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77 Cards in this Set

  • Front
  • Back

What is applied behavior analysis

The application of behavior to the solution of social significance

What is data?

-drives all decisions


-determines targets/ mastered


- when to change teaching procedures


-valid, accurate, reliable

What is behavior

-must pass dead men's test


-detectable or measurable


-observable

Operational definition

Describes target behavior, academic, behavior, and anything that can be observed



- objective, clear, complete(inclusions and exclusions)

Continuous recording

- counting, duration methods of distinct behaviors

Forms of continuous measurements

Frequency, rate, duration, latency

Frequency

Number of times target behavior is observed/ counted


Rate

Frequency with time limit

Duration

Length of time someone engaged in behavior

Latency

Timer set between demand given till behavior occurs

Discontinuous measurements

Interval / time sampling occurring individual behavior

Forms of discontinuous measurements

Partial interval


Whole interval


Momentary time sample

Partial interval

Tracking if behavior occurs during time limit (over estimate)

Whole interval

Behavior tracking, occurring the whole time ( under estimate)

Momentary time sample

Marking if behavior occurs in last 1-2 seconds of set time

Examples of permanent products use to measure behavior

Destroyed room, video tape, worksheets, art projects

Abc data collection

-observation data


-Antecedent (must be measurable/ experience in environment)


-Behavior (observable)


-Consequence

Phase change line

Dotted line on a graph to indicate change in program ( materials, prompts, reactions, meds,etc.

Assessments that RBTs administer

-ABLLS( language, social interactions, self help, academic/ motor skills)


-VB-MAPP( milestones, academic, barriers and transitions)

What is an FBA?

Functional behavior assessment:


Assessment to determine why client continues to engage in challenging behaviors

FBA components

1) Id operational def


2) Id situation behavior will/ will not occur


3) id function/ reason behavior occurs


4)develops hypothesis/ summary state


5) collect direct observation to confirm/ refute hypothesis

FBA direct assessment

-direct observation


- frequency data


- duration data


-AbC data


-child interview


-anedotal notes

FBA indirect assessment

Interviews of teacher, parents, IA, school, psychologist, etc.



- FAST( functional analysis screening tool)


- QABF( questions about bag joe function)


- MAS( motivation assessment scale)


-FAI ( functional assessment interview)


-SAI (student assisted interview )

Function of behavior

Escape, avoidance, attention, tangible, automatic( sensory)

Use of FBA

To id powerful reinforcers to be used to determine interventions, used to develops intervention plan

Reinforcement

Change to environment immediate fallowing behavior increases likely hood of behavior to occur again

Punishment

Change to environment immediate fallowing behavior decrease likely hood of behavior to occur again

Positive reinforcement

Response is followed immediately by presenting stimulus as a result ( similar response occurs frequently in the future)



Consequence is preferred stimuli ( stimuli not present before behavior )

Negative reinforcement

Response by removal, termination, reduction/ postponement of stimuli- leads to and increase in response occurring again in the future



Consequence removal of adversity stimuli ( stimuli present before behavior)

Positive punishment

Presentation of stimuli increase ( intensity of present stimuli) immediately following a behavior result decreases future frequency of behavior



Consequence adversive stimuli



Adding aversive consequence after undesired behavior

Negative punishment

Termination of present stimuli ( decrease in intensity of already present stimuli) immediately following behavior resulting in decrease of behavior occurring in the future



Consequence is removal of perfected stimuli



Termination of desired item/ activity after undesire behavior

Variables of reinforcement

Deprivation immediacy size contingency

Continuous reinforcement

Reinforcer provided every time behavior occurs

Intermittent schedule of reinforcement

Reinforcement given at certain time ( regardless of frequency of behavior)

Fixed ratio (intermittent schedule)

Completion of specific number of responses before reinforcement is produced



Every x4

Variable ratio ( intermittent schedule)

Completion a variable number of response for reinforcements



Average of every x2

Fixed interval ( intermittent schedule)

Provide reinforcement for behavior after a fixed amount of time



Every 5 minutes

Variable interval (intermittent schedule)

Provide reinforcement for the first correct response following a variable duration of time



On average every 5 minutes

Discrete trail instruction

Breaking skills down to small steps



Teaching steps to mastery



Provide repetition



Prompt and fade



Reinforcement

Basic steps for implementing discrete trail teaching

Deliver (SD) instructions


Learner response


Feedback ( correct or incorrect)


Inter-trial interval


Training continues till mastery


Data collected


Maintance


Generalization

Sd

Discriminative stimulus


Not always an instruction it can be an environmental factor creates behavior connection to reinforcer

Prompts

Response prompts


Stimulus prompts

Response prompts

Physical, verbal, visual, gestural , textural

Stimulus prompts

Positional (location of item changes to prevent client from favoring one side) ,movement(move target closer to client) , change material/ stimulus ( change material)

Graduated guidance

Shadowing client ( no touching, providing touch only when needed) used as final step of phasing out prompts

Preventing prompt dependency

Prompt fading



Time delay ( increase time delay between prompting and demand)

