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• 671. [Article] Using Cultural Relevancy to Promote African American Brain Health

  African Americans are disproportionately more likely than older whites to develop Alzheimer’s disease and other dementias (ADOD). Despite these disparities, there is difficulty in motivating African Americans ...

  Citation × Citation Citation Abstract Copy Title: Using Cultural Relevancy to Promote African American Brain Health Author: Walker, Miya Year: 2017 African Americans are disproportionately more likely than older whites to develop Alzheimer’s disease and other dementias (ADOD). Despite these disparities, there is difficulty in motivating African Americans to engage in activities suitable to maintaining cognitive health (walking, social engagement, physical activity). The Sharing History through Active Reminiscence and Photo-imagery (SHARP) walking program (Croff, PI) combines these proactive activities in a culturally relevant way to create a motivational force to preserve cognitive health. SHARP engaged 19 African Americans aged 55 and older on 72 themed, 1-mile walks over 6 months in Portland, Oregon’s historically Black neighborhoods. This study examines participant responses to the SHARP walk “Afrocentrism” to illustrate how culture can be used to motivate walking and social engagement among older African Americans. The “Afrocentrism” walk presents three questions with historic neighborhood images, each approximately 10 minutes apart along the route: What are your memories of Afrocentric art? What did it mean to you and your community? Did you, your friends or family show your Afrocentrism in the 1960's, 70's and 80's? How? What did it mean to you? Do you have any memories about this [African clothing] shop? How were expressions of Afrocentrism accepted in the 1960's and 70's in Portland? Participant narratives were audio recorded. Narratives were then coded for common themes that gave insight to the importance of culture in health programming. Specific conversations amongst walking groups varied around the “Afrocentrism” prompts, however, walking groups reminisced over the same prominent people and places in the community. The commonality of participants shared neighborhood experiences creates a collective historical narrative and allows for connection to one another in ways that support connection to the neighborhood and to African American culture. This collective narrative informs researchers and allows for a deeper understanding of the Black experience, thus further facilitating the incorporation of culturally relevant prompts into the program. This is an essential way SHARP motivates participants to exercise and engage socially. Incorporating culture into health programs, as SHARP does, can be transferable to other health promotion programs to sustain retention and engagement. Title: Using Cultural Relevancy to Promote African American Brain Health Author: Walker, Miya Year: 2017 African Americans are disproportionately more likely than older whites to develop Alzheimer’s disease and other dementias (ADOD). Despite these disparities, there is difficulty in motivating African Americans to engage in activities suitable to maintaining cognitive health (walking, social engagement, physical activity). The Sharing History through Active Reminiscence and Photo-imagery (SHARP) walking program (Croff, PI) combines these proactive activities in a culturally relevant way to create a motivational force to preserve cognitive health. SHARP engaged 19 African Americans aged 55 and older on 72 themed, 1-mile walks over 6 months in Portland, Oregon’s historically Black neighborhoods. This study examines participant responses to the SHARP walk “Afrocentrism” to illustrate how culture can be used to motivate walking and social engagement among older African Americans. The “Afrocentrism” walk presents three questions with historic neighborhood images, each approximately 10 minutes apart along the route: What are your memories of Afrocentric art? What did it mean to you and your community? Did you, your friends or family show your Afrocentrism in the 1960's, 70's and 80's? How? What did it mean to you? Do you have any memories about this [African clothing] shop? How were expressions of Afrocentrism accepted in the 1960's and 70's in Portland? Participant narratives were audio recorded. Narratives were then coded for common themes that gave insight to the importance of culture in health programming. Specific conversations amongst walking groups varied around the “Afrocentrism” prompts, however, walking groups reminisced over the same prominent people and places in the community. The commonality of participants shared neighborhood experiences creates a collective historical narrative and allows for connection to one another in ways that support connection to the neighborhood and to African American culture. This collective narrative informs researchers and allows for a deeper understanding of the Black experience, thus further facilitating the incorporation of culturally relevant prompts into the program. This is an essential way SHARP motivates participants to exercise and engage socially. Incorporating culture into health programs, as SHARP does, can be transferable to other health promotion programs to sustain retention and engagement. Close

• 672. [Article] Honeywell Lyric WiFi Water Leak and Freeze Detector

  We are pleased to present the strategic marketing plan for the Lyric WiFi Water Leak and Freeze Detector, manufactured by Honeywell, Inc. Honeywell is a $38.6B global company that provides value-added ...

