Confrontation naming of environmental sounds.
The development of a set of everyday, nonverbal, digitized sounds for use in auditory confrontation naming applications is described. Normative data are reported for 120 sounds of varying lengths representing a wide variety of acoustic events such as sounds produced by animals, people, musical instruments, tools, signals, and liquids. In Study 1, criteria for scoring naming accuracy were developed and rating data were gathered on degree of confidence in sound identification and the perceived familiarity, complexity, and pleasantness of the sounds. In Study 2, the previously developed criteria for scoring naming accuracy were applied to the naming responses of a new sample of subjects, and oral naming times were measured. In Study 3 data were gathered on how subjects categorized the sounds: In the first categorization task - free classification - subjects generated category descriptions for the sounds; in the second task - constrained classification - a different sample of subjects selected the most appropriate category label for each sound from a list of 27 labels generated in the first task. Tables are provided in which the 120 stimuli are sorted by familiarity, complexity, pleasantness, duration, naming accuracy, speed of identification, and category placement. The. WAV sound files are freely available to researchers and clinicians via a sound archive on the World Wide Web; the URL is http://www.cofc.edu/~marcellm/confront.htm.
Marcell
M M
MM
Department of Psychology, College of Charleston, Charleston, SC 29424, USA. marcellm@cofc.edu
Borella
D
D
Greene
M
M
Kerr
E
E
Rogers
S
S
D000161:Acoustic Stimulation; D000328:Adult; D000339:Affect / Q000502:physiology; D001307:Auditory Perception / Q000502:physiology*; D003071:Cognition / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D011930:Reaction Time / Q000502:physiology; D013016:Sound