2020 Abstracts

McFarlane, Amanda (Brigham Young University)
Faculty Advisor: Haug, Jordan (Brigham Young University, Anthropology); Thompson, Greg (Brigham Young University, Anthropology)

The Boy Scouts of America (BSA) and the Church of Jesus Christ of Latter-day Saints (the Church) have been partners for over hundred years, with the Church chartering Cub Scout and Boy Scout troops in each of its American congregations for their boys ages 8-11 and 12-18 respectively. Within the Utah National Parks Council (UNPC) of the BSA, the high concentration of members of the Church has led to the BSA being thought of synonymously with the Church and its involvement. In May of 2018, however, the Church announced that, starting January 1, 2020, they would no longer be chartering troops through the BSA for their male youth, leading to confusion about the role of Scouting in Utah and how it would change or if it would continue. The analysis of this ethnographic data, gathered at BSA events across Utah County and Camp Maple Dell in Payson, seeks to address the ways that Scouting has been influenced by its close relationship with the Church in the UNPC, the benefits and challenges it has presented, and how those that are highly involved in Scouting (employed by the UNPC) have been dealing with the impending transition and their optimism about having a better environment for Scouting without the direct influence of the Church.

Alvord, Margaret; Dinehart, Claire; Holdeman, Alexis (University of Utah)
Faculty Advisor: Kamimua, Akiko (College of Social and Behavioral Sciences, Sociology)

The purpose of this project is to evaluate the factors that affect levels of patient perspectives of autonomy in clinical decision making among uninsured patients utilizing a free clinic. Patient autonomy in clinical settings is important because it can lead to more successful outcomes as well as an overall increase in patient satisfaction with their health care. Uninsured primary care patients tend to experience barriers to autonomy in clinical decision making due to limited choices of health care facilities and low health literacy. However, patient autonomy among underserved populations is an under-studied topic because ensuring access to care is usually the top priority for the populations. This proposed study will fill the gap and contribute to reducing disparities in health care. Data has been collected from patients of the Maliheh Free Clinic in Salt Lake City using a self-administered survey in fall 2019. Patients who are aged 18 or older and speak English or Spanish are eligible to participate in this study. As of October 29, 2019, 254 patients participated in the survey. Preliminary results suggest that older patients and non-US born patients were more likely to believe that providers should decide (less patient autonomy). Older patients were more likely to believe that they should be informed of potential risks in treatment. These results have potential applications for free-clinics to increase patient satisfaction and informed health care decision making. Informing patients of their right to autonomy can also lead to more trusting physician-patient relationships and therefore better health care.

Brewster, Melissa; Conradt, Elisabeth. (University of Utah)
Faculty Advisor: Conradt, Elisabeth (University of Utah, Psychology)

Stress exposure in the early years of life is a public health concern since this exposure can lead to a variety of illnesses ranging from diabetes to depression. More specifically, previous research has emphasized the importance of understanding the impact of stress exposure on an infant. However, there is limited research linking in utero stress exposure to later infant development, more specifically, on newborn self-regulation and neurobehavior. We examined whether newborn neurobehavior was associated with prenatal maternal psychophysiological signs of stress. Pregnant women (N=162) during their third trimester were invited to the child adaptation and neurodevelopment (CAN) laboratory to acquire hair cortisol concentrations, baseline heart rate (HR), baseline respiratory sinus arrhythmia (RSA), and baseline electrodermal activity (EDA) parameters: skin conductance response (SCR) and skin conductance levels (SCL). Subsequent to this visit was the hospital visit. We assessed newborns between twenty-four hours and two months of age using the NICU Network Neurobehavioral Scale (NNNS) which measures the dimensions of attention and arousal. We conducted correlations and ordinary least squares regression analyses. Maternal hair cortisol levels were not significantly associated with newborn attention (r= -.026, p=.77) and arousal (r= -.077, p= .382). However, exploratory analyses demonstrated that hair hygiene may affect these results. Baseline HR was not associated with attention (r= .012, p=.879) and arousal (r= -.002, p=.979). Baseline RSA was also not associated with attention (r= -.106, p=.192) and arousal (r= .071, p= .381). Lastly, baseline SCR and SCL were not associated to newborn attention (r=-.094, p=.247; r=-.013, p=.874) and arousal (r=-.077, p=.342; r=-.12, p=.138), respectively. These results suggest that having naturally high or low psychophysiological measurements has little-to-no impact on infant well-being, as opposed to stress reactivity.

