id	keyword
ger-307	tact
ger-307	education
ger-307	theories
ger-307	patry
ger-307	practice
ger-307	teachers
ger-307	theory
ger-307	level
ger-307	scale
ger-307	lesson
ger-307	teaching
ger-307	correlation
ger-307	germany
ger-307	university
ger-307	situation
ger-307	und
ger-307	research
ger-307	action
ger-307	learning