Rough Cilicia Archaeological Survey Project: Analysis of Amphora Finds Season 2000 Summer

Elizabeth L. Will analyzed the Study Collection of amphora fragments amassed since 1996, as well as 49 bags of additional fragments, seven of them collected during the surveys of the year 2000. She also visited three areas that had been identified as the sites of possible kilns, at Biçkici, Syedra, and Antiocheia ad Cragum. In addition, Elizabeth L. Will also examined and photographed the amphoras on display in the museums at Alanya and Antalya. The amphora fragments collected during the 1996-1999 seasons have been noted in the reports for those years and described by Nicholas Rauh and Kathleen Slane in the article, “Possible amphora kiln sites in W. Rough Cilicia.” This report contains additional observations regarding the found fragments of amphoras

Developmental divergence: motor trajectories in children with fragile X syndrome with and without co-occurring autism.

BackgroundAutism spectrum disorder (ASD) is highly prevalent in fragile X syndrome (FXS), affecting 50-70% of males. Motor impairments are a shared feature across autism and FXS that may help to better characterize autism in FXS. As motor skills provide a critical foundation for various language, cognitive, and social outcomes, they may serve an important mechanistic role for autism in FXS. As such, this study aimed to identify differences in motor trajectories across direct assessment and parent-report measures of fine and gross motor development between FXS with and without autism, and typical development, while controlling for cognitive functioning.MethodsThis prospective longitudinal study included 42 children with FXS, 24 of whom also had ASD (FXS + ASD), as well as 40 typically developing children. The Mullen Scales of Early Learning provided a direct measure of fine and gross motor skills, and the Vineland Adaptive Behavior Scales provided a measure of parent-reported fine and gross motor skills. Random slopes and random intercepts multilevel models were tested to determine divergence in developmental motor trajectories between groups when controlling for cognitive level.ResultsModel results indicated the children with FXS + ASD diverged from TD children by 9-months on all measures of gross and fine motor skills, even when controlling for cognitive level. Results also indicated an early divergence in motor trajectories of fine and gross motor skills between the FXS + ASD and FXS groups when controlling for cognitive level. This divergence was statistically significant by 18 months, with the FXS + ASD showing decelerated growth in motor skills across direct observation and parent-report measures.ConclusionsThis study is the first to examine longitudinal trends in motor development in children with FXS with and without comorbid ASD using both direct assessment and parent-report measures of fine and gross motor. Furthermore, it is among the first to account for nonverbal cognitive delays, a step towards elucidating the isolated role of motor impairments in FXS with and without ASD. Findings underscore the role of motor impairments as a possible signal representing greater underlying genetic liability, or as a potential catalyst or consequence, of co-occurring autism in FXS

Early Negative Affect in Males and Females With Fragile X Syndrome: Implications for Anxiety and Autism

Background Fragile X syndrome (FXS) is a genetic disorder that is highly comorbid with anxiety and autism spectrum disorder (ASD). Elevated negative affect in young children has been associated with increased risk for both anxiety and ASD; however, these relations remain poorly understood in FXS. Methods The present prospective longitudinal study examined the trajectory of negative affect from infancy through preschool in males and females with FXS and typical development and its relation to anxiety and ASD. Results Results indicate a complex association reflecting group, developmental, and sex effects. Specifically, the group with FXS displayed a trajectory of increasing negative affect across age that was distinct from the typical controls. This atypical trajectory of negative affect in FXS was driven by sex effects in that males showed lower negative affect during infancy followed by steep increases across the toddler and preschool years whereas the females displayed a flatter trajectory. Finally, elevated negative affect predicted anxiety symptoms in males, but not females, with no relationship to ASD in males or females with FXS. Conclusions The current work addresses the importance of studying the development of psychopathology in a specific neurogenetic population. Temperamental negative affect was shown to be an important early marker for anxiety in young children with FXS, with subtle differences observed between males and females

