Social and Behavioral Sciences Commons^™

The Relationship Between Self-Directed Learning And Information Literacy Among Adult Learners In Higher Education, Tiffani Reneau Conner

Doctoral Dissertations

The purpose of this study was to investigate the relationship between self-directed learning and information literacy. Participants completed the Personal Orientation in Self-Directed Learning Scale ([PRO-SDLS], Stockdale, 2003) and the Information Literacy Test ([ILT], James Madison University, 2003). The PRO-SDLS is a self-report scale consisting of 25 statements about self-directed learning preferences in college classrooms. The ILT is a 60-item multiple-choice test that assesses the information literacy skills of college students. Correlation, ANOVA, and multiple regressions were used to test relationships and differences between self-directed learning and information literacy. Despite claims that teaching information literacy creates self-directed learners, composite scores …

Does Inconsistent-Handedness Lead To A Better Memory Or Does A Better Memory Lead To Inconsistent-Handedness?, Emily K. Carris

College of Arts & Sciences Senior Honors Theses

The purpose of the study is measure the effect of handedness and hand use on memory for how specific tasks were performed. The hypothesis of the present study is that inconsistent-handers will have better memory than consistent-handers for the hand or hands they used to perform tasks. Data analysis was preformed on 30 inconsistent-handers and 45 consistent-handers, as classified by the modified Edinburg Handedness Inventory. Tasks were performed in five different hand-use conditions: always left, usually left, no preference, usually right, and always right. The results were that both consistency of handedness and hand use had an effect on memory. …

The Relationship Among Maternal Parenting Stress, Coping, And Depressive Symptoms Across Time, Karen Foren Lake

Theses and Dissertations

This study was a secondary analysis in which the relationship among maternal parenting stress, coping, and depressive symptoms over time in 161 low-income mothers who participated in an Early Head Start Pathways Project were examined. Measurements were assessed longitudinally over a 12 year period of time. Direct and indirect relationships were proposed between maternal mastery, pre-existing depressive symptoms, relationship with significant other, child behavior, child temperament, maternal parenting stress, coping, and later depressive symptoms. Results from path analyses showed that when assessed earlier in the childbearing years, mastery, depressive symptoms, relationship with significant other, child temperament, child behavior, and maternal …

United States Military Cohesion After The Repeal Of “Don’T Ask, Don’T Tell”, Stephanie E.V. Brown

Honors Projects

The repeal of “Don’t Ask, Don’t Tell” was projected by politicians and military personnel alike to have a negative impact on unit cohesion. The findings of this study indicated that overall military cohesion was high, and that many military members found that the repeal of “Don’t Ask, Don’t Tell” had no impact on task or social cohesion. However, using the Chi Square test, there were two noted significant associations when observing participant pay grade and perceptions of how the repeal of DADT has affected a unit’s ability to work together to complete tasks get the job done (χ^{2 …}

Obesity Indices And Cognitive Function In Veterans, Kristin Macgregor

Psychology - Dissertations

Obesity is linked to many chronic health conditions and middle-aged obesity is associated with later-life dementia. Obesity rates in veterans are higher than in the civilian population. Research examining body mass index (BMI) and cognitive function has demonstrated that young to middle-aged obese adults consistently demonstrate deficits in memory and executive function. Waist circumference (WC) is another measure of obesity that has been investigated as it relates to cognitive function; however, a clear pattern of deficit has not yet emerged. This study's purpose was to investigate the relationship among BMI, WC, and cognitive function in male veterans aged 18-55. One …

Efficacy Of An Expectancy Challenge To Reduce Non-Prescribed Use Of Stimulant Medications Among College Students, Allison Kathryn Labbe

Psychology - Dissertations

Non-prescribed use of stimulant medications among college students, such as Ritalin®, and Adderall®, has become a public health concern. Expectancies, which are beliefs that individuals hold regarding the consequences of engaging in a particular behavior, are known to play a prominent role in the initiation and maintenance of alcohol and drug use. This study had two aims: (1) to determine if an expectancy challenge could reduce participants' academic performance expectancies related to non-prescribed use of stimulant mediations, and (2) to determine if change in expectancies mediates consumption of the drug. Seventy-eight undergraduate students were randomized to either the expectancy challenge …