  Citation × Citation Citation Abstract Copy Title: Honeywell Lyric WiFi Water Leak and Freeze Detector Author: Chabuel, Cyrille, Davis, Chris, Penumarti, Anjana, Tripathy, Sudipta, VanDerSchaaf, Hans Year: 2016 We are pleased to present the strategic marketing plan for the Lyric WiFi Water Leak and Freeze Detector, manufactured by Honeywell, Inc. Honeywell is a $38.6B global company that provides value-added products and market changing innovations. Our extensive intellectual property portfolio generates competitive advantages for us and our customers. Our key product groups include Aerospace, Automation & Control Solutions (where the Lyric family resides; ACS) and Performance Materials and Technologies. Honeywell is well positioned for supporting the introduction and growth of the Leak Detector, with $40B in annual company sales, and a 50% increase in earnings per share over the past five years. The Leak Detector is an early warning system that notifies customers on their connected devices when a leak is detected or the temperature drops below a temperature of their choice. By catching a leak early, customers can avoid expensive repairs and disruptions to their lives. We are realistically optimistic about the revenue and profit potential of the Leak Detector. It sits in the Internet of Things (IoT) market, which is projected to grow at a compound annual rate of 67% over the next 5 years to a whopping $792.34 billion. In 2016 connected home device sales within this market will be approximately $61 billion. Our target market (Service Obtainable Market) consists of homeowners under the age of 40 who live in houses with WiFI, have hard to reach places in their primary or secondary homes, are motivated to prevent water leaks (largely based on past experiences with leaks), have recently acquired houses or are renovating their existing houses, and have an affinity for relatively new technology. We estimate by the end of year 3, we can capture 50% of this market and sell 4.5M Leak Detector units annually, generating $320M in total annual sales and annual profits of $63M. We are also optimistic because the Leak Detector is a strong competitor, due to the strength of the Lyric and Honeywell brands, and its wifi capabilities. In the next three years, we will cross the chasm from early adopters to the early majority by enhancing the development of our product (e.g. connecting better to an ecosystem), innovating in our manufacturing to reduce the unit price, and by distributing through the right channels (directly to customers, popular online retailers, home improvement retailers, and influencers, such as insurance companies, plumbers and major appliance retailers). Title: Honeywell Lyric WiFi Water Leak and Freeze Detector Author: Chabuel, Cyrille, Davis, Chris, Penumarti, Anjana, Tripathy, Sudipta, VanDerSchaaf, Hans Year: 2016 We are pleased to present the strategic marketing plan for the Lyric WiFi Water Leak and Freeze Detector, manufactured by Honeywell, Inc. Honeywell is a $38.6B global company that provides value-added products and market changing innovations. Our extensive intellectual property portfolio generates competitive advantages for us and our customers. Our key product groups include Aerospace, Automation & Control Solutions (where the Lyric family resides; ACS) and Performance Materials and Technologies. Honeywell is well positioned for supporting the introduction and growth of the Leak Detector, with $40B in annual company sales, and a 50% increase in earnings per share over the past five years. The Leak Detector is an early warning system that notifies customers on their connected devices when a leak is detected or the temperature drops below a temperature of their choice. By catching a leak early, customers can avoid expensive repairs and disruptions to their lives. We are realistically optimistic about the revenue and profit potential of the Leak Detector. It sits in the Internet of Things (IoT) market, which is projected to grow at a compound annual rate of 67% over the next 5 years to a whopping $792.34 billion. In 2016 connected home device sales within this market will be approximately $61 billion. Our target market (Service Obtainable Market) consists of homeowners under the age of 40 who live in houses with WiFI, have hard to reach places in their primary or secondary homes, are motivated to prevent water leaks (largely based on past experiences with leaks), have recently acquired houses or are renovating their existing houses, and have an affinity for relatively new technology. We estimate by the end of year 3, we can capture 50% of this market and sell 4.5M Leak Detector units annually, generating $320M in total annual sales and annual profits of $63M. We are also optimistic because the Leak Detector is a strong competitor, due to the strength of the Lyric and Honeywell brands, and its wifi capabilities. In the next three years, we will cross the chasm from early adopters to the early majority by enhancing the development of our product (e.g. connecting better to an ecosystem), innovating in our manufacturing to reduce the unit price, and by distributing through the right channels (directly to customers, popular online retailers, home improvement retailers, and influencers, such as insurance companies, plumbers and major appliance retailers). Close

