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Early Identification Of Autism Spectrum Disorder In Childcare Settings: A Literature Review, Maneli Nourzad

Modern Psychological Studies

Timely intervention is key in the development of children with Autism Spectrum Disorder (ASD) and early childhood settings present an opportune environment for early diagnosis, particularly in Canada where the identification of ASD in children below the age of four can be further expanded. This review first summarizes the potential benefits and barriers to early identification of ASD in children. There is robust evidence that early detection can result in improved biological and behavioral outcomes in later stages of life despite the subtle and at times elusive signs of ASD in young children. We then focus on the role early …

Circulating Sphingolipids In Relation To Cognitive Decline And Incident Dementia: The Cardiovascular Health Study, Kristine F Moseholm, Héléne T Cronjé, Manja Koch, Annette L Fitzpatrick, Oscar L Lopez, Marcia C De Oliveira Otto, W T Longstreth, Andrew N Hoofnagle, Kenneth J Mukamal, Rozenn N Lemaitre, Majken K Jensen

Faculty, Staff and Student Publications

INTRODUCTION: Whether circulating levels of sphingolipids are prospectively associated with cognitive decline and dementia risk is uncertain.

METHODS: We measured 14 sphingolipid species in plasma samples from 4488 participants (mean age 76.2 years; 40% male; and 25% apolipoprotein E (

RESULTS: Higher plasma levels of sphingomyelin-d18:1/16:0 (SM-16) were associated with a faster cognitive decline measured with 3MSE, in contrast, higher levels of sphingomyelin-d18:1/22:0 (SM-22) were associated with slower decline in cognition measured with DSST. In Cox regression, higher levels of SM-16 (hazard ration [HR] = 1.24 [95% confidence interval [CI]: 1.08-1.44]) and ceramide-d18:1/16:0 (Cer-16) (HR = 1.26 [95% CI: 1.10-1.45]) …

Training The Concept Of Innovate In Dolphins (Tursiops Truncatus) Is Both Creative And Cognitively Stimulating, Deirdre Yeater, Kathleen M. Dudzinski, Dawn Melzer, Andrew R. Magee, Michaela Robinett, Gonzalo Guerra, Kimberly Salazar, Terri Bolton, Heather Manitzas Hill

Psychology Faculty Publications

Creative or novel behaviors in bottlenose dolphins (Tursiops truncatus) can be indicators of flexible thinking and problem solving. Over 50 years ago, two rough-tooth dolphins demonstrated creative novel behaviors acquired through reinforcement training in human care. Since this novel training, a variety of species have been trained to respond to this conceptual cue. The current study assessed the creativity of 12 bottlenose dolphins (5 females, 7 males) housed at the Roatan Institute for Marine Sciences (RIMS) in Roatan, Honduras. Individual differences were found across four constructs measured for creativity: fluency, flexibility, elaboration, and originality. Variability in performance occurred across test …

Fitbit Engagement In An Health Physical Activity Intervention For Young Adult Cancer Survivors: A Secondary Analysis Of The Impact Randomized Controlled Trial, Jessica Gomez Smith

Theses and Dissertations

Wearable devices allow for objective remote and real-time data collection and have been increasingly popular among the general public and in mHealth activity (PA) interventions. Despite this, our knowledge of feasibility and efficacy for using wearable devices to increase PA among a particularly vulnerable population—young adult cancer survivors age 18-39 (YACS)—is limited. Engaging in physical activity while undergoing cancer treatment contributes to reduced risk for recurrence and secondary cancers, and can also help to manage treatment side effects. However, there are a multitude of barriers to PA engagement among cancer survivors, with YACS in particular demonstrating low rates of PA. …

Community Informant And Mental Health Provider Perspectives On Access To Mental Healthcare For Lgbtqia+ Communities In Virginia, Chariz Seijo