Assessment Of The Discriminative Stimulus Effects And Time Courses Of Salvinorin A And Two Synthetic Salvinorin B Derivatives, Methoxylmethyl (Mom) And Ethoxymethyl (Eom), Ethers In Rats Trained To Discriminate U69,593, Lisa M. Bell

Masters Theses

Research regarding the psychopharmacology of salvinorin A, the main psychoactive ingredient in the hallucinogenic plant Salvia divinorum, has been motivated largely by a recent increase in its recreational use and widespread media attention focused on this plant and its extracts. In addition, there is considerable evidence that drugs acting on kappa opioid receptors (KOR) may have therapeutic potential in the treatment of some neuropsychiatric conditions, including drug dependence and mood disorders. Although the neuropharmacological actions of salvinorin A are well established, only a few studies have explored the behavioral effects of this substance in comparison to the KOR agonist, …

Gender Role Personalities And Physical Attractiveness, Laura Bailly

HIM 1990-2015

The purpose of the current study was to explore whether personality dispositions can influence perceived physical appearance. Past research demonstrates that gendered and non-gendered characteristics lead to differential preferences for potential romantic interests among males and females (e.g., Cash & Smith, 1982). These previous studies have not, however, measured direct influence on pulchritude. In the present study, gendered and non-gendered personality descriptions were paired with pictures of average-looking individuals of both sexes to determine the influence of gender roles on perceived physical attractiveness. I hypothesized that males would find androgynous females more physically attractive than gender-typed and non-gender typed females. …

The Investigation Of A Potential Link Between Chronic Traumatic Encephalopathy And Posttraumatic Stress Disorder, Lucas Driskell

HIM 1990-2015

With the advancement of protective gear and medical aid, soldiers are now surviving traumatic experiences that were once fatal. As a result, the prevalence of brain injury and posttraumatic stress disorder in military service members has grown. Those who have obtained brain injury are at risk of developing chronic traumatic encephalopathy, a neurodegenerative syndrome. To date, there is no cure, treatment, or diagnostic method (besides autopsy) for chronic traumatic encephalopathy. Because chronic traumatic encephalopathy and posttraumatic stress disorder present many of the same symptoms and have the possibility of deriving from the same traumatic experience, an investigation of a potential …

The Effects Of Adoption On Identity Formation A Qualitative Analysis, Lisa Heath

HIM 1990-2015

While evidence suggests that adoptees do not differ from non-adoptees in their ability to achieve a stable sense of identity, much is still unknown about how specifically the fact of being adopted affects one's identity. The purpose of this research is to take a deeper look at the significance and meaning of being adopted to one's sense of identity through qualitative analyses of in depth interviews with adoptees. Participants were recruited from Psychology classes via the SONA system. The participants (N = 16) took part in an in-depth structured interview and completed a survey battery which included a demographic questionnaire, …

Influencing Opinions About Bats The Impact Of Levels Of Interaction During Educational Presentations, Samantha Hynes

HIM 1990-2015

This experiment was run to see whether the educational presentations done at zoos and other educational facilities are effectively changing patrons' negative misconceptions about the animals they were seeing. Participants were invited to attend one of three educational presentations, where they were exposed to either a low, intermediate or high level of interaction involving a bat. I hypothesized that regardless of the level of interaction, participants would learn the information, but that a higher level of interaction would cause the biggest perceptual change in terms of how participants felt about the bat and the highest degree of learning. Across the …

Equine-Assisted Psychotherapy As An Effective Therapy In Comparison To Or In Conjunction With Traditional Therapies, Kristen Wilson

HIM 1990-2015

Mental disorders are a prevalent health issue that has an extensive amount of variability in the quantity of disorders, affected populations, and treatment. There are a multitude of approaches or therapeutic methods used by the mental health community. Although each therapy is valuable in unique ways, each therapy may not be suitable to treat every disorder or client. Traditional approaches, such as talk therapy, are effective for certain individuals, whereas some clients may not respond well to any of the traditional talk therapies. When traditional therapies are not working, a referral can be made for a therapy that might suit …

