Digital Commons Network^™

Screening Techniques : Clinicians' Views And Approaches To Assessing Alcohol And Substance Use In Older Adults, Erin M. Conlan

Theses, Dissertations, and Projects

This qualitative study examined how New York State licensed clinicians approach the initial assessment and ongoing treatment of older adults (55+) identified to be struggling with alcohol or substance misuse issues. The research questions specifically asked: Do clinicians assess for alcohol and substance misuse in the older adult patients they serve? What are the mediating factors within this assessment and treatment process? This study was initiated in an exploratory fashion because of the limited amount of research available which investigates the relationship between clinicians' attitudes and approaches to this work with the rapidly growing older adult populations they serve. Given …

Everyone’S Doing It. Or Are They? Understanding Student Affairs Assessment Practices At Small Private Colleges, Jonita Denise Ashley-Pauley

Doctoral Dissertations

Reports from national organizations and student affairs organizations have strongly suggested student affairs professionals engage in ongoing, comprehensive assessment of how their programs affect student learning (ACPA, 1996; ACPA & NASPA, 1997; Keeling, 2004). In terms of assessment and how it should be conducted, scholars have provided clear guidelines for the conduct of such assessment. However, to date, only one study has looked at assessment practices in student affairs programs; and that study was of three large public institutions whose student affairs programs were determined to have exemplary practices (Green, Jones, & Aloi, 2008). To date, no studies have focused …

The Measure And Instruction Of Scale In Introductory Chemistry, Karrie Linn Gerlach

Theses and Dissertations

As a student, it is fundamental to comprehend how small an atom or molecule is in order to truly understand how the world works. The American Association for the Advancement of Science (AAAS) has determined that scale is a critical theme that pervades through all areas of science and is critical to a deep understanding. This project determined that students, which are more proficient with scale and moving between the macroscopic and particle worlds, were better performers in chemistry classes. Interviews were used to determine what the students understood and what common misconceptions were present. These lead to the development …

Validation Of Hand-Held Bioelectrical Impedance Analysis For The Assessment Of Body Fat In Young And Old Adults, Lynn A. Wheeler

Theses and Dissertations

Because of health concerns surrounding overweight and obesity, many individuals, health clubs, and physicians have begun using portable measures of body fat (BF) that are inexpensive and easy-to-use. Based on measures from these devices, health-related decisions are made and progress during fitness and/or dietary programs is tracked. However, accuracy of portable BF devices can be questionable, especially in free-living settings. Purpose: The purpose of this study is to evaluate the validity and reliability of a commercially-available, hand-held bioelectrical impedance analysis (BIA) device as a measure of BF during a controlled laboratory condition and a free-living condition. Methods: A total of …

A Process Analysis Of Engineering Problem Solving And Assessment Of Problem Solving Skills, Sarah Grigg

All Dissertations

In the engineering profession, one of the most critical skills to possess is accurate and efficient problem solving. Thus, engineering educators should strive to help students develop skills needed to become competent problem solvers. In order to measure the development of skills, it is necessary to assess student performance, identify any deficiencies present in problem solving attempts, and identify trends in performance over time. Through iterative assessment using standard assessment metrics, researchers/instructors are able to track trends in problem solving performance across time, which can serve as a gauge of students' learning gains.
This research endeavor studies the problem solving …

Rapid Knowledge Assessment (Rka): Assessing Students Content Knowledge Through Rapid, In Class Assessment Of Expertise, Erin Margaret O'Connell

Theses and Dissertations

Understanding how students go about problem solving in chemistry lends many possible advantages for interventions in teaching strategies for the college classroom. The work presented here is the development of an in-classroom, real-time, formative instrument to assess student expertise in chemistry with the purpose of developing classroom interventions. The development of appropriate interventions requires the understanding of how students go about starting to solve tasks presented to them, what their mental effort (load on working memory) is, and whether or not their performance was accurate. To measure this, the Rapid Knowledge Assessment (RKA) instrument uses clickers (handheld electronic instruments for …

