The Matching Law

E851140

The Matching Law is a principle in behavioral psychology stating that organisms distribute their responses among available choices in proportion to the reinforcement they receive from each option.

All labels observed (2)

Label Occurrences
The Matching Law canonical 1
the law of matching 1

How this entity was disambiguated

Statements (49)

Predicate Object
instanceOf principle in behavioral psychology ⓘ
quantitative law of behavior ⓘ
alsoKnownAs the law of matching ⓘ
linked to: The Matching Law
appliesTo concurrent reinforcement schedules ⓘ
operant conditioning ⓘ
situations with two or more response alternatives ⓘ
assumes organism has experience with both alternatives ⓘ
steady-state behavior ⓘ
basedOn rate of reinforcement ⓘ
relative reinforcement frequency ⓘ
relative response rate ⓘ
category law of effect extensions ⓘ
coreIdea responses are distributed in proportion to obtained reinforcement ⓘ
describes allocation of responses among alternatives ⓘ
choice behavior under concurrent schedules of reinforcement ⓘ
explains preference for richer reinforcement schedules ⓘ
undermatching and overmatching patterns ⓘ
field behavior analysis ⓘ
experimental psychology ⓘ
firstDescribedIn Herrnstein 1961 paper on relative and absolute strength of response ⓘ
formalizedBy Richard J. Herrnstein ⓘ
generalization applied to addiction research ⓘ
applied to consumer choice ⓘ
applied to organizational behavior management ⓘ
applied to self-control and impulsivity ⓘ
generalizedForm log(B1/B2) = a·log(R1/R2) + log b ⓘ
hasExtension generalized matching law ⓘ
hasParameter bias parameter (log b) ⓘ
sensitivity parameter (a or s) ⓘ
inBehaviorAnalysis forms basis for quantitative models of choice ⓘ
influencedBy operant conditioning framework of B. F. Skinner ⓘ
mathematicalForm B1/(B1+B2) = R1/(R1+R2) ⓘ
R1/(R1+R2) = r1/(r1+r2) ⓘ
originatedIn 1960s ⓘ
predicts proportional allocation of behavior to reinforcement ⓘ
relative response rate equals relative reinforcement rate ⓘ
relatedConcept behavioral economics ⓘ
concurrent variable-interval schedules ⓘ
hyperbolic discounting ⓘ
melioration theory ⓘ
testedWith concurrent variable-interval fixed-interval schedules ⓘ
concurrent variable-interval variable-interval schedules ⓘ
usedIn choice experiments with pigeons ⓘ
choice experiments with rats ⓘ
human operant choice research ⓘ
variable B1 (response rate on alternative 1) ⓘ
B2 (response rate on alternative 2) ⓘ
R1 (reinforcement rate on alternative 1) ⓘ
R2 (reinforcement rate on alternative 2) ⓘ

How these facts were elicited

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Richard J. Herrnstein → notableWork → The Matching Law ⓘ
Matching Law → alsoKnownAs → the law of matching ⓘ
subject linked to: The Matching Law
linked to: The Matching Law