• 673. [Article] The Biological, Psychological, and Social Properties Children and Adults Attribute to Virtual Agents

  For children, high quality friendships are associated with adaptive social, emotional and academic functioning. There is also evidence that children experience real and imaginary friendships in similar ...

  Citation × Citation Citation Abstract Copy Title: The Biological, Psychological, and Social Properties Children and Adults Attribute to Virtual Agents Author: Aguiar, Naomi Year: 2016 For children, high quality friendships are associated with adaptive social, emotional and academic functioning. There is also evidence that children experience real and imaginary friendships in similar ways, and that imagined relationships could have an impact on development. However, less is known about the relationships made possible by virtual agents in digital media. This dissertation research was designed to provide preliminary data about children’s concepts of virtual agents, and the social opportunities they attribute to such entities. In Studies 1 and 2 (combined N = 48), preschool aged children differentiated the social affordances of a stuffed dog and a virtual dog. Participants played a game in which they guessed whether a child in a video was referring to a stuffed dog or a virtual dog in a series of statements. Items designed to assess high quality friendships, such as comfort, protection and love, were attributed more to the stuffed dog than the virtual dog. Studies 3 and 4 examined adult and child concepts of a virtual child, and how concepts of this entity might differ from a real child, a child on a video chat program (e.g., Skype™) and an inanimate doll. Adults and children attributed a range of properties to each child agent, including biological, psychological and social properties, as well as opportunities for relationships. In Study 3 (N = 144), adults did not differentiate between the virtual child and the doll on the social property; however, they favored the doll on opportunities for unilateral relationships. In Study 4 (N = 30), five to eight-year-old children indicated an overall preference for the doll on the social property, as well as on opportunities for reciprocal relationships. Children also favored the doll on opportunities for love, companionship, and intimate disclosure. Altogether, these findings suggest that virtual agents afford more limited social opportunities than inanimate artifacts, and they are less likely to be loved by children and adults alike. These results raise important questions about the design goals for virtual agents, and the functions they are intended to serve in our everyday lives. This dissertation includes both previously published and co-authored material. Title: The Biological, Psychological, and Social Properties Children and Adults Attribute to Virtual Agents Author: Aguiar, Naomi Year: 2016 For children, high quality friendships are associated with adaptive social, emotional and academic functioning. There is also evidence that children experience real and imaginary friendships in similar ways, and that imagined relationships could have an impact on development. However, less is known about the relationships made possible by virtual agents in digital media. This dissertation research was designed to provide preliminary data about children’s concepts of virtual agents, and the social opportunities they attribute to such entities. In Studies 1 and 2 (combined N = 48), preschool aged children differentiated the social affordances of a stuffed dog and a virtual dog. Participants played a game in which they guessed whether a child in a video was referring to a stuffed dog or a virtual dog in a series of statements. Items designed to assess high quality friendships, such as comfort, protection and love, were attributed more to the stuffed dog than the virtual dog. Studies 3 and 4 examined adult and child concepts of a virtual child, and how concepts of this entity might differ from a real child, a child on a video chat program (e.g., Skype™) and an inanimate doll. Adults and children attributed a range of properties to each child agent, including biological, psychological and social properties, as well as opportunities for relationships. In Study 3 (N = 144), adults did not differentiate between the virtual child and the doll on the social property; however, they favored the doll on opportunities for unilateral relationships. In Study 4 (N = 30), five to eight-year-old children indicated an overall preference for the doll on the social property, as well as on opportunities for reciprocal relationships. Children also favored the doll on opportunities for love, companionship, and intimate disclosure. Altogether, these findings suggest that virtual agents afford more limited social opportunities than inanimate artifacts, and they are less likely to be loved by children and adults alike. These results raise important questions about the design goals for virtual agents, and the functions they are intended to serve in our everyday lives. This dissertation includes both previously published and co-authored material. Close