Theses and Dissertations

The existing literature on mental health disparities for lesbian, gay, bisexual, transgender, queer, intersex, and asexual (LGBTQIA+) populations suggests members of LGBTQIA+ populations are at greater risk of mental health disorders than cisgender and heterosexual individuals. The COVID-19 pandemic has also exacerbated mental health disparities for many, including LGBTQIA+ populations. Combined with mental health provider shortages and anti- LGBTQIA+ bills across the country, inequities in mental healthcare are a significant concern. This qualitative study was designed to gather unique perspectives of key community informants and mental health providers on their experiences with mental healthcare provision to LGBTQIA+ communities in Virginia. …

Mild Traumatic Brain Injury In Yucatan Minipigs: Assessing Changes In Approachability And Mechanical Nociception Following Diffuse Central Fluid Percussion Injury, Mark D. Pavlichenko

Theses and Dissertations

Traumatic brain injury (TBI) is a major healthcare concern affecting millions. Symptoms of TBI include sensory sensitivity and social changes that may persist long-term. Due to similarities in cytoarchitecture, metabolism, and inflammation, higher order minipig models are advantageous for translational TBI research, however, there remains a shortage of information regarding their behavioral and sensory sequelae following injury. Therefore, in this study, we assessed changes in sociability and somatosensation in adult male and female Yucatan minipigs for up to one-week following a sham or central fluid percussion injury (cFPI). Specifically, the voluntary human approach task (VHAT) and the forced human approach …

Cellular Metabolism Is A Viable Therapeutic Target For Radiation-Induced Pulmonary Fibrosis, Josly Pierre-Louis Odoom

Theses and Dissertations

Herein, we provide evidence for cellular metabolic reprogramming as a driver of radiation-induced pulmonary fibrosis (RIPF). We are the first to identify a distinct metabolic signature for RIPF in a cohort of patients with radiographic sequela. We also used a RIPF mouse model to detect the metabolic pathways that enrich during pathogenesis. Our previous work highlighted the importance of lactate, a derivative of the glycolysis end-product pyruvate. Consequently, we took a special interest in the effects of radiation on the glycolysis pathway. We learned that radiation accelerates and reprograms glycolysis to an anabolic state in a pyruvate kinase M2 (PKM2)-dependent …

Correlates Of Coffee And Energy Drink Use Among Individuals With Severe Alcohol Use Disorder, Enkelejda Ngjelina

Theses and Dissertations

Research on caffeine consumption among college students and young adults has primarily focused on caffeinated energy drinks (EDs) and their combination with alcohol, demonstrating a strong association with heavy and problematic alcohol use. However, little attention has been directed toward older adults. Furthermore, studies have shown that regular ED consumers are more likely to meet the criteria for alcohol dependence compared to their peers. Despite this association, little is known about ED consumption among individuals with Alcohol Use Disorder (AUD), particularly those undergoing treatment, and even less is understood about other caffeine sources such as coffee. This study aimed to …

Effects Of Exergaming On Health And Fitness Outcomes For Students With Disabilities: A Meta-Analysis, Jordan Mauch

Cal Poly Humboldt theses and projects

While research on VR gaming and Exergaming is in its infancy, both are interventions that have demonstrated positive results such as promoting physical activity participation and positive attitudes towards physical activity in children and adolescents. Exergaming has also been shown to be effective in increasing physical activity in children, and children with disabilities may find exergaming to be an enjoyable alternative to traditional physical activity due to increased accessibility and the focus on both gross and fine motor skills. In studies of VR and/or exergaming with participants with cerebral palsy and autism spectrum disorder, researchers reported increases in motor function …

Amazing Or Awful? The Role Of Message Frames In Expectancy-Value Based Weight Management Intentions, Xuan Qian

Graduate Research Theses & Dissertations

This study examined the effective message frames in improving individuals’ weight management intentions. Focus on gain-framed and loss-framed messages, their interactions with expectancy and value were unveiled in both weight loss and weight loss maintenance conditions. A 2 (message frames: gain-framed vs. loss-framed) x 2 (weight management: weight loss vs. weight loss maintenance) online experiment (N = 249) was conducted. Participants were asked about their weight management experiences, read manipulated messages, and answered questions about perceived expectancies and values toward future behaviors. Results showed that gain-framed messages are more effective in arousing individuals’ intentions and values in both weight loss …

