Foundational framework
Seven Dimensions of ABA: Definitions and Examples
Baer, Wolf, and Risley described applied behavior analysis as applied, behavioral, analytic, technological, conceptually systematic, effective, and capable of generality. These dimensions help evaluate the quality of applied work; they are not the same as the six domains in the 2026 RBT Test Content Outline.
The seven dimensions
| Dimension | Core question | Short example |
|---|---|---|
| Applied | Is the selected behavior socially important? | Teaching a communication response that helps a person obtain assistance in daily life. |
| Behavioral | Is the actual behavior observed and measured? | Recording the number of independent requests instead of rating “better communication.” |
| Analytic | Is there convincing evidence that the intervention produced the change? | A suitable design shows behavior changing systematically with the planned condition. |
| Technological | Are procedures described clearly enough for trained implementation? | The plan defines the instruction, prompt, response, consequence, timing, and data rule. |
| Conceptually systematic | Are procedures connected to behavioral principles rather than presented as unrelated tricks? | A teaching procedure is explained through stimulus control, prompting, and reinforcement. |
| Effective | Is the amount of change large enough to have practical value? | A new safety response occurs often enough to improve everyday participation. |
| Generality | Does change last or extend across relevant people, settings, stimuli, or responses? | A skill taught in a clinic continues at home and after direct teaching is reduced. |
How to tell similar dimensions apart
- Applied vs. effective: applied concerns the importance of the target; effective concerns whether the change is large enough to matter.
- Behavioral vs. analytic: behavioral concerns observing and measuring behavior; analytic concerns demonstrating a functional relation.
- Technological vs. conceptually systematic: technological concerns replicable procedural detail; conceptually systematic concerns the behavioral principles that organize the procedure.
- Effective vs. generality: effective concerns meaningful magnitude; generality concerns durability and transfer.
What this means for an RBT
An RBT is not responsible for independently establishing every dimension of a program. The RBT implements the written plan under supervision, measures behavior accurately, reports relevant observations, asks for clarification when procedures are not sufficiently clear, and helps the supervisor evaluate whether change occurs under the specified conditions.
A plan says only “use reinforcement when needed.” Which dimension is most obviously weak?
Technological. The description does not identify the target response, reinforcer, schedule, timing, or delivery procedure clearly enough for consistent implementation.
A teaching procedure changes behavior only during sessions with one technician. Which dimension needs more attention?
Generality. The result has not yet extended across relevant people or conditions.
The original 1968 article addressed the defining features of applied behavior analysis. Current ethics, certification, and technician duties must be checked in current professional and regulatory sources rather than inferred from this historical framework alone.