• 674. [Article] Grafted Identities: Shrews and the New Woman Narrative in China (1910s-1960s)

  My dissertation examines the unacknowledged role of negative female models from traditional literature in constructing the modern woman in China. It draws upon literary and historical sources to examine ...

  Citation × Citation Citation Abstract Copy Title: Grafted Identities: Shrews and the New Woman Narrative in China (1910s-1960s) Author: Yang, Shu Year: 2016 My dissertation examines the unacknowledged role of negative female models from traditional literature in constructing the modern woman in China. It draws upon literary and historical sources to examine how modern cultural figures resuscitated and even redeemed qualities associated with traditional shrews in their perceptions and constructions of the new woman across the first half of the twentieth century. By linking the literary trope of the shrew, associated with imperial China, with the twentieth-century figure of the new woman, my work bridges the transition from the late-imperial to the modern era and foregrounds the late-imperial roots of Chinese modernization. The scope of my dissertation includes depictions of shrews/new women in literary texts, the press, theater, and public discourses from the Republican to the Socialist period. Although there exists a rich body of work on both traditional shrew literature and the new woman narrative, no one has addressed the confluence of the two in Chinese modernity. Scholars of late imperial Chinese literature have claimed that shrew literature disappeared when China entered the modern age. Studies on the new woman focus on specific social and cultural contexts during the different periods of modernizing China; few scholars have traced the effects that previous female types had on the new woman. My research reveals the importance of the traditional shrew in contributing to the construction and reception of the new woman, despite the radically changing ideologies of the twentieth century. As I argue, the feisty, rebellious modern women in her many guises as suffragette, sexual independent, and gender radical are female types grafted onto the violent, sexualized, and transgressive typologies of the traditional shrew. My research contributes to the studies of Chinese modernity and the representations of Chinese women. First, it bridges the artificial divide between modern and traditional studies of China and expands the debates about the nature of Chinese modernity. Second, it brings to light the underexamined constructions of the new woman as an empowered social actor through her genealogical connections to the traditional shrew. Third, it provides a methodology for rethinking the contested depiction of women in Chinese modernity. Title: Grafted Identities: Shrews and the New Woman Narrative in China (1910s-1960s) Author: Yang, Shu Year: 2016 My dissertation examines the unacknowledged role of negative female models from traditional literature in constructing the modern woman in China. It draws upon literary and historical sources to examine how modern cultural figures resuscitated and even redeemed qualities associated with traditional shrews in their perceptions and constructions of the new woman across the first half of the twentieth century. By linking the literary trope of the shrew, associated with imperial China, with the twentieth-century figure of the new woman, my work bridges the transition from the late-imperial to the modern era and foregrounds the late-imperial roots of Chinese modernization. The scope of my dissertation includes depictions of shrews/new women in literary texts, the press, theater, and public discourses from the Republican to the Socialist period. Although there exists a rich body of work on both traditional shrew literature and the new woman narrative, no one has addressed the confluence of the two in Chinese modernity. Scholars of late imperial Chinese literature have claimed that shrew literature disappeared when China entered the modern age. Studies on the new woman focus on specific social and cultural contexts during the different periods of modernizing China; few scholars have traced the effects that previous female types had on the new woman. My research reveals the importance of the traditional shrew in contributing to the construction and reception of the new woman, despite the radically changing ideologies of the twentieth century. As I argue, the feisty, rebellious modern women in her many guises as suffragette, sexual independent, and gender radical are female types grafted onto the violent, sexualized, and transgressive typologies of the traditional shrew. My research contributes to the studies of Chinese modernity and the representations of Chinese women. First, it bridges the artificial divide between modern and traditional studies of China and expands the debates about the nature of Chinese modernity. Second, it brings to light the underexamined constructions of the new woman as an empowered social actor through her genealogical connections to the traditional shrew. Third, it provides a methodology for rethinking the contested depiction of women in Chinese modernity. Close