The Expansion Of Social Assistance Programs: The Politics Of Development In Bangladesh, Sumaya Tamanna

Graduate Research Theses & Dissertations

Why do authoritarian regimes in the global south expand social assistance programs when electoral competition is absent? What are the driving factors behind their willingness to adopt and expand pro-poor social assistance programs? To answer this question in the context of Bangladesh, I did a secondary qualitative analysis to unfold the puzzle of social assistance expansion in Bangladesh. I explored existing literature and tested those in the case of Bangladesh by analyzing existing literature on Bangladesh, as well as data and documents in order to solve the puzzle. I find that, even though electoral competition is absent, the current regime …

Assessment Of Caretaker Resources And Motivation In The Wean-To-Market Phase Of Swine Production, Joshua W. Holtkamp

Graduate Thesis and Dissertation 2023-2024

This study is a novel application of I/O Psychology principles to the U.S. swine industry. The Swine Health Information Center (SHIC) recently identified caretaker motivation related to compliance with biosecurity behaviors as a priority needing to be better understood. This exploratory study seeks to identify if there is indeed a worker motivation issue within the industry that is impacting compliance with biosecurity, and if so, establish both a baseline of motivation and a better understanding of the primary influencing factors. Using the Theory of Planned Behavior and the Job Demands/Resources Model of Burnout as a framework, an online survey was …

Effects Of Language Differences On Healthcare Barriers Experienced By Arab Americans, Abigail Yazdiya

Honors Undergraduate Theses

This study analyzes the effects of language differences on healthcare services for Arab Americans. The research specifically investigates the subpopulation of ESL (English Second Language)/bilingual Arab Americans, in order to learn about the effect of a lack of interpretation services and therefore the use of family translators on healthcare treatment. There has been a lack of research on this growing population in the United States. Language barriers can hinder the already difficult process of healthcare. These barriers, combined with other barriers, such as cultural factors, can negatively affect healthcare treatment and outcomes. This study uses surveys to reach people in …

Swimming Through Time: Ancient Dna Analysis Of Salmonid Remains At Housepit 54, Bridge River, British Columbia, Canada, Kara K. Fox

Graduate Student Theses, Dissertations, & Professional Papers

The application of ancient DNA (aDNA) analysis on archaeological faunal remains has proven successful in a variety of studies that have resulted in species identification and subsistence use at ancient village sites. Fisher-hunter-gatherer societies of the Pacific Northwest have depended heavily on seasonal salmon runs as a primary staple for foodstuffs and winter storage essentials. Determining which salmonid species were chosen provides a better understanding of ancient socio-economic strategies that impact food procurement and varying preferences of food items that can lead to resource access limitations. Ultimately, this thesis is a preliminary research project to establish the groundwork for successfully …

“Everyone Else Gets To Have The American Dream:” How Social Security Disability Policy Shapes Disability Identity, Katie Savin

The Journal of Sociology & Social Welfare

In the United States welfare state, the Social Security Administration (SSA) is the primary institution that shapes the disability experience through its disability benefit programs. This study used qualitative methods to explore 33 disabled adult beneficiaries’ experience with SSI/SSDI policy administration and the impact on their sense of worth, self-concept, and identity. Critical Disability Studies and a constructivist grounded theory approach drove data analysis. What emerged from the data was a negative disability identity experience referred to as the Social Security model of disability. Capitalist ideals that assign morality to formal work meant that disabled participants faced exclusion and stigma …

Uncontrolled Burn: The Worker Well-Being Of Wildland Firefighters, Luke Santore

Graduate Student Theses, Dissertations, & Professional Papers

Purpose: The available evidence indicates that wildland firefighters (WLFFs) are experiencing a well-being crisis. This study aims to assess predictors of both worker well-being and social and emotional loneliness among WLFFs.

