t17228
The Pen Is
Mightier Than
the Keyboard
(2014)
t18706
The Impact of
Computer Usage
on Academic
Performance
(2016)
t18706->t17228
t18711
Why smart kids
shouldn’t use
laptops in
class (2016)
t18711->t17228
t18711->t18706
t18705
Computer
sorgen für
ungenügende
Leistungen
(2016)
t18705->t18706
t19533
«Wir haben
immer weniger
im Kopf»
(2017)