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The Effects Of Emotion On Acoustic Characteristics Of Vocal Vibrato In Trained Singers, Sharee Oakes Holmes
The Effects Of Emotion On Acoustic Characteristics Of Vocal Vibrato In Trained Singers, Sharee Oakes Holmes
Theses and Dissertations
The purpose of this study was to investigate the effects of emotion on several key acoustic features of vibrato including vibrato rate, extent, and steadiness (measured by FM rate COV and FM extent COV). We hypothesized that intensity of emotion would have a significant effect on vibrato rate, extent, and periodicity, although the direction of these changes was undetermined. There were 10 participants, including eight females and two males, who were graduate student singers with high competency ratings. Each participant completed a series of tasks including sustained vowels at several pitch and loudness levels, an assigned song that was determined …
Recognition Of Emotion In Facial Expressions By Children With Language Impairment, Dorthy A. Stott
Recognition Of Emotion In Facial Expressions By Children With Language Impairment, Dorthy A. Stott
Theses and Dissertations
Recent research has shown that children with language impairment (LI) have increased social difficulties. This study examined the relationship between language skills and emotion understanding through recognition of facial expressions of emotion in children with LI and their typically developing peers. It is a replication of the research of Spackman, Fujiki, Brinton, Nelson, and Allen (2005) and Atwood (2006). Participants consisted of 22 children with LI and 22 age- and gender-matched peers with typically developing language, from the age range of 7:0 to 10:11 years. They were shown photographs of faces conveying one of the following emotions: happiness, sadness …
Performance On Natural Dissemblance Tasks In 7-11 Year-Old, Language-Impaired And Typically Developing Children, Noel Quist
Theses and Dissertations
Studies over the past several years have shown that children with language impairment (LI) have greater difficulty in social situations than typically developing children. More specifically, studies have shown that children with LI have more difficulty with dissemblance. This study was conducted to assess whether these children are less likely to dissemble in real-life situations. Forty-four children aged 7 to 11 years (22 LI and 22 typically developing) were presented with four situations designed to elicit dissemblance. Their reactions were scored and compared. The results of this study showed subtle differences between children with LI and typically developing children. Children …
Recognition Of Facial Expressions Of Six Emotions By Children With Specific Language Impairment, Kristen Diane Atwood
Recognition Of Facial Expressions Of Six Emotions By Children With Specific Language Impairment, Kristen Diane Atwood
Theses and Dissertations
Over the past several years, research has shown that children with language impairment often have increased social difficulties. The purpose of this study was to take a closer look at the relationship between language ability and emotion understanding by examining the recognition of facial expressions in children with specific language impairment (SLI) and their typically developing peers. As such, this study is a follow-up investigation of the work done by Spackman, Fujiki, Brinton, Nelson, & Allen (2006). Children with SLI and their age- and gender-matched peers were asked to identify the following six facial expressions of emotion in a language-minimal …