VERBAL OPERANT DEFINITIONS
Verbal Definition Antecedent Behavior Consequence
Operant (Sd) (Response) (Consequence)
Mand A request for an item, Motivative Verbal Direct
for an action or for Operation Behavior Reinforcement
information (Wants cookie) (Says cookie) (Gets cookie)
Tact Sensory Stimuli Verbal Non-Specific
A label (Sees or smells Behavior Reinforcement
cookie) (Says cookie) (Gets praise i.e.)
Intraverbal Answering Questions, Verbal Stimulus Verbal Non-Specific
Fill-In, Conversation (Someone says, Behavior Reinforcement
(No visuals) What’s (Says cookie) (Gets praise, i.e.)
something you
eat?)
Echoic Verbal Stimulus Verbal Non-Specific
Vocal Imitation (Someone says Behavior Reinforcement
cookie) (Repeats all or (Gets praise, i.e.)
part of the
antecedent
(Says cookie)
VERBAL OPERANT DEFINITIONS
Other Definition Antecedent Behavior Consequence
Operant (Sd) (Response) (Consequence)
Receptive Chooses a picture or Verbal Stimulus Non-Verbal Non-Specific
(Discrimi- item from an array (Someone says Behavior (Child Reinforcement
nation) Touch cookie) touches cookie) (Gets praise, i.e.)
Receptive Verbal Stimulus Non-Verbal Non-Specific
(Listener Responding Follows a direction (Someone says Behavior Reinforcement
to Directions) Get the cookie (Gets the (Gets praise i.e.)
from the plate) cookie)
Imitation Copies a motor action Non-Verbal Non-Verbal Non-Specific
Stimulus Behavior Reinforcement
(Person (Person (Gets praise, i.e.)
performs an imitates same
action) action)
Match to Sample Matches a picture or Non-Verbal Non-Verbal Non-Specific
object to the sample Stimulus Behavior Reinforcement
(Presentation of (In presence of 1 (Gets praise, i.e.)
stimuli) stimuli, a second
stimuli is
selected with
shared
properties)