Bradee Goepper (Weber State University)
Faculty Advisor: Lancaster, Alexander (Weber State University, Communications)

This study is a collaboration between Ogden Civic Action Network (CAN) and the Weber State University CCEL Community Research Team, investigating opioid addiction within the Weber State community. Weber Morgan Health Department reports an increased rate of opioid overdoses within Weber County. The purpose of this study is to examine religious beliefs, mental health, and the subgroup of women ages 24-44, in terms of reported opioid use and abuse. According to data from the Weber County Health Department, the specific demographic of women ages 24-44, exhibits a higher rate of opioid abuse when compared to other demographic groups. Current research also indicates that the Utah women's opioid death rate is four points higher than the national average (Weber County Opioid Death Statistics). We can expect that the results from this study will support these previously reported trends.

"Weber County Opioid Death Statistics." LiveStories, https://www.livestories.com/statistics/utah/weber-county-opioids-deaths-mortality.

Patrick I. Garrett, Andrew N. Maloy, Allyson G Barraza, Braxton Tonks, Ashley M. Peterson, Sarah C. Honeycutt, Todd M. Hillhouse (Weber State University)

Current opioid drug treatments for acute and chronic pain have problematic side effects (e.g. addiction and respiratory depression). In general, preclinical studies use assays of pain-stimulated behaviors, which are defined as behaviors that increase in frequency, rate or intensity after delivery of a noxious stimulus. However, pain-stimulated behaviors can be reduced by drugs that suppress motor activity but lack analgesic properties. Novel assays of pain-depressed behaviors are defined as a decrease in frequency, rate or intensity after delivery of a noxious stimulus. Pain-depressed behaviors are used in complement to pain-stimulated behaviors because drugs that suppress motor activity will not produce analgesic properties in these assays. The present study sought to evaluate sex differences in C57BL/6 mice in assays of pain-stimulated (i.e. hot plate and acid-induced stretching) and pain-depressed behaviors (nesting, rearing, and locomotor activity). No sex differences were found in the hot plate test, or acid-induced stretching, as the noxious stimulus increased behavior in both sexes. During control conditions, male mice exhibited greater nesting behavior and rearing activity. However, treatment with 0.32% and 0.56% lactic acid depressed nesting, rearing, and locomotor activity to the same degree in male and female mice. These results suggest that some pain-depressed assays, such as nesting and rearing, might be more sensitive to sex difference; however, these sex differences are not expressed in pain-stimulated behaviors. In recent years the National Institute of Health (NIH) required the use of male and female animals in all studies. This study provides evidence on which pain assays will require separate groups to address behavioral sex differences.

Hoopes, Holly (Salt Lake Community College)
Faculty Advisor: Seaboch, Melissa (Salt Lake Community College, Anthropology)

Documenting primate sleep sites is a useful way to census troop composition because recording the troop's arrival to and dispersal from a sleep site can offer a better understanding of the whole troop, especially for species that are fission-fusion foragers. My goal was to understand sleep site selection by Alouatta palliata. Past studies suggest that howler monkeys (genus Alouatta) sleep in or near food-source trees. Alouatta species are the most folivorous of all Neotropical species with a preference for trees in the Moraceae family (e.g. Brosimum, Ficus). I predict Alouatta palliata will sleep most often in trees in the Moraceae family. This research took place at La Selva Biological Station in Costa Rica. La Selva consists of 1,600 ha with both primary and secondary forests. This research was conducted at the start of the wet season (May and June) in 2018. I followed A. palliata to their nightly sleep site and recorded the trees they were sleeping in, at the Family level. The Family of the tree was identified with the use of the online OTS Plant Database in combination with the physical samples in the herbarium archives. I was able to record 27 nocturnal sleep sites with a total of 47 trees used for sleeping. Of the 47 trees, 18 were in the Fabaceae family (38%) and 11 were in the Moraceae family (23%). They also slept in Myristicaceae, (4%) and Malvaceae trees (2%). Fifteen sleeping trees were unidentified. Thus, my hypothesis that howler monkeys would sleep most in Moraceae, was refuted. However, Fabaceae trees are a commonly known food resource for howler monkeys, so my results are similar to prior research which found they sleep in or near food-source trees. Interestingly, I never observed them eating in the trees in which they slept.

