PMID- 16082822
OWN - NLM
STAT- MEDLINE
DCOM- 20051110
LR  - 20191210
IS  - 1069-9384 (Print)
IS  - 1069-9384 (Linking)
VI  - 12
IP  - 2
DP  - 2005 Apr
TI  - A temporally dynamic context effect that disrupts voice onset time discrimination 
      of rapidly successive stimuli.
PG  - 380-6
AB  - Across three experiments, voice onset time discrimination along a/ba/-/pa/ 
      continuum was found to be influenced by the order of presentation of rapidly 
      successive stimuli. Specifically, discrimination was disrupted when a relatively 
      unambiguous /pa/ syllable was presented before, rather than after, a more 
      ambiguous /pa/ or/ba/ syllable. In Experiments 1 and 2, for between-category 
      discrimination, this order effect was significant at interstimulus intervals 
      (ISIs) below 250 msec, but not at 250 or 1,000 msec. In Experiments 2 and 3, the 
      order effect was also significant for within-category discrimination at ISIs 
      below 250 msec. In addition, in Experiment 3 this order effect was not diminished 
      by provision of performance feedback across eight testing sessions. These 
      findings reveal a particular vulnerability of phonological processing in response 
      to rapidly successive stimuli and may have implications for mathematical and 
      neural models of speech processing of normal and impaired populations.
FAU - Liederman, Jacqueline
AU  - Liederman J
AD  - Brain, Behavior and Cognition Program, Boston University, 64 Cummington St 
      Boston, MA 02215, USA. liederma@bu.edu
FAU - Frye, Richard
AU  - Frye R
FAU - Fisher, Janet McGraw
AU  - Fisher JM
FAU - Greenwood, Kimberly
AU  - Greenwood K
FAU - Alexander, Rebecca
AU  - Alexander R
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Psychon Bull Rev
JT  - Psychonomic bulletin & review
JID - 9502924
SB  - IM
MH  - Adult
MH  - *Discrimination, Psychological
MH  - Female
MH  - Humans
MH  - Male
MH  - Time Factors
MH  - *Voice
EDAT- 2005/08/09 09:00
MHDA- 2005/11/11 09:00
CRDT- 2005/08/09 09:00
PHST- 2005/08/09 09:00 [pubmed]
PHST- 2005/11/11 09:00 [medline]
PHST- 2005/08/09 09:00 [entrez]
AID - 10.3758/bf03196388 [doi]
PST - ppublish
SO  - Psychon Bull Rev. 2005 Apr;12(2):380-6. doi: 10.3758/bf03196388.