Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:scientific_instrument
|
| gptkbp:foundIn |
psychological laboratories
|
| gptkbp:introducedIn |
1910s
|
| gptkbp:inventedBy |
gptkb:Knight_Dunlap
|
| gptkbp:notableFor |
improved accuracy over previous chronoscopes
|
| gptkbp:operates |
electrical mechanism
|
| gptkbp:replacedBy |
gptkb:Hipp_chronoscope
|
| gptkbp:usedBy |
experimental psychologists
|
| gptkbp:usedFor |
measuring reaction time
|
| gptkbp:usedIn |
psychology experiments
|
| gptkbp:bfsParent |
gptkb:Knight_Dunlap
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Dunlap chronoscope
|