Kristianna J. Radley - Department of Psychology, University of Utah. u1119263@utah.edu. Rebecca R. Steed - Population Science, Huntsman Cancer Institute; Department of Geography, University of Utah. Dr. Huong Meeks - Population Science, Huntsman Cancer Institute, University of Utah. Dr. Ken R. Smith - Utah Population Database, Population Sciences, Huntsman Cancer Institute; Department of Family and Consumer Studies, University of Utah. (University of Utah)
Faculty Advisor: Smith, Ken (University of Utah, Department of Family and Consumer Studies)

How is your risk of mortality as an adult affected by your living circumstances, your family and your neighborhood that existed earlier? In the state of Utah, we have a historical collection of data on individual circumstances early in life and death records for the entire population through the Utah Population Database (UPDB). This work began by creating geographical representations of the longevity in Utah by neighborhoods based on residential location in 1940 to determine if certain areas are associated with higher, or possibly lower, adult mortality rates. The 1940 census was used because it represents the most recent census year where specific identifiers are available that allows us to follow individuals until their deaths or their current age. We found that mortality risks vary based on an individual's location residence in 1940, specifically adults living in urban areas. This research is being extended by exploring individual characteristics that may explain these spatial longevity differentials. For this work, it will also be important to explore how individual and neighborhood characteristics may interact, where certain combinations serve to either increase or decrease the risk of adult mortality. We are continuing this research by adding a third level of analysis by including a familial component in relation to mortality risk. This additional component allows us to determine if family members share a risk of mortality which might be associated with neighborhood clustering (since family members may be more likely to live near one another) or because of shared genetics. By studying all three levels of mortality risk, this research will lead to a more comprehensive assessment of the social and geographic origins of mortality risk (at the level of the individual, family, and community). This work may have the ability to identify community characteristics that will promote healthier and longer lives.

Mattei, Dustin; Angell, Emma; Truman, Savanah; Wood, Kyle; Holiday, Pam; Gonzales, Veronica; Price, Ashton (Dixie State University)
Faculty Advisor: Oxley, Robert (Dixie State University, Applied Sociology)

Burnout, defined by the World Health Organization as "a syndrome conceptualized as resulting from chronic workplace stress that has not been successfully managed," is the Quality of Life research topic for the Institute of Social Research Team Fall 2019. A literature review of past research regarding the topic burnout has been conducted to understand the effects it has on society. The effect of burnout on college students is a subtopic of the research by the ISR Team. The research team has a survey developed and disbursed to students of Dixie State University (DSU) to gather burnout indicators among college students. The data will show how burnout affects students of different backgrounds, and if they see burnout as a normal part of their college experience. People are socialized into norms and values that represent a quality life. College students are subconsciously taught that burnout is accepted as a societal norm. Though burnout is a popular topic to discuss there are questions that remain. Does it affect aspects of their social, academic, and career life? After the survey data is gathered, sociological theories will be applied to answer the question and to gain a better understanding of burnout among DSU college students.

Farstead, Brian; Williford, Tanner; Schow, Hunter; Muldowney, John; Stewart, Victoria (Brigham Young University)
Faculty Advisor: Lundwall, Rebecca (Brigham Young university, Psychology, Cognitive and Behavioral Nueroscience)

Reflexive and sustained attention are important components of daily functioning, and those who exhibit attention deficits typically have problems in school, work, and relationships. Previous studies have measured sustained and reflexive attention using different tasks with disparate stimuli. Because the stimuli are different, it is unclear how reflexive and sustained attention are related. There are some indications in the literature that individuals tend to be better at one or the other type of task.

We measured reflexive and sustained attention in a sample (N=185) of children who completed two computer tasks that recorded response time and accuracy. We developed the two tasks so that all stimuli were identical, but the reflexive attention task used peripheral stimuli and the sustained attention task used central stimuli. Parents also completed questionnaires reporting demographics (e.g., age and sex) and the child's usual sleep habits, behavior at home, and behavior at school. Asking about sleep, home behavior, and school behavior allows us to identify predictors of individual variability in computer-task scores.

We anticipated that children who have a better reflexive attention (lower response times and higher accuracy) would score lower on sustained attention. Furthermore, we expect the relationship between reflexive and sustained attention would be moderated by aspects of behavior related to sleep, home-life, and school. Determining the relationship between different components of attention is important because it will help us to understand the underlying factors that contribute to different deficits in attention. Furthermore, it is important to understand how these different components of attention manifest by age, sex, behaviors at home and behaviors in school. Understanding the relationship between reflexive and sustained attention and their association with child characteristics could potentially contribute to interventions in individuals who have symptoms of attentional deficits.

