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Psychology

Theses/Dissertations

Speech perception

Cleveland State University

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The Effects Of Talker Variability And Talkers' Gender On The Perception Of Spoken Taboo Words, Samantha E. Tuft Jan 2013

The Effects Of Talker Variability And Talkers' Gender On The Perception Of Spoken Taboo Words, Samantha E. Tuft

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In the current experiment, I examined the effects of inter-talker variability and talkers' gender on listeners' perception of spoken taboo words. Previous spoken word recognition research using the long-term repetition-priming paradigm, in which listeners respond to two separate blocks of spoken words, found performance costs for stimuli mismatching in talker identity. That is, when words were repeated across the two blocks and the identity of the talker remained the same (e.g., male to male) reaction times (RTs) were faster relative to when the repeated words were spoken by two different talkers (e.g., male to female). Such performance costs, or talker …


Examining Whether Social Factors Affect Listeners Sensitivity To Talker-Specific Information During Their Online Perception Of Spoken Words, Jessica L. Newell Jan 2011

Examining Whether Social Factors Affect Listeners Sensitivity To Talker-Specific Information During Their Online Perception Of Spoken Words, Jessica L. Newell

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McLennan and Luce (2005) found no significant cost associated with changing which talker produced a particular word from the first block of trials to the second (no talker effects) when participants responded relatively quickly (easy lexical decision), and that talker effects emerged when participants responded relatively slowly (hard lexical decision). In a lexical decision task, participants hear words and nonwords and reaction times to correct responses are measured. In the current study, we examined whether social factors would lead to talker effects in an easy lexical decision task. In Experiment 1, participants were told that they have a chance to …


Examining The Effects Of Variation In Emotional Tone Of Voice On Spoken Word Recognition, Maura L. Wilson Jan 2011

Examining The Effects Of Variation In Emotional Tone Of Voice On Spoken Word Recognition, Maura L. Wilson

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Despite the importance of emotional tone of voice for optimal verbal communication, how emotional speech is processed and its effects on spoken word recognition have yet to be fully understood. The current study addressed these gaps in the literature by examining the effects of intra-talker variability in emotional tone of voice on listeners' ability to recognize spoken words. Two lexical decision experiments, varying in task difficulty, were implemented to analyze participants' percent correct (PC) and reaction times (RTs). Previous research on spoken word recognition using this paradigm has found performance costs resulting from stimuli that mismatch on specific information (e.g., …


Examining The Role Of Talker-Specific Details In The Perception Of Words Spoken By Famous Talkers, Alisa M. Maibauer Jan 2009

Examining The Role Of Talker-Specific Details In The Perception Of Words Spoken By Famous Talkers, Alisa M. Maibauer

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Previous work demonstrates that talker-specific details tend to affect language perception relatively late in processing. One possible explanation for this time-course effect may be that the listeners in the previous study were presented with unfamiliar talkers. Under conditions where one has been repeatedly exposed to a talker, as is typically the case with famous people, talker-specific details may affect perceptual processing relatively early. The present research sought to explore the potential for relatively early talker effects in the perception of words spoken by famous talkers in a speeded-shadowing task. Words were presented using a long-term repetition priming paradigm where half …