problem behaviors. ABA professionals always seek to accomplish behavior reduction through ethical, reinforcement based methods first. In other words we don’t just seek to make a problem behavior stop.

What is a SD in ABA?

SD is just ABA speak for the demand, instruction, or the event/stimulus that serves as a signal to someone that there is something they need to respond to. Now, that response can also include a non-response.

What is an example of discrimination in psychology?

Psychology’s definition of discrimination is when the same organism responds differently to different stimuli. For example, let’s say you were bitten by a dog when you were a young child. As a result, you tense up and feel nervous every time you see a dog.