| gptkbp:instanceOf | gptkb:sociologist gptkb:organizational_research
 
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                                | gptkbp:conductedBy | gptkb:Elton_Mayo gptkb:Fritz_Roethlisberger
 gptkb:William_J._Dickson
 
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                                | gptkbp:endDate | 1932 
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                                | gptkbp:focus | employee motivation workplace productivity
 effects of lighting on productivity
 social relations at work
 
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                                | gptkbp:heldBy | gptkb:Western_Electric_Hawthorne_Works 
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                                | gptkbp:influenced | gptkb:organizational_behavior gptkb:human_relations_movement
 
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                                | gptkbp:language | English 
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                                | gptkbp:locatedIn | gptkb:Cicero,_Illinois 
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                                | gptkbp:publishedIn | gptkb:Management_and_the_Worker 
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                                | gptkbp:resultedIn | gptkb:Hawthorne_effect 
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                                | gptkbp:significance | challenged scientific management theories demonstrated importance of social factors in productivity
 
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                                | gptkbp:startDate | 1924 
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                                | gptkbp:bfsParent | gptkb:Management_and_the_Worker_(1939) gptkb:Elton_Mayo
 gptkb:Fritz_Roethlisberger
 gptkb:Management_and_the_Worker
 gptkb:Western_Electric_Hawthorne_Works
 gptkb:William_J._Dickson
 gptkb:human_relations_movement
 
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                                | gptkbp:bfsLayer | 7 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Hawthorne studies 
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