Besocratic: An Intelligent Tutoring System For The Recognition, Evaluation, And Analysis Of Free-Form Student Input, Samuel Bryfczynski

All Dissertations

This dissertation describes a novel intelligent tutoring system, BeSocratic, which aims to help fill the gap between simple multiple-choice systems and free-response systems. BeSocratic focuses on targeting questions that are free-form in nature yet defined to the point which allows for automatic evaluation and analysis. The system includes a set of modules which provide instructors with tools to assess student performance. Beyond text boxes and multiple-choice questions, BeSocratic contains several modules that recognize, evaluate, provide feedback, and analyze student-drawn structures, including Euclidean graphs, chemistry molecules, computer science graphs, and simple drawings. Our system uses a visual, rule-based authoring system which …

Effects Of Timeframe On The Recall Reliability Of Me/Cfs Symptoms, Meredyth Evans

College of Science and Health Theses and Dissertations

This study served as an investigation of the effects of symptom stability, timeframe length, and momentary symptom severity on the recall reliability of symptoms experienced by individuals with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). ME/CFS symptoms were assessed at four recall timeframes (right now, the past week, the past month, and the past six months) and at two assessment points. Analyses revealed that test-retest reliability was significantly stronger for recall of post-exertlonal malaise (PEM), headaches, and memory problems, when these symptoms were perceived to be stable over time rather than variable. It was also revealed that the optimal timeframe for variable …

Preparing Students For Post-Secondary Success : Exploring The Efficacy Of An Information Technology Certification Program., John Lawless Lanham 1967-

Electronic Theses and Dissertations

Career and Technical Education (CTE) has a long and rich history of achievement among diverse populations. Two recent events have added to the complexity of CTE. First, the accountability movement forces traditional programs to show growth and achievement with students. Accountability trends affect the content and delivery of almost all programs. Perhaps more significantly, measureable performance is increasingly becoming tied into program funding with CTE programs. Second, while CTE in general has enjoyed a long history in secondary education, an emerging subcomponent is gaining attention. Information Technology (IT) classes have been present in secondary institutions for over 30 years. Business, …

Development And Initial Validation Of An Innovation Assessment, Jacob D. Wheadon

Theses and Dissertations

In the past two decades, there has been an increased demand for more innovative individuals and organizations. In response to this need, a number of groups have begun to teach innovation courses to improve people's innovation skills. While many of these groups report success in helping people become more innovative, there is no way to test the effectiveness of the innovation courses. This study describes the development and initial validation of an innovation test instrument. It demonstrates how the author identified the content domain of the test and created test items. Then it describes initial validation testing of the instrument. …

Access To Recreation In San Francisco, Ca, Robert Graham

Geography and the Environment: Graduate Student Capstones

This research presents an assessment of the equity of access to public recreation facilities among communities of San Francisco, California using Geographic Information Systems (GIS), database programming, and open sources of data. Urban parks and the recreation facilities contained therein are valuable public resources that contribute to healthy and well-adjusted citizenry and have significant positive impacts on the shared urban experience. This project utilizes the network analysis and spatial processing capacities of GIS alongside web technologies and open data sources to delineate pedestrian and transit service areas around each of over 300 documented recreation facilities and community centers in the …

A Comparison Of A Dynamic Preference Assessment And A Brief Multiple-Stimulus Without Replacement Preference Assessment In An Applied Setting, Ashley Warling-Spiegel

Culminating Projects in Community Psychology, Counseling and Family Therapy

Preference assessments are used to identify preferred stimuli. The present study was conducted to determine if there was a difference between a brief MS WO and a dynamic assessment in their ability to identify effective reinforcers. Three child-staff member pairs participated in a multi-element design. Three dependent variables were measured during both assessment sessions: percent correct trials, assessment duration, and verbal protests.

The results showed higher percent correct and fewer protests with the dynamic assessment, and shorter assessment duration with the brief MSWO assessment. These results suggest the dynamic assessment might be a more effective preference assessment.