Methods: An adapted version of the National Institute of Occupational Safety and Health’s (NIOSH) Worker Well-Being Questionnaire, along with the De Jong Gierveld Social and Emotional Loneliness Scale (De Jong Gierveld & Van Tilburg, 2010) was distributed between May and October of 2023. Nine ordinary least square linear regression models were estimated to test the impact of demographic and employment variables on well-being in the sample of 95 …

Foodway Comparions And Patterns Of Consumer Behavior: The Use Of Orphan And Salvage Archaeological Collections From Historic Missoula, Montana, Emily Thea Meick

Graduate Student Theses, Dissertations, & Professional Papers

The goal of this project is to better understand and test theories about consumer behavior and meat consumption through faunal remains using orphaned and salvaged historic archaeological collections from three sites across Missoula, Montana, from the 1860s through the 1920s. Previous research underscored the need for properly defined units of analysis that represent what was being purchased and consumed. Using a consumer behavior framework and meat quality index, as indicated by price and meat yield, foodways comparisons between a Euromerican household that maintained renters, occupants of a Chinese store, Joss House, and residential dwellings within Missoula’s Red-Light District, and enlisted …

Repatriation And A Biological Profile Of Indigenous Remains Of West Texas, Haley P. Rebardi

Graduate Student Theses, Dissertations, & Professional Papers

The Native American Graves Protection and Repatriation Act (NAGPRA) was created in response to the injustice, mishandling, looting, and trafficking of Native American remains and cultural artifacts. However, even with the latest amendment in December of 2023, there are still gray areas in the context and language. Notably, an issue with NAGPRA is the act only includes institutions and organizations that receive and are supported by Federal funding. Consequently, the act does not cover private collections. The main concern in these contexts is the lack of communication, awareness, and/or permission with and from descendant tribes or potential descendants when it …

An Examination Of The Relation Between Memory Self-Efficacy And Working Memory Within The Cognitive Reserve Framework, Genna Marie Mashinchi Ma

Graduate Student Theses, Dissertations, & Professional Papers

Dementia has been found to negatively affect multiple aspects of cognitive functioning. Despite an increasing prevalence of cognitive decline, many aging adults do not experience reduced cognitive functioning. The reason as to why some experience cognitive decline and others do not is still unclear. One leading theory thought to explain this phenomenon is the cognitive reserve theory (CR), which proposes that certain lifestyle factors (e.g., educational attainment, occupational attainment, and leisure activity participation) prolong one’s cognitive functioning and reduce the risk of cognitive decline. Memory self-efficacy (MSE), defined as one’s beliefs in their memory ability, was found to be positively …

Emotional Eating, Nutritional Knowledge, And Socioeconomic Status As Predictors Of Body Mass Index, Tifani Buss

Walden Dissertations and Doctoral Studies

Obesity is an ill-health condition that can lead to other ill-health conditions such as cardiovascular disease, high blood pressure, asthma, type 2 diabetes, and some types of cancer. Obesity is also a condition that does not discriminate regarding age, gender, or race/ethnicity. In light of obesity’s status as a global epidemic, efforts for prevention and intervention treatments are needed to improve individuals’ health and quality of life. The purpose of this quantitative study was to examine emotional eating, nutritional knowledge, and socioeconomic status, as predictors of body mass index (BMI). These factors were examined through the lens of general strain …

Evaluating The Effects Of Self-Monitoring On Physical Activity Within A Health Coaching Package, Morgan E. Valois

University of the Pacific Theses and Dissertations

The World Health Organization recommends that adults engage in at least 150 minutes of moderate to vigorous physical activity every week. Engaging in physical activity improves long-term health, unfortunately, half of the adults in the United States do not meet the recommended levels. Health coaching is a patient-oriented approach to deliver behavior change interventions that has been shown to increase physical activity and improve health outcomes. Self-monitoring is a component of health coaching, and is a behavior change technique that has been identified as an integral component of health interventions that resulted in improved health outcomes. However, the specific effects …