Types of data collection for DTI

Discrete trail instruction



Probe date ( date taken at first trail of each program, determine prompt from previous trails- effective in teaching skill)



Trial by trial data ( record prompt level used during trial. Response correct/incorrect or mistake during trial

Errorless learning

Early immediate prompt of target



Prompt faded over time/ session



Decrease frustration



Frequent contact with reinforcement

No-no prompt

Utilize least to most promoting



Start with no response and increase prompt hierarchy



Reactive strategy



Not used frequently

Task analysis chaining

Forward , backwards and total task



TA- not teaching but putting together previously mastered steps chained together to create complete task

Naturalistic teaching

Break down skills to smaller steps



Repetition



Use prompt fading



Done during session or play



Reinforcement related to material being taught

Discrimination training

One response two antecedent stimulus conditions



One stimulus is reinforced



Other stimulus is not reinforced= extinction



Steps:


Teach in isolation/ pair reinforcement



Teach with distractors ( increase field size) ( reinforcement only with correct response)



Mix trials to ensure discrimination

Stimulus control

When response emitted in the presence of stimulus produce reinforcement more often than response in the absence of the stimuli



- behaviors considered appropriate in one context but in appropriate in another context ( kissing family/ kissing not family)



Ex: red light(s.c.)- stop car

Stimulus fading procedure

Stimuli is highlight or exaggerated then faded out



Ex- number equation

Stimulus shape transformation

Initial stimulus shape prompt correct response , shape is gradually changed to natural form



Example cat/ car

Maintance

Learner continues to preform the target behavior( portion/ all) intervention has been terminated

Generalization

A variety of Behavioral process and behavioral change outcomes

Generalization process

Generalize behavior change



Response generalization



Response maintenance



Setting/ stimulus generalization

Generalized behavior change

Behavior change that hasn't been directly taught



One or combo of :


Response to maintenance


Stimulus/ setting generalization


Response generalization

Response maintenance

Learner continues to preform target behavior until intervention is terminated

Stimulus/ setting generalization

Setting/ situation generalized when learner emits a target behavior in a setting/ stimulus situation that is different from instructional setting



Or being able to emit target behavior in present of stimulus different from one being used to teach

Response generalization

Learner emits untrained response that are functionally equivalent to trained target behaviors

FBA allows us to...

Individualize behavior intervention plans

DRL

differential reinforcement of low rates



Want behavior to still occur but less often ( don't want to extinguish)



- child raises hand all the time, want them to raise hand less frequently

Momentary DRO

Fixed and variable schedule of contingency on ABSENSE of behavior at the END of specific intervals



- behavior not present last 1-2 seconds

Interval DRO

Fixed and variable schedules contingent of the ABSENCE of a behavior THROUGH an ENTIRE event

Extinction

Discontinuation of reinforcement of previously reinforced behavior.



primary effect is a decrease in frequency of behavior until reaches a pre- reinforced level or ceases to occur



- withholding reinforcement


- certain target behaviors on extinct


- prepare for extinct burst ( ignore behavior )



Positive reinforcement- individual DOES NOT gain access to item fallowing target reinforcement



Negative reinforcement-


Individual is NOt able to escape aversive stimuli

Spontaneous recover

Behavior on extinction, behavior extinguishes, behavior comes back



- quick behavior then ends again( less intensity)



- extinguished behavior is NEVER forgotten. Just doesn't receive intended outcome

Behavior plans include

- operational definition of target behavior


- statement about hypothesis of function of behavior


- antecedent / proactive intervention ( replace behavior that address function of behavior)


-consequence/ reaction strategies to address function of the behavior

Antecedent intervention

A behavior strategy that manipulates contingency - independent antecedent stimuli



- antecedent intervention to alter environment before behavior occurs



Ex: manipulate schedule, seating/ lighting, choices, high/ low -p sequence, premack( grandma rule), behavioral momentum

MOs

Motivating operations( antecedent/proactive intervention)



An envoi rental variable that MOMENTARILY increases or decreases effectiveness of reinforcer



Ex: squirrel in tree and nuts on the ground and dog comes over to the bottom of the tree

SD (antecedent/proactive intervention)

Evokes behavior because it's correlated with availability of reinforcement



Ex tool to gain attention, table, tap knee on table

Consequence/ reactive strategies

- antecedent intervention replacement behavior for desired change in students behavior



- consequence strategy, reinforce appropriate replacement behaviors taught



- consequence strategy respond consistently when target behavior occurs/ safety manage situation



**reduce frequency of behavior but unintentionally reinforcing it = slot machine ( empty threats ) ex: store tantrum and candy

Differential reinforcement

Reinforcing only responses within a response that meet specific criteria, placing all other responses on extinction



DRO, DRA, DRI, DRL

DRO

differential reinforcement of other behaviors



- I like your calm body

DRA

differential reinforcement of alternative behaviors



- humming instead of bitting

DRI

differential reinforcement of incompatible behaviors



- no slapping / clap your hands