Ruqual: A System For Assessing Post-Editing, Jason K. Housley

Theses and Dissertations

Post-editing machine translation has become more common in recent years due to the increase in materials requiring translation and the effectiveness of machine translation systems. This project presents a system for formalizing structured translation specifications that facilitates the assessment of the performance of a post-editor. This report provides details concerning two software applications: the Ruqual Specifications Writer, which aids in the authoring of post-editing project specifications, and the Ruqual Rubric Viewer which provides a graphical user interface for filling out a machine readable rubric file. The project as a whole relies on a definition of translation quality based on the …

Assessing The Impact Participation In Science Journalism Activities Has On Scientific Literacy Among High School Students, Cathy Farrar

Dissertations

As part of the National Science Foundation Science Literacy through Science Journalism (SciJourn) initiative (http://www.scijourn.org; Polman, Saul, Newman, and Farrar, 2008) a quasi-experimental design was used to investigate what impact incorporating science journalism activities had on students’ scientific literacy. Over the course of a school year students participated in a variety of activities culminating in the production of science news articles for Scijourner (http://www.scijourner.org). Participating teachers and SciJourn team members collaboratively developed activities focused on five aspects of scientific literacy: contextualizing information, recognizing relevance, evaluating factual accuracy, use of multiple credible sources and information seeking processes. This study details the …

The Development Of The Well-Being Interview, Craig Alexander Asselin

Dissertations, 2014-2019

Although psychologists and psychotherapists have long been concerned with the construct of well-being, currently there exist only self-report measures of the construct. This is potentially problematic because, as a number of researchers have pointed out, there are many different kinds of biases that can undermine the validity of data obtained from self-report measures. The purpose of this project was to develop a comprehensive, user-friendly, clinician administered interview to assess well-being. In order to accomplish this, the Well-Being Interview (WBI) was developed, based on recent developments in positive psychology (e.g., Diener (2000), Ryff (1995) and Seligman (2011) and theoretical unification (Henriques, …

Perceived Responsibility For Learning In College Students: A Construct Validity Study, Matthew S. Swain

Masters Theses, 2010-2019

Responsibility for learning is an important, foundational construct for students in higher education. Because of its importance, higher education officials often design programs to inform students of their academic responsibilities. In order to assess these programs, a valid measure of responsibility for learning must be selected. In order to assess program effectiveness, measurement specialists collect validity evidence to support score interpretations. The current study focuses on the validity evidence of the Perceived Responsibility for Learning (PRL) scale. Benson’s (1998) framework for construct validation was used to examine current validity evidence and direct the study. Competing factor structures of the PRL …

Measuring Employability Among College Students: A Validity Study, Megan Rodgers

Masters Theses, 2010-2019

The practice of assessment in higher education is often focused on measuring outcomes of student success. However, the potential for a student to obtain a job (i.e., their employability) after graduation is often not directly measured. This reality is unfortunate given the competitive job market and rising cost of an education. One scale, the Employability Skills Inventory (ESI) has been identified as a potential assessment instrument that purports to measure skills necessary for employment in most occupations. Before deciding to use any scale for a particular purpose, one must establish that the scale is both reliable and valid. The focus …

The Impact Of Incentives On Neuropsychological Test Performance: An Analog Study, Laura Marie Spenceley

Psychology - Dissertations

Concussion, also known as mild traumatic brain injury (MTBI), represents a common injury in children, young adults, and athletes in particular. High rates of malingering have been demonstrated in individuals with MTBI when faced with monetary incentives, but research is yet to explore the impact of other incentives on test performance. The present study sought to examine the rate of effort test failure, symptom report, and neuropsychological test performance in college students assigned to one of three conditions: Fake Good, Fake Bad, and No Incentive conditions. All groups were asked to simulate concussion and provided a description of the injury …

Middle School Math Teachers' Perceptions Of Standards, Assessment Literacy, And Professional Learning: A Colorado Case Study, Michael Wayde Brom