Hamilton, Emily; Voss, Maren Wright; Swenson, Kira; Lichfield, Lana (Utah State University)
Faculty Advisor: Voss, Maren (Emma Eccles Jones College of Education & Human Services, Kinesiology and Health Science Department)

We interviewed rural individuals with opioid use disorder (OUD) to get a better handle on opioid misuse disorders causes and solutions.
To minimize bias in the conducting of interviews, we followed a community engagement model of training community members to interview participants. Two community members were recruited from the recovery community to receive training as a community scholar. Each community scholar completed CITI training which meets National Institutes of Health standards for the Responsible Conduct of Research for human subjects. Each community scholar completed two additional sessions of training on qualitative data collection and interviewing skills. Interviews were scheduled and participants were provided with an Institutional Review Board-approved informed consent form. Given the sensitive nature of the topic, the consent form stressed the option to use a pseudonym and the opportunity to withdraw participation and interview content at any time. The participant was also informed of community resources if at any time during the interview they should become distressed. The community scholar conducted interviews using semi-structured interview prompts, with the freedom to ask clarifying or exploratory questions at will. A member of the IRB approved research team served as the recorder for each interview to ensure sound quality, ethics and safety.

The interviews collected by community scholars provide insight into the unique elements of dealing with an opioid addiction in rural Utah. Themes identified include the tendency toward isolation, the strength of the addiction and fear of withdrawals, and the utility of the criminal justice system as a pathway to recover. Interviews have been extended to an open forum of community conversations, to discuss difficult subject matter in a constructive way. The goal is to reduce stigma and engage community partners to collaborate on bringing in more available resources to help those who struggle.

Hansen, Rebecca; Spencer, Todd; Brosi, Matt; Hubler, Daniel (Utah Valley University)
Faculty Advisor: Spencer, Todd (Utah Valley University, Behavioral Science)

There has been a wealth of research examining the negative influence of stress on relationship outcomes. Additionally, research indicates the quality of communication between couples strongly influences their overall satisfaction in marriage (Fletcher, 2002). While stress has been associated with poorer communication quality among romantic partners (Bodenmann, 1997), little is known how relationship efficacy modifies that relationship. The purpose of the present study is to examine the extent relationship efficacy mediates the association between stress and communication quality. Our sample consists of 939 individuals who are between 18-70 years old and currently in a romantic relationship. Participants completed the Perceived Stress Scale - short form (PSS-4; Cohen, Kamarck, & Mermelstein, 1983), Active-Empathetic Listening Scale (AELS; Bodie, 2011), and Relationship Efficacy Measure (REM; Fincham, Harold, & Gano-Phillips, 2000). Following the mediation analysis outlined by Baron and Kenny (1981), we found that relationship efficacy did mediate the relationship between stress and communication quality, F (2,901) = 111.39, p=<.001. Results provide empirical support for the potential relationship efficacy holds to ameliorate the detrimental effects of stress on communication quality among romantic partners.

Loveless, Emily; Mack, Brittney; Squire, Jenna; Turner, Haylee; Nicholls, Emily; Luke, Steven; Cabbage, Kathryn (Brigham Young University)
Faculty Advisor: Luke, Steven (College of Family Home and Social Sciences, Psychology); Cabbage, Kathryn (McKay School of Education, Communication Disorders)

Language impairment affects approximately 7-9% of all children and puts children at risk for long-term negative impacts on academic performance, development of social relationships, and even vocational outcomes in adulthood (Clegg, Hollis, Mawhood, & Rutter, 2005). Preschoolers with language impairment have reduced vocabulary, use less complex oral language structures, have difficulty comprehending grammatical structures in spoken language, and poor social communication (Paul & Norbury, 2018). At present, a common recommendation to improve literacy skills in typically developing children emphasizes exposing children to stories through shared book reading from a young age. When being read a storybook, preschoolers without language impairment are more likely to focus their attention on the objects and people specifically mentioned in the text (Luke & Asplund, 2018), suggesting that they are connecting storybook images with oral language comprehension. It is unknown, however, whether children with language impairment benefit in the same way from recommended exposure to shared book reading to improve language and literacy outcomes. Prior research with older children with language impairment has shown that these children initially attend to the appropriate object or person in the text but do not sustain their attention to items that are relevant to what they're hearing (Nation, Marshall, & Altmann, 2004), suggesting they may need support learning what to attend to when integrating oral language with visual images. In this study, we aim to see if a similar pattern emerges for preschool-aged children with language impairment. This study has a strong potential to significantly improve our understanding of how to support language development processes during storybook reading, specifically with children with language impairment.

