Image Library Research Prize Attention Deficit Hyperactivity Disorder: A Reflection of Increased Medicalization in America? Medicalization in the United States has created more consistent classification and treatment guidelines for disorders and diseases nation-wide. However, the concept may foster a tendency toward premature diagnosis. The same can be said about pharmaceuticalization and quickness to medicate. Drug innovation and administration can be integral to quality of life, but how does this relationship shift when health becomes a commodity? How can the business end of medicine and pharmacy conflict with ethical responsibilities to patients? View Item
Image Theses and Dissertations Factors Related to Psychopharmacological Treatment Adherence for College Students with ADHD: Individual Characteristics, Medication Tolerability, and Attitudes Both pharmacological and behavioral interventions are widely accepted as methods to manage ADHD. For emerging adults with ADHD, low rates of treatment adherence preclude individuals from the long-term health benefits of evidence-based treatments, and inst View Item
Image Theses and Dissertations An Improved Numerical Method for Assessing Cell Elasticity from Atomic Force Microscopy Nanoindentation Data This work presents a new numerical method for processing atomic force microscopy (AFM) data to determine the elasticity of cultured adherent biological cells. Raw AFM force-indentation data is commonly interpreted using the Hertz and Sneddon contact mechanics models to fit a Youngâs modulus or apparent cell elasticity. This apparent cell elasticity is highly dependent on the method used to identify the first point of contact between the AFM probe and the cell surface. View Item
Image Theses and Dissertations ADHD in Early Childhood: Predictors of Change Related to Treatment and Development Attention-deficit/hyperactivity disorder (ADHD) affects up to 11% of individuals, causing impairment in academic, social, and work abilities. The trajectory of ADHD symptomology can be impacted by a myriad of factors, including caregiver parenting practices, levels of parent stress, and amount of support received. Symptoms of ADHD can change over time and this may be especially true in young children with or at-risk for ADHD. View Item
Image Theses and Dissertations From Orientation to Graduation: Predictors of Academic Success and Retention for College Freshmen with ADHD An increasing number of students with attention-deficit/hyperactivity disorder (ADHD) are pursuing higher education. Existing studies have investigated the postsecondary educational outcomes of college students with ADHD, finding that these students typically have lower academic performance and higher dropout rates than their non-ADHD peers. Far fewer studies address the reasons for these poor outcomes. View Item
Image Theses and Dissertations A Computational Model of Cell Spreading, Movement, and Alignment on Micro-Wavy Surfaces Mechanical behavior of cells plays a crucial role in response to external stimuli and environment. It is very important to elucidate the mechanisms of cellular activities like spreading and alignment as it would shed light on further biological concepts. A multi-scale computational approach is adopted by modeling the cytoskeleton of cell as a tensegrity structure. The model is based on the complementary force balance between the tension and compression elements, resembling the internal structure of cell cytoskeleton composed of microtubules and actin filaments. View Item
Image Theses and Dissertations Predictors and Moderators if Qualify of Life Among College Students with and without ADHD Although studies have investigated differences in the subjective evaluation of quality of life (QoL) between individuals with ADHD and their peers without ADHD, college students with ADHD are relatively understudied. View Item
Image Theses and Dissertations Social and Behavioral Functioning of Adolescents with ADHD: Individual and Environmental Moderators of School-based Treatment Response Individuals with attention-deficit/hyperactivity disorder (ADHD) are likely to experience social and behavioral functioning impairment that can result in adverse outcomes in the school setting, as well as later in life. Recent research, including high school trials of the Challenging Horizons Program (CHP), has increasingly focused on school-based interventions to promote social and behavioral functioning in adolescents with ADHD in naturalistic settings of impairment. View Item
Image Theses and Dissertations The Impact of Sleep Hygiene and Daytime Sleepiness on Academic Functioning Among Adolescents with ADHD Adolescents with ADHD are likely to have poor sleep hygiene and experience heightened daytime sleepiness. Given that the combination of poor sleep hygiene and heightened daytime sleepiness is likely to result in functional impairment in school settings for healthy adolescents, it was hypothesized that adolescents with ADHD, who present with poor sleep hygiene and/or heightened daytime sleepiness, as well as educational difficulties, are an even more vulnerable population for experiencing academic impairment. View Item
Image Theses and Dissertations Academic Achievement among High School Students with ADHD and Internalizing Symptoms and their Response to a Multicomponent Treatment Intervention ADHD is a common disorder in youth, with core deficits that impair important areas of functioning, most notably academic achievement. Existing school-based interventions may not be as effective in improving long-term academic outcomes for adolescents with comorbid ADHD and internalizing disorders. The purpose of this study was to explore the association between ADHD and internalizing symptoms in adolescents and the impact of anxiety and depression symptom severity on their academic outcomes after engaging in a multicomponent school-based intervention (BEST Project). View Item
