evaluation
type: Concept
narrower: field experiments

field experiments
definition: Field experiments are randomized interventions that take place in naturalistic settings, as opposed to research laboratories. Education experiments may take many forms. [Source: Encyclopedia of Educational Psychology; Field Experiments]
broader: experiments
broader: evaluation research
broader: evaluation
type: Concept

evaluation research
type: Concept
narrower: field experiments

experiments
type: Concept
narrower: field experiments

methods
type: Collection
type: ConceptGroup
member: field experiments