experimenter expectancy effect

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf psychological theory
gptkbp:affects outcome of experiments
gptkbp:alsoKnownAs expectancy effect
observer-expectancy effect
gptkbp:category cognitive bias
experimental error
gptkbp:describes bias introduced by experimenter's expectations
gptkbp:example Clever Hans effect
gptkbp:famousStudy gptkb:Rosenthal-Jacobson_study
gptkbp:firstDescribed 20th century
https://www.w3.org/2000/01/rdf-schema#label experimenter expectancy effect
gptkbp:influenced data interpretation
participant behavior
gptkbp:notableContributor gptkb:Robert_Rosenthal
gptkbp:reduces blinding
double-blind procedure
gptkbp:relatedTo confirmation bias
observer bias
gptkbp:studiedIn behavioral sciences
psychology
gptkbp:bfsParent gptkb:Robert_L._Rosenthal
gptkbp:bfsLayer 6