• 675. [Article] An Examination of Motor and Cognitive Recovery Following Concussion

  Cognitive and motor impairments have been identified as signs following a concussion which may compromise the performance of everyday tasks or physical activities. However, little work has been done in ...

  Citation × Citation Citation Abstract Copy Title: An Examination of Motor and Cognitive Recovery Following Concussion Author: Howell, David Year: 2014 Cognitive and motor impairments have been identified as signs following a concussion which may compromise the performance of everyday tasks or physical activities. However, little work has been done in the adolescent population using laboratory based measurements of attention or balance control to identify recovery from concussion. Therefore, the purpose of this dissertation was to prospectively and longitudinally observe how individuals who have sustained a concussion recover on measures of attention and gait balance control in comparison to individually matched, healthy control subjects from within 72 hours of injury up to two months following injury. Individuals were identified as sustaining a concussion by healthcare professionals and began participation in the study within 72 hours of injury. They then returned to the laboratory at approximately 1 week, 2 weeks, 1 month, and 2 months post-injury. Control subjects were individually matched by sex, age, height, and weight and tested in similar time increments. Attentional abilities were measured via multiple computerized testing assessments, and gait balance control was measured with whole-body motion analysis. The results indicated that following concussion, adolescents display deficits in conflict resolution ability, task switching ability, and gait balance control during dual-task walking for a time period of up to two months following injury in comparison to a matched control group. During dual-task walking, the complexity of the cognitive task performed may affect adolescents with concussion to a greater degree than matched control subjects. Adolescents also displayed regressions to gait stability recovery following their return to physical activities. Finally, adolescents with concussion displayed greater gait balance control deficits than young adults with concussion throughout the two months of testing when each group was compared to a respective healthy control group. Results from this dissertation indicate that concussion affects cognitive and motor functions in adolescents, who display deficits throughout two months post-injury. Computerized attentional tests and dual-task dynamic balance control assessments represent a multifaceted approach to concussion management and may provide another assessment battery for healthcare professionals to utilize in order to identify recovery following concussion. This dissertation includes previously published/unpublished co-authored material. Title: An Examination of Motor and Cognitive Recovery Following Concussion Author: Howell, David Year: 2014 Cognitive and motor impairments have been identified as signs following a concussion which may compromise the performance of everyday tasks or physical activities. However, little work has been done in the adolescent population using laboratory based measurements of attention or balance control to identify recovery from concussion. Therefore, the purpose of this dissertation was to prospectively and longitudinally observe how individuals who have sustained a concussion recover on measures of attention and gait balance control in comparison to individually matched, healthy control subjects from within 72 hours of injury up to two months following injury. Individuals were identified as sustaining a concussion by healthcare professionals and began participation in the study within 72 hours of injury. They then returned to the laboratory at approximately 1 week, 2 weeks, 1 month, and 2 months post-injury. Control subjects were individually matched by sex, age, height, and weight and tested in similar time increments. Attentional abilities were measured via multiple computerized testing assessments, and gait balance control was measured with whole-body motion analysis. The results indicated that following concussion, adolescents display deficits in conflict resolution ability, task switching ability, and gait balance control during dual-task walking for a time period of up to two months following injury in comparison to a matched control group. During dual-task walking, the complexity of the cognitive task performed may affect adolescents with concussion to a greater degree than matched control subjects. Adolescents also displayed regressions to gait stability recovery following their return to physical activities. Finally, adolescents with concussion displayed greater gait balance control deficits than young adults with concussion throughout the two months of testing when each group was compared to a respective healthy control group. Results from this dissertation indicate that concussion affects cognitive and motor functions in adolescents, who display deficits throughout two months post-injury. Computerized attentional tests and dual-task dynamic balance control assessments represent a multifaceted approach to concussion management and may provide another assessment battery for healthcare professionals to utilize in order to identify recovery following concussion. This dissertation includes previously published/unpublished co-authored material. Close

