Linear and Non-Linear Age Trajectories of Language Use: A Laboratory Observation Study of Couples' Conflict Conversations

Abstract

OBJECTIVES: This study investigated linear and non-linear age effects on language use with speech samples that were representative of naturally occurring conversations. METHOD: Using a corpus-based approach, we examined couples' conflict conversations in the laboratory. The conversations, from a total of 364 community dwelling German-speaking heterosexual couples (aged 19 to 82), were videotaped and transcribed. We examined usage of lower-frequency words, grammatical complexity, and utterance of filled pauses (e.g., äh ["um"]). RESU Show more