Each discrete trial consists of
an Antecedent (the instruction), a Behaviour (the correct response), and a Consequence (reinforcement delivery)
.
What are the 5 parts of a discrete trial?
- Antecedent.
- Prompt.
- Response.
- Consequence for the response (correct or incorrect)
- Interval between trials.
What are the 3 core components of DTT?
A discrete trial consists of three components: 1) the teacher’s instruction, 2) the child’s response (or lack of response) to the instruction, and 3) the consequence,
which is the teacher’s reaction in the form of
positive reinforcement, “Yes, great!” when the response is correct, or a gentle “no” if it is incorrect.
What are the 5 components of DTT?
- Discriminative Stimulus. The discriminative stimulus is a brief clear instruction alerting the child to the task at hand. …
- The Prompt. A prompt is not always given but, for some children, it may be necessary to help them form the proper response. …
- Child Response. …
- Consequence. …
- Inter-Trial Interval.
What is the discrete trial method?
Discrete Trial Training (DTT) involves
using a basic process to teach a new skill or behaviour and repeating it until children learn
. The process involves giving an instruction like ‘Pick up the cup’.
What is an example of discrete trial training?
Discrete trial teaching may be used to teach a variety of physical and verbal imitation skills.
Imitating clapping, printing the letter A, or producing the vocal sound “ssss”
are examples of behaviors that may be taught in discrete trials.
Is discrete trial training the same as ABA?
Too often, the term
discrete trial training (DTT) is used interchangeably with ABA (Applied Behavior Analysis)
as if they are one in the same. In the early days of early intensive behavioral interventions, it was often the case that ABA programs were based solely on the intensive use of discrete trial training (DTT).
What are the 3 main aspects of DTT?
It looks at behavior as a three step process:
the antecedent (a cue or instruction), the behavior and the consequence
.
What is PRT autism?
Pivotal Response Treatment, or PRT, is
a behavioral treatment for autism
. This therapy is play-based and initiated by the child. PRT is based on the principles of Applied Behavior Analysis (ABA). Goals of this approach include: Development of communication and language skills.
When larger skills are broken down into teachable steps this is called?
When larger skills are broken down into teachable steps, this is called:
Task analysis
.
What is the difference between ABA and DTT?
Saying that ABA and DTT are the same is like saying a rectangle and
a square are the same
. All DTT is ABA, but not all ABA is DTT, just like all squares are rectangles, but not all rectangles are squares. In this analogy, ABA strategies are rectangles, with DTT being a type of ABA, like a square is a type of rectangle.
What is discrete behavior?
DISCRETE BEHAVIOR :
A behavior that has a clearly discriminable beginning and end
. Lever presses, sneezes, and writing answers to addition problems are examples of discrete responses.
What is a prompt hierarchy?
Response prompts exist on a continuum referred to as a prompting hierarchy. The prompting hierarchy is defined
by the amount of assistance/intrusion that each prompt requires from the
teacher for the child to present a correct response.
What are the three parts of discrete trial?
Each discrete trial consists of an
Antecedent (the instruction), a Behaviour (the correct response), and a Consequence (reinforcement delivery)
.
Which is the most important reason for RBTs to be active listeners?
What is the most important reason for RBTs to be active listeners? So
they can understand and act on what is delivered in the message
. When are data typically collected during a discrete trial session?
Who created discrete trial training?
Discrete Trial Training (DTT) is a method of teaching in which concepts are broken down into isolated targets and taught using a 4 step sequence: cue → response → consequence → pause. This method of teaching was developed by
Ivar Lovaas
in the 1970s.