• 676. [Article] HUMAN PAPILLOMAVIRUS IN ARGENTINA: AN INDEPTH STUDY OF THE CAUSE OF THE FREQUENCY OF HPV IN WOMEN IN BUENOS AIRES

  38 pages. A thesis presented to the Department of Biology and the Clark Honors College of the University of Oregon in partial fulfillment of the requirements for degree of Bachelor of Science, Spring 2...

  Citation × Citation Citation Abstract Copy Title: HUMAN PAPILLOMAVIRUS IN ARGENTINA: AN INDEPTH STUDY OF THE CAUSE OF THE FREQUENCY OF HPV IN WOMEN IN BUENOS AIRES Author: Galvin, Foley Year: 2016 38 pages. A thesis presented to the Department of Biology and the Clark Honors College of the University of Oregon in partial fulfillment of the requirements for degree of Bachelor of Science, Spring 2016. Title: HUMAN PAPILLOMAVIRUS IN ARGENTINA: AN INDEPTH STUDY OF THE CAUSE OF THE FREQUENCY OF HPV IN WOMEN IN BUENOS AIRES Author: Galvin, Foley Year: 2016 38 pages. A thesis presented to the Department of Biology and the Clark Honors College of the University of Oregon in partial fulfillment of the requirements for degree of Bachelor of Science, Spring 2016. Close

• 677. [Article] A STUDY OF THE MOTIVATIONAL MECHANISMS OF CARDIAC REHABILITIATION PATIENTS

  49 pages. A thesis presented to the Department of Human Physiology and the Clark Honors College of the University of Oregon in partial fulfillment of the requirements for degree of Bachelor of Science, ...

  Citation × Citation Citation Abstract Copy Title: A STUDY OF THE MOTIVATIONAL MECHANISMS OF CARDIAC REHABILITIATION PATIENTS Author: McNeilly, Samuel Year: 2016, 2015 49 pages. A thesis presented to the Department of Human Physiology and the Clark Honors College of the University of Oregon in partial fulfillment of the requirements for degree of Bachelor of Science, Fall 2015. Title: A STUDY OF THE MOTIVATIONAL MECHANISMS OF CARDIAC REHABILITIATION PATIENTS Author: McNeilly, Samuel Year: 2016, 2015 49 pages. A thesis presented to the Department of Human Physiology and the Clark Honors College of the University of Oregon in partial fulfillment of the requirements for degree of Bachelor of Science, Fall 2015. Close

• 678. [Article] Seeking Equity in Industrial Wastelands: Evaluating Environmental Justice in Residential Neighborhoods

  140 pages. Examining committee chair: Roxi Thoren

  Citation × Citation Citation Abstract Copy Title: Seeking Equity in Industrial Wastelands: Evaluating Environmental Justice in Residential Neighborhoods Author: Pierce, Nancy Year: 2016 140 pages. Examining committee chair: Roxi Thoren Title: Seeking Equity in Industrial Wastelands: Evaluating Environmental Justice in Residential Neighborhoods Author: Pierce, Nancy Year: 2016 140 pages. Examining committee chair: Roxi Thoren Close

• 679. [Article] Where the Heart Meets the Mind’s Eye: Associations Between Cardiac Measures of Autonomic Activity and Selective Attention in Children and Adults

  Multiple theoretical frameworks posit that interactions between the autonomic nervous system and higher-order neural networks are crucial for cognitive regulation. However, few studies have directly examined ...

