discriminative stimulus
Word Rarity
Very rare
Frequency: Zipf frequency 2.00 in modern English
32
Scrabble Score
22
Letters
8
Syllables
13
Unique Chars
Meaning
noun
A stimulus, associated with reinforcement or punishment, that exerts control over a particular form of behavior; the subject discriminates between closely related stimuli and elicits a specific behavior more frequently or less frequently only in the presence of that stimulus.