Sprachpsychologie; Psycholinguistics ; Kindersprache (pathol.) ; Child language (pathol.) ; Specific language impairment; SLI; Dysgrammatismus (Kindersprache) ; Dysgrammatism (child language) ; Handicapped language acquisition ; Kindersprache (Sprachverständnis) ; Children's comprehension of language; Language comprehension in children ; Second language acquisition (psycholing.) ; Speech perception (second language acquisition) ; Sprachperzeption (Zweitspracherwerb) ; Speech production/speech perception (second language acquisition) ; Pronoun syntax ; Clitics ; French