Metal Contamination In Household Dust And Their Health Risk Assessment: A Study In Two Malaysian Cities, Xin Yi Lim, Ting Fang Lye, Joo Hui Tay

Applied Environmental Research

Investigating the composition of household dust can provide crucial insights into potential environmental and health implications. This study aimed to determine the concentration of selected metals in 30 household floor dust samples collected from two cities in Peninsular Malaysia, namely Melaka and Butterworth. The samples were collected using nylon socks attached to a vacuum cleaner nozzle during January-February 2021. All samples were sieved through a 200-µm sieve, acid-digested with aqua regia, and analyzed using inductively coupled plasma mass spectrometry (ICP-MS). Mean metal concentrations decreased in the order of Fe>Al>Mg>Zn>Mn>Ba>Cu>Cr>Pb. Cd was not …

Exposure To Metal Accumulation In Chicken Giblets And Human Health Risk In Lokoja, Nigeria, Jude Ehwevwerhere Emurotu, Lami Habib, Ephraim Musa Dallatu, Adamu Shuaibu Onakpa, Aloysius Akaangee Pam

Applied Environmental Research

When consumed, the toxic heavy metals in chicken giblets pose a grave risk to humans. An inductively coupled plasma optical emission spectrometer (ICP-OES) was used to measure the concentrations of metals (Al, Cd, Co, Cr, Ni, Mn, and Pb) in the liver, gizzard, and kidney of chickens from the Lokoja poultry market. Except for lead, which slightly exceeded the FAO/WHO limit of 0.1 mg kg-1, the metal concentrations found were all within the threshold limit. The estimated daily intake (EDI), hazard quotient (HQ), hazard index (HI), and cancer risk (CR) were used to assess the risks that humans would face …

Outlooks And Challenges For Urban Green Space Development: A Review Case Study In Thailand, Kanawat Paoin, Chanathip Pharino

Applied Environmental Research

Even though prior studies have provided ample proof of the benefits of urban green space, Thailand's development and exploitation of urban green space remain insufficiently efficient. To assess the prospects for urban green space development in Thailand, our review study highlighted gaps and challenges related to these areas. This review study discussed the rationale for urban green space, its definitions, as well as its benefits and co-benefits (i.e., economic, social, health, and environmental). The review research additionally discussed Thailand's current urban green space issues, associated challenges (such as difficulties valuing and using urban green space, budgetary limitations, low priority for …

Path Analysis Of The Relationship Between Diarrhea, Climate And Environmental Variables In Province Of West Nusa Tenggara-Indonesia, Khadijah Azhar, Ika Dharmayanti, Dwi Hapsari Tjandrarini, Bambang Wispriyono

Applied Environmental Research

Diarrhea is a major cause of morbidity and mortality, particularly in West Nusa Tenggara Province, Indonesia, due to certain factors. Therefore, this study aims to examine the influence of climate, economic status, demographic, water, sanitation, and hygiene factors on diarrhea. The study procedures were carried out using an ecological design that focused on the characteristics of the sample population. The unit of analysis was districts/cities, where data on diarrhea cases from 2017–2020 were used, along with other variables in the same period. The dependent variable was the number of diarrhea cases per month, while the independent variables included average temperature, …

Addressing The Consumer Food Waste Crisis: A Decade Of Psychological Interventions, Pei ๋Jun Woo, Yohanna Veshanya, Lai Ti Gew

Applied Environmental Research

Food waste has become an increasing global crisis, especially in the last few years. Researchers and policymakers have attempted to work towards meeting the Sustainable Development Goals (SDGs) proposed by the United Nations. While much research has been conducted, we are still far from achieving the SDG by 2030. Many interventions have been studied, but each outcome varies. Thus, this review summarizes 30 psychological-based interventions between 2010 to 2022, retrieved via the Scopus database. It is found that each method of intervention works differently based on each type of food waste. Institutional food waste appears to be the most common …