Reimagining the Juvenile Detention System

This group proposed to improve the juvenile detention system through policy as well as through change in the design of detention centers. Team members agreed to redesign the system in order to avoid dehumanizing adolescents and to introduce them to a new kind of community environment. The design of the prison will be based on a set of concentric circles. The inner circle will be the most restrictive in terms of freedoms and privileges. As the adolescent gains skills and trust, they move from the inner circle to the outer circles. The outer circles allow for more freedom and trust, physically demonstrated through the opening of the prison space into individual houses. With this increased trust and freedom, adolescents will also take on more responsibilities and become effective members of the prison community–working in the community garden for example

Examining virtual driving test performance and its relationship to individuals with HIV-associated neurocognitive disorders

SIGNIFICANCE: Existing screening tools for HIV-associated neurocognitive disorders (HAND) are often clinically impractical for detecting milder forms of impairment. The formal diagnosis of HAND requires an assessment of both cognition and impairment in activities of daily living (ADL). To address the critical need for identifying patients who may have disability associated with HAND, we implemented a low-cost screening tool, the Virtual Driving Test (VDT) platform, in a vulnerable cohort of people with HIV (PWH). The VDT presents an opportunity to cost-effectively screen for milder forms of impairment while providing practical guidance for a cognitively demanding ADL. OBJECTIVES: We aimed to: (1) evaluate whether VDT performance variables were associated with a HAND diagnosis and if so; (2) systematically identify a manageable subset of variables for use in a future screening model for HAND. As a secondary objective, we examined the relative associations of identified variables with impairment within the individual domains used to diagnose HAND. METHODS: In a cross-sectional design, 62 PWH were recruited from an established HIV cohort and completed a comprehensive neuropsychological assessment (CNPA), followed by a self-directed VDT. Dichotomized diagnoses of HAND-specific impairment and impairment within each of the seven CNPA domains were ascertained. A systematic variable selection process was used to reduce the large amount of VDT data generated, to a smaller subset of VDT variables, estimated to be associated with HAND. In addition, we examined associations between the identified variables and impairment within each of the CNPA domains. RESULTS: More than half of the participants ( CONCLUSION: We identified a subset of VDT performance variables that are associated with HAND and assess relevant functional abilities among individuals with HAND. Additional research is required to develop and validate a predictive HAND screening model incorporating this subset

Partners in the Parks: Field Guide to an Experiential Program in the National Parks (1st edition)

When Joan Digby first proposed taking collegiate honors students into our national parks, I jumped at the chance. Within minutes of reading her email, I not only responded with an enthusiastic “Yes!” but went so far as to volunteer the resources of the Southern Utah University Honors Program to get things started. Nestled among 5 national parks in southwestern Utah, I felt our campus would be a natural focal point for the kind of program Joan envisioned. Within weeks we had laid the groundwork for a proof-of-concept pilot project at nearby Bryce Canyon National Park. Little did I know at the time, but I was taking the first steps on a nationwide journey that would introduce me to 11 amazing national parks, some 47 park rangers, and over 100 outstanding college students—with the prospect of these numbers growing annually. The aim of Partners in the Parks (PITP) from its inception has been to introduce, or reintroduce, collegiate honors students to this country: not the transformed environment that we have constructed on its surface but the bedrock world upon which it rests. Like de Toqueville, Jefferson, Thoreau, Emerson, and so many others, we recognized that the unique place that is America cannot be separated from the land upon which it was built. One valuable way to study and understand it, then, is to visit places where the bones of America lie exposed, often without the veneer of civilization, cultivation, or modernization: places protected by the people to preserve for this and future generations, original American landscapes, and important historical landmarks that illustrate and define what America was, is, and can be. PITP takes students deep into America’s national parks. PITP is a see-America-first program. While we recognize the importance of a global perspective in an overall honors education, our goal is to help students see and understand America before or in addition to going abroad. Indeed, for students without the desire or resources to leave the country, PITP offers many of the same kinds of personal development that make study abroad so valuable. In the Field Notes to Chapter 2, “Growing from Within,” Bill Atwill and Kathleen King, share their experience in Acadia National Park, observing how their students demonstrated valuable growth in the same four key areas that researchers of study abroad programs have identified in their alumni: personal discovery, academic commitment, cultural development, and career development. The student writings in this volume, such as Andy Grube’s “soul expanding” talk with Juste Gatari on the rocky coast of Mount Desert Island, aptly illustrate this important facet of the PITP experience. (See the Field Notes to Chapter 5, “Sitting There in Silence.”