  Citation × Citation Citation Abstract Copy Title: Where the Heart Meets the Mind’s Eye: Associations Between Cardiac Measures of Autonomic Activity and Selective Attention in Children and Adults Author: Giuliano, Ryan Year: 2017 Multiple theoretical frameworks posit that interactions between the autonomic nervous system and higher-order neural networks are crucial for cognitive regulation. However, few studies have directly examined whether autonomic physiology influences brain activity during cognitive tasks, and even fewer of those studies have examined both autonomic branches when doing so. Measures of selective attention derived from event-related brain potentials (ERPs) are particularly well-suited for addressing this question, given that ERP selective attention tasks are designed to control for the influences of psychomotor processes and arousal and are predictive of higher-order cognitive function in children and adults. Such research is particularly promising for understanding how early adversity impacts neurocognitive development in children, given that stress experienced early in life impacts both autonomic function and selective attention. Here, a broad literature review is presented, integrating findings across studies of autonomic physiology, cognition, and brain activity in children and adults (Chapter 1). Then, two experiments are described where cardiac measures of parasympathetic and sympathetic activity were recorded concurrently with ERPs during an auditory selective task in a sample of adults (Chapter 2) and in a sample of preschool-aged children (Chapter 3). Results from both experiments demonstrate a key role for the sympathetic nervous system in selective attention for adults and children, such that greater sympathetic activity is associated with larger effects of selective attention on ERPs. These findings are then reviewed with suggestions for how existing models of neurovisceral integration might be updated to better emphasize the role of sympathetic nervous system activity in neurocognitive processes, emphasizing measures of threat-related and reward-related arousal, as represented by galvanic skin response and pre-ejection period, respectively (Chapter 4). Future directions are also discussed, including recommendations for future studies of neurovisceral integration to examine associations between physiology, behavior, and brain activity at the single-trial level, to incorporate participants from more diverse backgrounds of life experience, and to examine the plasticity of autonomic mechanisms implicated in neurocognitive function. Title: Where the Heart Meets the Mind’s Eye: Associations Between Cardiac Measures of Autonomic Activity and Selective Attention in Children and Adults Author: Giuliano, Ryan Year: 2017 Multiple theoretical frameworks posit that interactions between the autonomic nervous system and higher-order neural networks are crucial for cognitive regulation. However, few studies have directly examined whether autonomic physiology influences brain activity during cognitive tasks, and even fewer of those studies have examined both autonomic branches when doing so. Measures of selective attention derived from event-related brain potentials (ERPs) are particularly well-suited for addressing this question, given that ERP selective attention tasks are designed to control for the influences of psychomotor processes and arousal and are predictive of higher-order cognitive function in children and adults. Such research is particularly promising for understanding how early adversity impacts neurocognitive development in children, given that stress experienced early in life impacts both autonomic function and selective attention. Here, a broad literature review is presented, integrating findings across studies of autonomic physiology, cognition, and brain activity in children and adults (Chapter 1). Then, two experiments are described where cardiac measures of parasympathetic and sympathetic activity were recorded concurrently with ERPs during an auditory selective task in a sample of adults (Chapter 2) and in a sample of preschool-aged children (Chapter 3). Results from both experiments demonstrate a key role for the sympathetic nervous system in selective attention for adults and children, such that greater sympathetic activity is associated with larger effects of selective attention on ERPs. These findings are then reviewed with suggestions for how existing models of neurovisceral integration might be updated to better emphasize the role of sympathetic nervous system activity in neurocognitive processes, emphasizing measures of threat-related and reward-related arousal, as represented by galvanic skin response and pre-ejection period, respectively (Chapter 4). Future directions are also discussed, including recommendations for future studies of neurovisceral integration to examine associations between physiology, behavior, and brain activity at the single-trial level, to incorporate participants from more diverse backgrounds of life experience, and to examine the plasticity of autonomic mechanisms implicated in neurocognitive function. Close

• 680. [Article] Tangled Up in Blue: Narratives of Glacier Change in Southeast Iceland

  This dissertation reports the findings of an ethnographic field study that examined the plurality of glacier-related narratives, knowledges, and practices of people living on the southeastern coast of ...