Buchanan, Shayne; Estevez, Angel (Weber State University)
Faculty Advisor: Chapman, Heather (Weber State University, Psychology)

Abstract:
Poverty is a major epidemic throughout the world. Being in an impoverished state is extremely difficult as it makes living that much more stressful. Those lacking the ability to attain basic needs such as food are at high risk of suffering physical and mental complications, along with environmental and social issues.
One of the biggest issues regarding poverty is the problem malnutrition presents. Among many complications that malnutrition creates, the most concerning is impairments in cognitive development. This can lead to children performing poorly in school. While malnutrition is a problem among those suffering from impoverished circumstances, there are organizations that provide some relief.
Foundations and organizations that provide such assistance include food banks, charities, and churches, etc. This alleviates some of the difficulties surrounding a life in poverty. If participants are not willing to return or do not continue receiving support for various reasons, poverty will persist. One of these reasons may be user satisfaction.
It can be difficult to know how parents and families feel about the satisfaction of certain aspects these foundations provide. Families receiving assistance from food pantries may discontinue participation if they feel their needs are not met. Satisfaction of various aspects of food is an important determinant in regards to overall usage for food banks. To identify levels of satisfaction from assistance programs, we set up a user satisfaction survey for participants to complete in order to measure their overall satisfaction. To be specific, we are measuring satisfaction of the quality, quantity, and ease of process in acquiring food from Granite Education Foundation food banks.

Bostick, Aubrey; Hill, Huiying (Weber State University)
Faculty Advisor: Hill, Huiying (Weber State University, Sociology and Anthropology)

Infant mortality rates for black women are significantly higher than white women. More specifically, during high risk pregnancies. These include pregnancies for women before the age of 20, and between the ages of 40-54. Through quantitative and qualitative secondary analysis utilizing conflict theory, the research indicates environmental and socioeconomic impacts derived from eugenicist practices that uniquely impact black pregnant women. Eugenicist practices are at the root of infant mortality rates for pregnant black women as a consequence of exploitation that formulates modern reproductive care. First, environmental factors to be explored include food deserts, gentrification, geographic location to healthcare centers, and pollution. These factors are essential to explore because they directly create internal factors. Which is why the second area of exploration is the stress of being a pregnant black woman. These factors include societal pressure, medical pressure, and a lack of preventative reproductive and post pregnancy care. Both environmental and internal factors stem from cyclical poverty, and produce chronic healthcare conditions that yield infant mortality. This research offers the unique consideration of diet, and disproportionate access to medical care while encompassing the history of modern reproductive care. This research has the capacity to create a dynamic approach to reducing infant mortality rates specifically for at-risk pregnant black women.

Dahl, AnnElise; Rich, Emily; Marchant, Amy; Baird, Todd (Weber State University)
Faculty Advisor: Baird, Todd (College of Social and Behavioral Sciences, Psychology Department)

The present research examines the effects of content relevance and appropriateness of instructor self-disclosure as well as the sex of the professor and the sex of the student on students' perceptions of instructor credibility (competence, goodwill, and trustworthiness). Participants, consisting of approximately 150 college students, filled out a survey which measured each of these variables. As data collection is in its preliminary stages, results are forthcoming. When gathered, the data are expected to be consistent with previous research in the field which show that appropriateness of instructor disclosure will be positively correlated with instructor credibility. Previous research has suggested that content relevance will be positively correlated with instructor credibility, that content relevance will be positively correlated with appropriateness of instructor disclosures, and that male students will perceive instructor disclosure to be more appropriate than female students. In addition, the authors expect male students to rate instructors as more credible than female students. Finally, students are expected to perceive female professors as more appropriate than male professors and to perceive female professors as more credible than male professors.