Understanding The Relative Attentional Demands Of The Dimensions Of Interface Consistency, Jeremy Mendel

All Dissertations

A consistent interface is thought to be beneficial because it allows users to draw on previous training and experience when operating a new interface. Design guidelines like the eight golden rules of interface design argue that a highly consistent interface improves system usability (Shneiderman, 1987). However, interface consistency is not monolithic; instead it is a complex, multidimensional construct. I refer to the two dimensions of interface consistency as perceptual consistency (the appearance) and conceptual consistency (the functionality) of an interface. Perceptual consistency considers aspects like interface layout and orientation; conceptual consistency considers how the system operates or responds. I sought …

The Effects Of 0.2 Hz Varying Latency With 20-100 Ms Varying Amplitude On Simulator Sickness In A Helmet Mounted Display, Matthew St. Pierre

All Dissertations

The relationship between the occurrence of simulator sickness (SS) and the several characteristics of latency (i.e., added latency, amplitude of latency, and frequency of latency) in a helmet-mounted display (HMD) were explored in this study. The experience of SS while using an HMD has often been attributed to system latency. These findings are typical in research where HMDs with head trackers are used. The current study explored the effects of 200 ms added constant latency, latency varying at 0.2 Hz with a constant 100 ms amplitude, and latency varying at 0.2 Hz with a 20-100 ms varying amplitude on the …

Preventing Misuse And Disuse Of Automated Systems: Effects Of System Confidence Display On Trust And Decision Performance, Margaux Price

All Dissertations

Complex decision-making may be aided by forms of automation known as decision-support systems (DSS). However, no DSS is completely reliable and so it is imperative that users know when they should and should not trust it (calibration of trust). Previous research has shown that providing users with information about the DSS's confidence in its own advice ('system confidence') can help improve the calibration of user's trust of automation and actual system reliability on a trial by trial basis. The current study examined how the nature of the presentation of system confidence information affected user's trust calibration. The first study examined …

The Relationship Of Peer Acceptance, Age, Gender, Ethnicity, And Appearance Among Preschoolers, Kora Klaire Stuffelbeam

Graduate Theses and Dissertations

The purpose of this study was to examine preschool children's acceptance of peers. The term peer acceptance is defined as "the degree a child is Socially accepted or rejected by his or her peer group." Johnson et al. (2002) found children between the ages of three and five were able to develop friendships and Social skills that would impact their acceptance among peers. The study determined if children based their choice of peers according to a child's age, gender, ethnicity, appearance, and/or Social skills. The subjects of this study were 31 children whose ages were three-, four-, and five-years-old who …

Examining Effects Of Picture Content On False Recognition In Consistent And Inconsistent Handers., Rosanna G. Scott

College of Arts & Sciences Senior Honors Theses

Multiple previous studies agree that inconsistent handers exhibit a memory advantage over consistent handers, oftentimes in reference to inconsistents exhibiting lower false alarm rates. Two recent studies have found contrasting data, demonstrating that, compared to consistently handed individuals, inconsistently handed individuals exhibit a higher false alarm rate in recognition memory following the encoding of pictures of objects, regardless of whether lures are pictures or object names. From this research, it is unclear whether inconsistent individuals have difficulty remembering pictures of all types, or only pictures of objects. In the current study, participants studied pictures without focal objects (i.e., landscapes and …

The Effects Of Altering Response Effort During Data Collection On Observer Accuracy: Data Collection Procedures On Hand Hygeine Compliance, Krista Hinz

Masters Theses

When dealing with human observers and error, tight control in data collection and methodology is essential for accurate representation of compliance. Although observational studies are popular, little has been done to study the integrity of human observers and the data collection process. Incomplete analysis of data collection integrity threatens functional findings, leading to problematic interpretation and decreased replication. The purpose of the current study was to assess whether manipulating the response effort associated with data collection has an effect on the accuracy of data collection. Participants of the study were undergraduate psychology students at a Midwestern university who were enrolled …