Image Theses and Dissertations Validation of a Modified Experience Sampling Methodology to Assess Academic Impairment in College Students with ADHD Students with attention-deficit/hyperactivity disorder (ADHD) experience persistent academic impairments throughout childhood, with continued impairment into and through college. Current measures of functional impairment in this population may not be adequate to precisely capture the degree to which impairments affect daily academic performance across time. View Item
Image Theses and Dissertations Parent and Teacher Agreement on Widely Used Assessment Measures for ADHD: A Comparison of Hispanic and non-Hispanic Students View Item
Image Theses and Dissertations Social skills intervention efficacy: Child factors that predict the success of intervention with preschool-age children at-risk for ADHD The present study investigated the predictors of treatment efficacy of an early intervention for young children at-risk for diagnosis of ADHD. Initial analyses of these data investigated differences in growth over time between those children who received a multi-setting, multi-component intervention and those whose parents participated in a general parent education program, revealing that both groups exhibited equivalent improvements over the first year of a two-year intervention and one-year post-intervention follow-up. View Item
Image Theses and Dissertations Predictability of ADHD Behavioral Symptoms: A Follow-Up Examination in At-Risk Preschool Children Students with emotional behavioral problems, particularly those with Attention Deficit Hyperactivity Disorder (ADHD), experience a variety of difficulties in the areas of academic achievement and educational outcomes. As early as preschool, difficulties in the attainment of pre-academic skills and appropriate behavioral control are evident. View Item
Image Theses and Dissertations Understanding the Contributions of Family Processes to Educational Outcomes for Children with ADHD: A Longitudinal Analysis Children with Attention Deficit Hyperactivity Disorder (ADHD) are at elevated risk for a host of negative educational outcomes compared to their typically developing peers. Families coping with ADHD are also less involved in their child's education and have more impaired parent-child relationships compared with families without a child with ADHD. Existing interventions targeting educational outcomes have typically focused on improving skills or performance deficits; however, there has been little focus on the ecological context in which interventions have been implemented. View Item
Image Theses and Dissertations The Cross-Cultural Assessment of ADHD: Influence of Acculturation and Socioeconomic Status on Maternal Ratings of Black and White Boys View Item
Image Theses and Dissertations Microrheology of soft matter and living cells in equilibrium and non-equilibrium systems Myosin-generated stresses are responsible for non-equilibrium mechanical behavior of synthesized cytoskeletal networks in vitro. In particular, it is found that myosin stresses can modify the network elasticity. For living cells, it has been suggested that internally generated stress might help cells sense and mimic the stiffness of their environments. However, cellular mechanical responses to intracellular stress are not well understood. View Item
Image Theses and Dissertations Sleep Disturbance in Children and Adolescents with ADHD: Unique Effects of Medication, ADHD Subtype, and Comorbid Status View Item
Image Theses and Dissertations Microelectromechanical Actuator and Sensor System for Measuring the Mechanical Compliance of Biological Cells View Item
Image Theses and Dissertations STEM Interest and Achievement in High School Freshmen with ADHD: Multisystemic Predictors The transition from middle to high school can be especially challenging for students with attention-deficit/hyperactivity disorder (ADHD). Also, students with disabilities experience greater barriers when considering careers in science, technology, engineering, and math (STEM) fields. Academic interest and social support may play a critical role in self-regulatory processes and school success in this period. View Item
Image Theses and Dissertations Bedtime Resistance and Sleep Habits in Preschoolers At-Risk for ADHD: Effects of Behavioral Parent Training Sleep is a significant challenge for preschoolers with attention-deficit/hyperactivity disorder (ADHD) as they may experience bedtime resistance, difficulty initiating and maintaining sleep, daytime sleepiness, and medical sleep disorders. Additionally, sleep problems can exacerbate and be exacerbated by ADHD symptomology, leading to functional impairment. Behavioral parent interventions are an effective treatment for reducing ADHD symptoms among preschoolers and are similarly recommended for sleep problems. View Item
Image Theses and Dissertations Efficacy of Organizational Skills Training for Students with Emotional and Behavioral Disorders Organizational skills interventions teach strategies for materials organization, time management, and planning and are effective in reducing organizational skills deficits among students with attention-deficit/hyperactivity disorder (ADHD; Bikic et al., 2017; Langberg et al., 2008). Thus far, research has focused primarily on students within general education settings and without significant co-occurring diagnoses. View Item