Master's Theses

The purpose of this study was to ascertain the perceptions sixth through eighth grade middle school math teachers in Colorado had of the professional learning they had received related to implementing the Colorado Academic Math Standards (CAMS), and also determine the teachers’ level of understanding in each of the following areas: (a) state standards alignment and curriculum, and (b) assessment literacy. The study was designed to demonstrate how each area complemented the other two areas and their collective impact on instructional practices and student learning. The researcher’s hope was that the findings of this case study may be helpful, at …

Assessment Of Atmospheric Nitrogen Deposition: Possible Effects On Alpine Ecosystems Above 9000 Feet In Grand Teton National Park, Jennifer Hansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Certain forms of nitrogen (N) in the atmosphere are pollutants with effects that mimic fertilizer application. If there is too much N, it can become a stressor, and the ecosystem may undergo drastic changes (e.g. certain plant species may decline or disappear). The N load at which a system starts exhibiting negative effects is dependent on the type and location of the ecosystem. Alpine ecosystems (i.e. above 9000 feet in Wyoming) may be particularly sensitive to low levels of atmospheric N input because of short growing seasons, sparse plant cover, and shallow soils that limit their ability to absorb the …

Mechatronic System Design - A Hydraulic-Based Engine Cooling System Design And Refinement Of A Technical Elective Mechatronics Course, Rajwardhan Patil

All Theses

The improvement of consumer products and industrial processes, in terms of functionality and reliability, has recently focused on the integration of sensors and real time controllers with attached actuators into the given physical system. The likelihood of long-term market penetration of smart devices has placed an emphasis on preparing engineering graduates for technology leadership roles in the workforce. This thesis examines mechatronic systems in two manners. First, an intelligent automotive internal combustion engine cooling system is studied for ground vehicles using hydraulic actuators which offer the opportunity for greater versatility and performance. Second, improvements to a technical elective mechatronics course …

Development Of Assessment Strategies For Sign Retroreflectivity, Travis L. Evans

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Manual on Uniform Traffic Control Devices (MUTCD) now specifies minimum retroreflectivity requirements. These requirements include an obligation for agencies to develop a strategy for maintaining compliance. With budget considerations, it is important that transportation agencies be able to efficiently assess the performance of their assets and adopt management strategies to comply with such requirements. As a foundational work, this research develops specific methodology for assessing the condition and performance of sign assets that are maintained by a large transportation agency. In doing so, this research provides for the determination of key elements that should be considered when developing any …

Determining Multidimensional Gender: Development And Psychometrics Of A Measurement Instrument, Karyl Lounsbery

Graduate Theses and Dissertations

Gender identity is often thought of only as a binary construct, masculine and feminine, despite the fact that there are many people who do not see themselves as fitting this dichotomy (Rochman, 2006). Within the counseling field, it is likely that every counselor will eventually see someone who will be struggling with issues of gender identity (Ehrensaft, 2011). The introduction of the Arkansas Multidimensional Gender Scale (AMGS) will show there is a much broader scope of gender identity, more in line with the idea that all gender identities are normal and that there are as many gender identities as there …

The Effectiveness Of Music Mentoring For At-Risk Youth In Middle School: Implementation And Assessment Of The Gogo Program., Frank Chadwyck Bernstein

Open Access Dissertations

Guitars Over Guns Organization, Inc. (GOGO) is a 501c3 not-for-profit mentoring-based music education program co-founded by prominent South Florida jazz trombonist Frank Chadwyck (Chad) Bernstein and his father, Robert (Bob) Bernstein, a Chicago businessman. GOGO uses contemporary music to entice at-risk adolescents in high-crime neighborhoods to participate in after-school bands, supplying instruments for the students and providing an alternative to the negative influences that typically dominate their environments. GOGO also mentors these kids on a one-on-one basis in order to provide the support and tools they need to stay in and succeed in school, hoping to increase the likelihood they’ll …

The Role Of Dysregulation In Pediatric Obsessive Compulsive Disorder: An Examination Of Symptom Severity, Impairment And Treatment Outcome, Joseph F. Mcguire