Laboratory Measures Of Aggression In Methadone Patients, Catherine M. Gayman

Masters Theses

Research suggests that current heroin users and individuals with a prior history of heroin dependence tend to be more aggressive than nonusers. No study has yet investigated whether opioid withdrawal affects aggressive responses on a laboratory task. The present study investigates whether mild opioid withdrawal affects aggression in six males and six females (N=12) undergoing methadone maintenance therapy. Aggressive behavior is measured using the Point Subtraction Aggression Paradigm (Cherek, 1981) computer task. Participants press buttons to earn money towards gift certificates. Money subtractions occur periodically and these are attributed to the behavior of a partner who is actually fictitious. Participants …

Bereavement Among Urban University Students: The Role Of Meaning Making In Adjustment To Loss, Rebecca L. Norris-Bell

Graduate Doctoral Dissertations

Employing Neimeyer's theory of meaning reconstruction as a guiding framework, this study examined meaning making in a diverse sample of bereaved university students. The aims of this study were to 1) identify types of meanings made about loss, 2) examine socio-demographic and bereavement-related characteristics that might influence meaning making, and 3) investigate associations between types of meanings and post-loss psychological adjustment. Participants were 229 students from an urban commuter university. This was a cross-sectional study, employing self-report data collected on a secure, Web-based system. Participants were 18 years or older and had experienced the loss of a friend or family …

The Neuropsychological Functioning Of Older Adults Pre- And Post-Cognitive Training With A Brain Plasticity-Based Computerized Training Program, Shannon M. Sorenson

Graduate Masters Theses

The present study evaluates the effectiveness of Posit Science Cortex™ with Insight Drive Sharp™ as a tool for improving neuropsychological functioning in a normal aging sample. The purpose of the DriveSharp™ training program is to help an individual improve his or her visual attention and useful field of view. Each exercise continually adapts to the individual’s performance so that the training is always at an appropriate level for that specific person. Thirty-two healthy older adult participants were randomly assigned to either the active intervention group (DriveSharp™) or a waitlist control group. Participants in the intervention group were required to engage …

Perspective And Practices To Address Rough-And-Tumble Play In The School Setting: A Survey Of School-Wide Positive Behavior Support Teams In Utah, Jason C. Basinger

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Prior research of rough-and-tumble play (RTP) has shown mixed results—different definitions, varying functions, and positive and negative outcomes. Few researchers have studied interventions to address RTP in school settings. With unclear evidence of RTP outcomes and the extent school interventions are addressing RTP in school settings, this study explored the extent and effectiveness of intervention programs being implemented to prevent/reduce negative outcomes of RTP in elementary schools.

A survey was created and conducted with 30 school problem-solving teams in a western state to obtain information concerning RTP in elementary school settings. Teams provided estimated percentages of RTP leading to beneficial …

The Effects Of Replacing Dispersed Trash And Recycling Bins With Integrated Waste Receptacles On The Accuracy Of Waste Sorting In An Academic Building, Katherine J. Binder

Masters Theses

Numerous researchers and theorists have attempted to explain the existence of the gap between the possession of environmental knowledge and awareness and the display of pro-environmental behavior (Glasser, 2007; Kollmuss & Agyeman, 2002). Behavior analysis is uniquely aligned to contribute to this discussion through its emphasis on the role of controlling variables in behavior change. A growing number of behavioral research studies address the challenges of group-contingencies in an effort to solve real-world gaps (Lehman & Geller, 2004). This study was designed as a continuation of the line of behavioral research designed to increase recycling rates and also as an …

Call It Courage: The Effects Of Perspective, Humility, Locus Of Control, And Social Desirability On Perceptions Of Accolade Courage In Male Student And Military Populations, Chad Breeden

All Theses

Courage - despite millennia of contemplation - is only now seeing efforts at empirical study and definition. Recent studies have attempted to break down the component parts of courage, but do not address why courage appears to only be bestowed on others and rarely to oneself: a phenomenon known as courage blindness (Biswas-Deiner, 2012). This paper examines how individuals attribute courage to themselves and how they attribute it to others. Male military personnel (n =86) and male college students (n =106) read 14 scenarios of varying courage, rating the courageousness of themselves or another person based on the action. Multiple …

Effects Of D-Galactose Treatment And Moderate Exercise On Spatial Memory In Rats, Amanda R. Austin

Dissertations

Cognitive decline is a process frequently associated with aging. Physical exercise appears to counteract cognitive decline, specifically spatial abilities, and decreases the effects of reactive oxygen species (ROS) associated with aging. In addition, brain derived neurotrophic factor (BDNF) and glial derived neurotrophic factor (GDNF) are well recognized as chemical mediators of the neurophysiological benefits of exercise.