  Citation × Citation Citation Abstract Copy Title: Tangled Up in Blue: Narratives of Glacier Change in Southeast Iceland Author: Jackson, Jerilynn Year: 2017 This dissertation reports the findings of an ethnographic field study that examined the plurality of glacier-related narratives, knowledges, and practices of people living on the southeastern coast of Iceland. A growing amount of research is directed at glaciers and society from a variety of disciplines within the social sciences, however, a crucial gap in research remains centered around local perceptions, values, beliefs—of how and why people and ice interrelate today and how such experiences compare from one glacier community to the next. Everywhere glaciers are located on this planet, there are people, and the two have been interacting for the entirety of human history, but very little is known about the nature of people-ice relations. To better understand how people and ice interrelate, I completed nine months of field work from September 2015 through May 2016 on the southeastern coast of Iceland. Iceland was chosen as field site because people and ice on the southeastern coast exist in extreme proximity. Local glaciology models predict these glaciers will lose 25-35 percent of present volume over the next fifty years. As such, to better understand the nature of relations in this rapidly changing environment, alongside focus groups, participant observation and preliminary field work, I interviewed 84 Icelandic women and 112 Icelandic men ranging in age from 18 to 96 years old using a semi-structured, in-depth ethnographic interview method. The results of this dissertation demonstrate other ways of looking at glaciers and people, highlighting profound connections, the power glaciers enact upon communities, the perceptions of glaciers as alive and self-aware, the plasticity of glaciers to verify multiple conflicting narratives all at once, and the intertwined positive and negative consequences glacier change engenders for local communities. I argue glaciers have rich social and cultural context and variability that is largely unstudied, that glaciers are contested, controversial, and that what is widely assumed does not match what is happening on the ground. The aim of this work is to contribute to the development of a global geography of glacier change that includes the physical and social dimensions of ice across the cryosphere. Title: Tangled Up in Blue: Narratives of Glacier Change in Southeast Iceland Author: Jackson, Jerilynn Year: 2017 This dissertation reports the findings of an ethnographic field study that examined the plurality of glacier-related narratives, knowledges, and practices of people living on the southeastern coast of Iceland. A growing amount of research is directed at glaciers and society from a variety of disciplines within the social sciences, however, a crucial gap in research remains centered around local perceptions, values, beliefs—of how and why people and ice interrelate today and how such experiences compare from one glacier community to the next. Everywhere glaciers are located on this planet, there are people, and the two have been interacting for the entirety of human history, but very little is known about the nature of people-ice relations. To better understand how people and ice interrelate, I completed nine months of field work from September 2015 through May 2016 on the southeastern coast of Iceland. Iceland was chosen as field site because people and ice on the southeastern coast exist in extreme proximity. Local glaciology models predict these glaciers will lose 25-35 percent of present volume over the next fifty years. As such, to better understand the nature of relations in this rapidly changing environment, alongside focus groups, participant observation and preliminary field work, I interviewed 84 Icelandic women and 112 Icelandic men ranging in age from 18 to 96 years old using a semi-structured, in-depth ethnographic interview method. The results of this dissertation demonstrate other ways of looking at glaciers and people, highlighting profound connections, the power glaciers enact upon communities, the perceptions of glaciers as alive and self-aware, the plasticity of glaciers to verify multiple conflicting narratives all at once, and the intertwined positive and negative consequences glacier change engenders for local communities. I argue glaciers have rich social and cultural context and variability that is largely unstudied, that glaciers are contested, controversial, and that what is widely assumed does not match what is happening on the ground. The aim of this work is to contribute to the development of a global geography of glacier change that includes the physical and social dimensions of ice across the cryosphere. Close