USF Tampa Graduate Theses and Dissertations

Pediatric OCD is frequently complicated by co-occurrences with ADHD, mood and anxiety disorders. Although each of these disorders is associated with impaired self-regulation, there has been little examination of impaired self-regulation (i.e., dysregulation) in youth with OCD. Dysregulation is characterized by affective, behavioral and cognitive problems, and can be assessed using the Child Behavior Checklist-Dysregulation Profile (CBCL-DP). Dysregulation may help account for the varied yet related findings identified for symptom severity, impairment and treatment outcome in pediatric OCD. This study examined the role of dysregulation on symptom severity, impairment and treatment outcome in a large sample of youth with OCD. …

A Novel Electronic Laparoscopic Training Device, Paul Allen Shields

Masters Theses

Laparoscopic surgery is a modern surgical technique gaining popularity due to the advantages of smaller incisions, reduced pain, and shorter recovery times when compared with open surgical techniques. Training for laparoscopic surgery is a multiyear process in which candidate’s progress through a series of surgical simulations beginning with simple dexterity and coordination building exercises and ending with actual human surgeries. Early laparoscopic surgical training is performed using simulators as high tech as virtual reality computer simulations and as low tech as mirror box trainers. Studies have clearly demonstrated that variation in surgical training devices can produce variation in training results. …

Distortion, Disparity, And Dubious Data: The Impact Of Accountability On Instructional Practice, Curtis Jack Barnes

Open Access Theses & Dissertations

This study examined the impact that state and federal accountability systems have had on instructional practice in two large Texas school districts by comparing the performance of students at these schools on individual items from the 2011 Texas Assessment of Knowledge and Skills (TAKS) and relating performance to item difficulty and the schools' accountability risk as determined by prior accountability performance. To make this comparison, schools were placed into accountability risk groups based on past performance on the No Child Left Behind Act's (NCLB) Adequate Yearly Progress (AYP) accountability instrument. The researcher then calculated the mean differences between average performance …

Teacher Perspectives On Performance Based Student Assessment In Career And Technical Education In West Virginia Public Schools, Brenda L. Tuckwiller

Theses, Dissertations and Capstones

The purpose of this study was to investigate career and technical education teachers’ level of knowledge and use of performance based student assessment practices in West Virginia’s secondary and post-secondary career education centers. In addition, this study sought to determine what relationships, if any, exist between levels of knowledge and use of performance based student assessment practices. Finally, this study described factors identified by respondents as supports or barriers to implementation of performance based student assessment. A researcher-developed survey was used to collect data. The study population consisted of engineering, hospitality and health occupations teachers in career and technical education …

Exploring Infidelity: Developing The Gem Rim (Gemmer's Risk Of Infidelity Measure), Stephanie J. Gemmer

Browse all Theses and Dissertations

Divorce rates in America have soared with many divorces in the United States caused by infidelity; it is the number one reason cited for divorce. Due to the severe consequences of infidelity, researchers have attempted to determine its causes. For example, researchers from evolutionary theory, socialization theory, attachment theory, and investment theory have attempted to explain infidelity from a theoretical perspective. Conversely, based on a literature review Blow and Hartnett (2005) provided numerous categorical findings for infidelity including attachment and infidelity, attitudes towards infidelity, types of infidelity, and numerous demographic variables related to infidelity. Given the vast amount of research …

Assessing Attention-Deficit/Hyperactivity Disorder In Adults: A Review Of Rating Scales, Sarah Beth Silverman

Theses and Dissertations

Rating scales are an integral component in the assessment of attention-deficit/ hyperactivity disorder (ADHD) in adults, and a variety of scales designed for this purpose have been developed. Existing reviews of adult ADHD rating scales are limited with respect to their focus, coverage of some clinically relevant content, and/or their reflection of the most recent scales and data. Thus, the current project aimed to identify and thoroughly review current adult ADHD rating scales best suited for clinical practice. Inclusionary and exclusionary criteria aimed at identifying readily available, clinically-oriented scales for assessing ADHD symptoms in adults. The criteria yielded the following …