In order to study the impact of exercise on spatial memory and neurotrophic factors, this study utilized an animal model of accelerated aging involving chronic d-galactose administration. Specifically, previous research indicates daily injections of d-galactose for 6-10 weeks may increase ROS in mice and …

An Evaluation Of Social Capital's Effect On Depression Among Adolescents, Ezechukwu Awgu

Dissertations

Mental illness has been described as a “global burden of disease,” and depression accounts for a large part of the burden (Aslund, Starrin, Nilsson, 2010). In 2009, 35.7 percent of the adolescent population in the United States who reported past-year symptoms of a major depressive episode, for example, feelings of sadness, discouragement, loss of feelings of self-worth, and loss of interest in social activities, also used illicit drugs including marijuana, inhalants, hallucinogens, cocaine, heroin, and prescription-type psychotherapeutics for non-medical purposes (SAMHSA, 2009, APA, 1994). Additionally, substance abuse due to alcoholism was among the major causes of death for adolescents aged …

Health And Relationship Variables Impacting Psychological And Social Well-Being Among Predominantly White Middle Class Adults 65 And Older Who Receive Assistance With Their Care From Family Members, Alyssa C. Ford

Dissertations

The majority of care to persons 65 and older in the United States is provided by family members. Previous research among older adults who receive assistance with their care from family or friends, while sparse, has identified variables that appear to impact the well-being of such persons. These variables include reciprocity, dignity, self-perceived burden, mental health status, and physical health or disability status. However, these variables have not been studied together. The purpose of this dissertation research was to examine these variables individually and collectively as they relate to well-being.

A sample of 71 adults, ages 68 to 97, who …

Behavior Based Sales: A Study Of Behavioral Techniques For Sales Performance Improvement, Peder Henrik Seglund

Dissertations

The purpose of the present study was to evaluate the impact of a behavior-based sales training package on sales performance for the sales divisions of two different organizations located in separate cities in the Midwestern United States. The independent variable was a package that included: behavior-based sales training; feedback; and reinforcement. The primary dependent variable was sales performance results, which is a measure of the participants’ closing percentage. Secondary dependent variables included income, participant attendance at sales meetings, participant satisfaction, and changes in knowledge (at site 2 only).

The intervention package was implemented at each site over a course of …

The Effect Of Innovative Technology On Seatbelt Use, Bryan W. Hilton

Masters Theses

A previous pilot study documented that providing sustained haptic feedback to the gas pedal when a driver exceeded 25mph with his seatbelt unbuckled and removing the feedback contingent on seatbelt use increased seatbelt use in 7 commercial drivers. This study replicated this effect with 20 young drivers who did not consistently wear their seatbelt.

In the current study unbuckled drivers received increased accelerator pedal resistance when they exceeded 20 mph. A non-concurrent multiple baseline design was employed for this study. The dependent variable was percentage of trips driven without seatbelt use. The independent variable was an increase accelerator pedal resistance …

Behavior Analytic Goal Setting And Tracking At A Therapeutic Summer Camp: An Approach For Children With Autism Spectrum And Other Disorders, Whitney Victoria Boeder

Theses and Dissertations

Autism Spectrum Disorder (ASD) is a developmental disorder characterized by abnormal or impaired development with deficits in social interaction, communication, and a restricted repertoire of interests and activities. There are a number of treatment options available, such as individual or group therapies. Therapeutic summer camps provide a unique service to individuals with ASDs, as well as an opportunity to create, set, and track behavior analytic goals over the summer. Research has demonstrated that summer camps are a promising therapy environment. Research on goal setting and tracking has shown promising results for progress toward behavioral goals. There is limited research on …