Skinner teaching machine (Q7729): Difference between revisions

@@ Property / Wikidata entity @@
+Q138511002
@@ Property / Wikidata entity: Q138511002 / rank @@
+Normal rank
@@ Property / subclass of @@
+teaching machine
@@ Property / subclass of: teaching machine / rank @@
+Normal rank
@@ Property / vocabulary @@
+Teaching Machines
@@ Property / vocabulary: Teaching Machines / rank @@
+Normal rank
@@ Property / time of discovery or invention @@
+Timestamp +1957-00-00T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 year
Before 0
After 0
-Timestamp
++1957-00-00T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+year
 Before
 After
@@ Property / time of discovery or invention: 1957 / rank @@
+Normal rank
@@ Property / location of creation @@
+Cambridge
@@ Property / location of creation: Cambridge / rank @@
+Normal rank
@@ Property / discoverer or inventor @@
+B. F. Skinner
@@ Property / discoverer or inventor: B. F. Skinner / rank @@
+Normal rank