Lotulelei, Tiffany; Darowski, Emily; Erekson, David (Brigham Young University)
Faculty Advisor: Darowski, Emily (Brigham Young University, Harold B. Lee Library); Erekson, David (Brigham Young University, Counseling and Psychological Services)

Social media is becoming an increasingly popular means of communication and content sharing; this rise is especially prevalent among young adults, including university students. We are not aware of any research that has examined the impact, positive or negative, of using social media during study breaks. Current research has shown that mindfulness - defined as being non-judgmentally aware of the present moment - is negatively associated with social media use and is a common intervention for many of the negative outcomes that are associated with excessive social media use. It remains unknown, however, whether a brief mindfulness practice during a study break impacts university students, and how that effect compares to the effect of other study break activities, including social media use. The purpose of this research project was to compare the effect of three different types of study breaks: using social media, participating in mindfulness meditation, or simply sitting (control group). College students were placed in a setting where they were asked to complete a remote associates task (RAT). In the midst of the difficult task, they were given a break period and, depending on the condition, spent the break either practicing mindfulness, using social media, or simply sitting quietly. Pre/post ratings of mindfulness, stress, and anxiety were gathered along with performance measures on the RAT task. Preliminary data shows that the mindfulness break decreases feelings of stress and anxiety compared to the social media break. RAT performance was not affected, but this may represent a floor effect. These findings suggest that compared to social media, mindfulness is a more effective break in reducing anxiety and stress for university students. Students can use this knowledge to help them engage in more effective study strategies. More research is needed to determine whether using social media or practicing mindfulness impacts one's performance.

Black, Justin (Utah Valley University)
Faculty Advisor: Smith-Johnson, Amber (Utah Valley University, English)

Many American's disagree on immigration policy, especially the southern border. Nobody can agree on what a secure border is, making the task to secure it impossible. When both sides adamantly oppose each other, refusing to compromise, or even listen, it's extremely difficult to compose a solution. Through my research, I hope to provide a realistic method to strengthen the border that would appease the differing views on the subject. The smuggling, human trafficking, and illegal immigration are dire situations that demand action. However, a wall isn't the answer. Esteban Flores breaks down past successful border walls in Egypt, Spain, and Israel, comparing them to the projected wall in America. As proposed, history shows the wall alone will fail. Smugglers have proven capable of getting around the existing border. Whichever means employed, adding more won't deter them. We can learn this from Egypt's wall, which didn't impede contraband at all. Smugglers dug beneath it, until the government added twenty meters underground. Using Spain's wall, we can see that it won't stop those determined to get here. More drastic measures will be taken to bypass the extra security, resulting in an increase of fatalities. Most immigrants now get to America by plane as well. Two-thirds of illegal immigrants residing in America came on a Visa and never left. We don't have the time, nor money, to waste on a wall that history has shown will not work. I propose that we implement technology at the border. Drones, ground sensors, and cameras have the capacity to be more effective and less expensive than a wall. Combining this strategy at the border with new legislation that expands all quotas and caps, illegal immigration will go down, illegal activity at the border will be gridlocked, and lives will be saved.

Ipsen, Melannee; Allen, Audrey; Urness, Katherine; Thacker, Melinda; Cabbage, Kathryn (Brigham Young University)
Faculty Advisor: Cabbage, Kathryn (McKay School of Education, Communication Disorders)

Speech delays affect up to 12% of children and are the most common communication disorder treated by speech-language pathologists (Lewis et al., 2006). Furthermore, approximately 18% of preschool-aged children with speech delay will develop dyslexia or other reading impairments (Lewis et al., 2011).
Current research agrees that both children with SD and those with dyslexia have deficits in phonology---the underlying system responsible for processing and organizing speech sounds (Anthony et al., 2011; Snowling, 2000). Both children with SD and children with dyslexia have specific deficits in speech perception (Lof & Synan, 1997; Rosen, 2003). It is unclear the degree to which these groups differ in underlying aspects of phonology, such as speech perception. Prior research suggests that these children may display distinct speech perception patterns based on their SD or dyslexia status (Cabbage, Hogan, and Carrell, 2016; Johnson et al., 2011). Speech components that cause speech perception difficulties for children with SD may be different from those that cause difficulty for those with dyslexia. Specifically, children with SD have been shown to have more difficulty perceiving the rapid temporal aspects, or spectral structure, of speech (e.g., formant frequency transitions) while those with dyslexia have been shown to have more difficulties perceiving the more global structure of speech (e.g., amplitude envelopes, syllabic cues) (Cabbage, et al., 2016; Goswami, 2011; Johnson et al., 2011).
The current study compares speech perception abilities in children with SD, children with SD+dyslexia, and typical peers in speech modified in spectral and global acoustic structure. We expect children with SD or SD+dyslexia will show poorer perception for spectral speech tasks and only children with SD+dyslexia will show poorer perception for global speech tasks. These findings will be used to help detect which children with SDs are at a higher risk for developing dyslexia.