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SIB
Self Injurious Behavior
VB
Verbal Behavior
FI
Fixed Interval
MSWO/MSW
Multiple Stimulus without Replacement/Multiple Stimulus with Replacement
FR
Fixed Ratio
VR
Variable Ratio
AO
Abolishing Operation
FCT
Functional Communication Training
CRF
Continuous Reinforcement Schedule
Sr+/Sr-
Positive Reinforcement/Negative Reinforcement
VI
Variable Interval
NET
Natural Environment Teaching
IOA
Interobserver Agreement
DRA/DRO
Differential Reinforcement of Alternative Behavior/Differential Reinforcement of Other Behavior
MO
Motivating Operation
SD
Discriminative Stimulus
DRI/DRL
Differential Reinforcement of Incompatible Behavior/ Differential Reinforcement of Low Rates of Behavior
IRT
Interresponse Time
BST
Behavioral Skills Training
Bx
Behavior
DTT
Discrete Trial Training
EO
Establishing Operation
ITI
Intertrial Interval
ABC
Antecedent Behavior Consequence
BT
Behavioral Technician