Theoretical Approaches To Food Waste Behaviours: An Overview, Dane Chia, Chin Choo Yap, Mohamed Kheireddine Aroua, Lai Ti Gew

Applied Environmental Research

Food waste around the world has emerged as a pressing issue that calls for attention and intervention. Analysing the food waste problem without understanding wasteful behaviour antecedents may oversimplify this multi-faceted issue, which will then compromise the development of interventions. This paper provides an overview of the theoretical approaches to food waste behaviour antecedents, followed by evidence-based interventions, using the Theory of Planned Behaviour (TPB), the Norm Activation Model (NAM), and the Social Practice Theory (SPT). These theories encompass the psychological, behavioural, societal, material, and structural factors that influence food waste practices. Our aim is to provide a holistic understanding …

Unraveling The Effects Of Arbuscular Mycorrhizal Fungi On Plant Growth, Nutrient Content, And Heavy Metal Accumulation In The Contaminated Soil: A Meta-Analysis, Bela Putra, Anuraga Jayanegara, Irwan Susanto

Applied Environmental Research

This study evaluated the effects of arbuscular mycorrhizal fungi (AMF) on plant growth, nutrient uptake, and heavy metal accumulation on polluted land using a meta-analysis approach. Data from 33 relevant studies were selected based on inclusion criteria, specifically articles in English, observational research, and investigating the role of AMF in plant growth and productivity on polluted land. The results showed that plants inoculated with AMF experienced significant accumulation of heavy metals in roots, such as Pb (p<0.01), Ni (p<0.01), Cr (p<0.01), Mn (p<0.05), Fe (p<0.05), and As (p<0.05). The AMF significantly reduced the accumulation of heavy metals such as Cr, Ni, Fe, and Cu on the upper part of fodder forage (p<0.01). Forage growth was also enhanced due to AMF. The AMF greatly increased the fresh weight, length, and phosphorus (P) content of fodder forage roots (p<0.01). It also increased the plant's biomass, fresh weight, dry weight, height, nitrogen (N), phosphorus (P), and potassium (K) contents (p<0.01). In conclusion, AMF is important in increasing plant growth, nutrient uptake and reducing heavy metal accumulation in forage on polluted land.

Social Protection System: A Case Study Of Migration And Families Left Behind In Ban Sandin, Lao Pdr, Kritsada Theerakosonphong

Asian Review

The Association of Southeast Asian Nations (ASEAN) Declaration on Strengthening Social Protection, serves as a policy framework guiding the international agenda of ASEAN member countries. This emphasis on social protection within the regional bloc is aligned with the United Nation's global agenda, particularly, Sustainable Development Goals (SDGs). This presentation analyzes the social protection system in the Lao People's Democratic Republic (Lao PDR), exploring traditional and innovative coping mechanisms and how they reflect community social dynamics. Drawing on case studies of families left behind and insights from fifteen additional informants in Ban Sandin, Lao PDR, this article synthesizes scholarly literature to …

The Influence Of Chemical Fertilizers On The Effectiveness Of Biochar In Mitigating Cadmium Mobility In Soil, Chompoonut Chaiyaraksa, Navapat Sangworn

Applied Environmental Research

The focus of this study was to explore how various fertilizers influence the movement of cadmium in soil treated with biochar. The research utilized a strong acid sandy loam soil from Chanthaburi Province, naturally rich in organic matter with moderate cation exchange capacity and low nitrogen, potassium, phosphorus, sulfate, salinity and chloride levels. The soil was purposely contaminated with 50 mg kg-1 of cadmium and treated with biochar derived from water hyacinth through pyrolysis at 450°C for an hour. This biochar displayed moderate alkalinity, high organic matter, phosphorus, potassium, and cation exchange capacity, but low nitrogen content. Analytical techniques like …