Jugendpsychologie	Nominativ, Singular	nominative case, singular
	Jugendpsychologie	Genitiv, Singular	genitive case, singular
	Jugendpsychologie	Dativ, Singular	dative case, singular
	Jugendpsychologie	Akkusativ, Singular	accusative case, singular
	Jugendpsychologien	Nominativ, Plural	nominative case, plural
	Jugendpsychologien	Genitiv, Plural	genitive case, plural
	Jugendpsychologien	Dativ, Plural	dative case, plural
	Jugendpsychologien	Akkusativ, Plural	accusative case, plural