The effects of anthropogenic noise and urban habitats on song structure in a vocal mimic; the gray catbird (Dumetella carolinensis) sings higher frequencies in noisier habitats

In urban and human-modified landscapes, animals face novel selection pressures resulting from differences in habitat structure and increased anthropogenic noise. Urban noise pollution can negatively impact songbirds because low-frequency noise often masks portions of birds’ mating signals and reduces signal transmission. Previous research has demonstrated that the songs of birds in more urban habitats have structural differences that can enhance signal transmission when noise is present. The majority of these studies have focused on species that deliver short, stereotyped songs and have limited repertoires. Gray catbirds (Dumetella carolinensis, family: Mimidae) sing long bouts containing imitated, improvised, and invented song elements, and therefore may have an increased ability to vary songs in response to noise. We hypothesized that aspects of developed habitats including loud anthropogenic noise and changes to land cover would impact catbirds’ song structural parameters, including song minimum, peak, and maximum frequency, frequency bandwidth, and entropy. We recorded and processed songs from 42 male catbirds and analyzed over 18,000 song elements from sites along an urban gradient from western Virginia to the Washington, DC metropolitan region. We quantified the urban intensity at each site-centroid based on percent canopy cover, percent impervious surface, and noise level. Song features such as minimum, maximum, and peak frequency increased significantly as noise levels increased, demonstrating that catbirds in noisier areas sing higher frequency songs compared to individuals in quieter habitats. Land cover variables also significantly predicted certain song features such as maximum frequency (impervious surface) or entropy (canopy cover). These structural differences in catbird song can limit the negative effects of environmental noise-masking, even for their long song bouts, and suggest that vocal mimics respond to anthropogenic noise. Future studies could investigate repertoire size and composition along an urban gradient and if these structural differences lead to functional consequences for the songs of vocal mimics

The impact of social isolation and changes in work patterns on ongoing thought during the first COVID-19 lockdown in the United Kingdom

The COVID-19 pandemic led to lockdowns in countries across the world, changing the lives of billions of people. The United Kingdom’s first national lockdown, for example, restricted people’s ability to socialize and work. The current study examined how changes to socializing and working during this lockdown impacted ongoing thought patterns in daily life. We compared the prevalence of thought patterns between two independent real-world, experience-sampling cohorts, collected before and during lockdown. In both samples, young (18 to 35 y) and older (55+ y) participants completed experience-sampling measures five times daily for 7 d. Dimension reduction was applied to these data to identify common “patterns of thought.” Linear mixed modeling compared the prevalence of each thought pattern 1) before and during lockdown, 2) in different age groups, and 3) across different social and activity contexts. During lockdown, when people were alone, social thinking was reduced, but on the rare occasions when social interactions were possible, we observed a greater increase in social thinking than prelockdown. Furthermore, lockdown was associated with a reduction in future-directed problem solving, but this thought pattern was reinstated when individuals engaged in work. Therefore, our study suggests that the lockdown led to significant changes in ongoing thought patterns in daily life and that these changes were associated with changes to our daily routine that occurred during lockdown

Bridging Alone: Religious Conservatism, Marital Homogamy, and Voluntary Association Membership

This study characterizes social insularity of religiously conservative American married couples by examining patterns of voluntary associationmembership. Constructing a dataset of 3938 marital dyads from the second wave of the National Survey of Families and Households, the author investigates whether conservative religious homogamy encourages membership in religious voluntary groups and discourages membership in secular voluntary groups. Results indicate that couples’ shared affiliation with conservative denominations, paired with beliefs in biblical authority and inerrancy, increases the likelihood of religious group membership for husbands and wives and reduces the likelihood of secular group membership for wives, but not for husbands. The social insularity of conservative religious groups appears to be reinforced by homogamy—particularly by wives who share faith with husbands