Module 3 Flashcards
in DTT there are
- mutiple instances ot learn and teach
- clear and concise
- adult directed
- consequences are resinforment or correction
why use DTT
- nutkpe teaching opportunities
- teaches learners when and now to respond
- gives immediate feedback to the learner
- facilitate data collection and consistency
antecedent DTT
- two primary types that may be present
1) discriminative stimulus (SD)
2) motivating operation (MO)
Discriminative stimulus
- a stimulus typically an instruction presented to an individual that must be discriminated from other instructions
- in its presence, a certain response is reinforced, and win its absence that same behavior is not reinforced
- a stimulus presented to the learner which elicits a response
- cues learner to repsond in a certain way
- signals to the learner that reinforcement is available for responding appropriate
guidelines for delivery SD’s
- get the learners attention prior to presenting the SD
- initially use clear and concise language
- use consistent SD
- avoid repeating an SD without providing a consequence
- ensure that learner hears the entire SD before responding
the motivating operation is an antecedent condition which
- changes the reinforcing value of an item or activity
2. makes behaviors which ahem produced that item more or less likely to occur again
the discrete trial -the response
- occurs after antecedent
- response may be verbal
- may include adaptive motor or other typos of skilles
- BCBA will determine what constitutes correct or incorrect response
- spontaneous varuton of answers should be encouraged
4 primary categories of response
- correct
- prompted
- incorrect
- no response
guidelines for responding
- be consistent (avoid confusion)
- be sure that extraneous behaviors are absent (avoid inadvertently reinforcing any chalhig behaviors
- limit the time between the SD and the rpsone (typically 3 seconds ) -imrpve fluency,, keep good pace and maintain focus
discrete trial consequence
- the outcome that occurs immdeialty following the learners response
- conseuqnec determines if the behavior will increase or decrease over time
how do consequences change. behavior
behavior changes when certain outcomes are contingent on the occurnec of that behavior
contigent =depends on
the type of consequence depends on the type of response that occurs
2 primary types of consequences
- reinforcement
2. error correction
reinforcement
- an event which follows the occurrence of a behavior and as a result increase the future likelehood of that behavior
- something that occurs after a behavior that makes that behavior more likely to occur in the future
- consequences used in order to strengthen and increase the behavior in the future
- reinforcement can be receiving something (positive reinforcement) or having something non preferred taken away (negetevve reinforcement
positive reonforment
increases the behavior in the future (add something good to get someone to increase a behavior)
negative reinforcement
when a person has something bad taken away which causes. person to continue the behavior