ABA (Applied Behavior Analysis)
A science-based therapy that helps children improve communication, social skills, daily living skills, and behavior.
ABC Data
A way of recording behavior by tracking the Antecedent (what happened before), Behavior, and Consequence (what happened after).
Antecedent
What happens right before a behavior occurs.
Assessment
A formal evaluation completed by a BCBA to determine strengths, needs, and treatment goals.
Attention-Maintained Behavior
Behavior that happens to gain attention.
Authorization
Official approval from insurance or NJ Medicaid to begin or continue services.
Automatic Reinforcement
Behavior that feels good or stimulating on its own (not dependent on others).
Backward Chaining
Teaching a skill by completing most of the steps for the child and teaching the last step first.
Baseline
The starting level of a skill before therapy begins.
BCBA (Board Certified Behavior Analyst)
A master’s-level clinician who designs and supervises ABA programs.
BCaBA (Board Certified Assistant Behavior Analyst)
Works under a BCBA to support assessment and supervision.
Behavior
Any observable action, including communication and social interaction.
Behavior Function
The reason a behavior happens (attention, escape, access to items, or sensory input).
Behavior Intervention Plan (BIP)
A written plan to reduce challenging behaviors and teach safer alternatives.
Caregiver Training
Teaching parents strategies to support therapy goals at home.
Clinical Notes
Documentation written after sessions describing what occurred.
Clinical Supervision
Ongoing oversight by a BCBA.
Compliance
Following instructions or expectations.
Consequence
What happens immediately after a behavior.
Data Collection
Tracking performance during sessions.
Data-Based Decision Making
Using data to guide treatment changes.
Differential Reinforcement
Reinforcing desired behaviors while not reinforcing undesired ones.
Discrete Trial Training (DTT)
A structured teaching method using clear instructions and reinforcement.
Discrimination Training
Teaching a child to respond differently to different instructions or situations.
Duration
How long a behavior lasts.
Early Intervention (EI)
Services for children under age 3 with developmental delays.
Echoic
Repeating what someone else says.
Errorless Learning
Teaching in a way that prevents mistakes by providing enough support from the beginning and gradually reducing help.
Escape-Maintained Behavior
Behavior that helps a child avoid or escape a task.
Extinction
Stopping reinforcement so a behavior decreases.
Extinction Burst
A temporary increase in behavior when reinforcement is first removed.
Fading
Gradually reducing prompts to build independence.
Fluency
Performing a skill accurately and quickly.
Forward Chaining
Teaching a skill step-by-step by starting with the first step and teaching the remaining steps as prompts.
Frequency
How often a behavior occurs.
Functional Behavior Assessment (FBA)
An evaluation to determine why a behavior is happening.
Function of Behavior
The purpose the behavior serves for the child.
Generalization
Using a learned skill in different places and situations.
Goal Mastery
When a skill is performed independently and consistently.
Graphed Data
Visual charts that show progress over time.
IEP (Individualized Education Program)
A school-based special education plan.
Inclusion
Participating in general education settings.
Intervention
A strategy used to teach or change behavior.
Insurance Authorization
Approval required before services begin.
Latency
The time between an instruction and when the behavior begins.
Least-to-Most Prompting
Starting with the least amount of help and increasing support only if needed.
Maintenance
Continuing to use a skill after it has been learned.
Maintenance Probes
Checking if a mastered skill is still retained over time.
Mand
A request (e.g., asking for water).
Mastery Criteria
The level a child must reach before a goal is considered complete.
Medical Necessity
Proof that therapy is required to treat a diagnosed condition.
Modeling
Demonstrating a behavior for imitation.
Modified Treatment Plan
Updated goals based on progress.
Most-to-Least Prompting
Starting with the most support and gradually reducing help as independence increases.
Motivating Operation (MO)
Something that increases or decreases how much a child wants something at that moment (e.g. Being thirsty increases the value of water).
Natural Environment Teaching (NET)
Teaching skills during play and daily routines.
Negative Punishment
Removing something desirable after a behavior so the behavior decreases (e.g. Losing screen time after hitting).
Negative Reinforcement
Removing something unpleasant after a behavior so the behavior increases (Increases behavior, it is NOT punishment).
Noncompliance
Refusal or failure to follow an instruction.
Pairing
Building a positive relationship between therapist and child.
Peer Modeling
Learning by watching other children.
Plan of Care
Another term for a treatment plan.
Pre-Authorization (Prior Authorization)
A review done by the insurance company before ABA services start to make sure therapy is medically necessary and covered.
Positive Punishment
Adding something unpleasant after a behavior to decrease it (e.g Extra chores after breaking a rule)
Positive Reinforcement
Adding something rewarding to increase behavior.
Preference Assessment
A structured way to identify what motivates a child.
Prompt
Assistance provided to help complete a task.
Prompt Hierarchy
Levels of help from most to least supportive.
Prompt Fading
Reducing prompts over time.
Rate
Frequency of behavior over time.
Reinforcement
Anything that increases the chance a behavior will happen again.
Reinforcer Assessment
Identifying what motivates a child.
Replacement Behavior
A safer or more appropriate behavior taught instead of a challenging one.
Response Cost
Removing a privilege after a behavior.
Response Generalization
When a child uses different but similar behaviors to achieve the same goal.
RBT (Registered Behavior Technician)
Therapist providing direct ABA services.
Reauthorization
Renewed approval from insurance.
School Collaboration
Working with teachers and school teams.
Self-Management
Teaching a child to monitor their own behavior.
Shaping
Teaching a skill step-by-step.
Social Skills Training
Teaching appropriate peer interaction.
Stimulus
Anything that triggers a response.
Stimulus Control
When behavior happens only in specific situations.
Stimulus Generalization
When a skill transfers across different settings or materials.
Supervision Requirements
Mandated BCBA oversight hours.
Tangible-Maintained Behavior
Behavior that happens to get access to a preferred item.
Task Analysis
Breaking a skill into smaller steps.
Teaching Trials
Structured learning opportunities.
Token Economy
Earning tokens for rewards.
Total Task Chaining
Teaching all steps of a task during each attempt, providing help as needed for any step.
Treatment Fidelity
Delivering therapy exactly as written.
Treatment Plan
Written goals and service recommendations.
Verbal Behavior
An approach to teaching communication skills.
Visual Schedule
Pictures or written schedules showing daily activities.
Waiver Services
Medicaid programs that provide additional support services.