Developmental Psychology Commons^™

Building Categories To Guide Behavior: How Humans Build And Use Auditory Category Knowledge Throughout The Lifespan, Christina M. Vanden Bosch Der Nederlanden

UNLV Theses, Dissertations, Professional Papers, and Capstones

Although categorization has been studied in depth throughout development in the visual domain (e.g., Gelman & Meyer, 2011; Sloutsky 2010), there is little evidence examining how children and adults categorize everyday auditory objects (e.g., dog barks, trains, song, speech) or how category knowledge affects the way children and adults listen to these sounds during development. In two separate studies, I examined how listeners of all ages differentiated the multidimensional acoustic categories of speech and song and I determined whether listeners used category knowledge to process the sounds they encounter every day. In Experiment 1, listeners of all ages were able …