Digital Commons Network^™

Creatine And Cognitive Functioning: Part 2 Body Composition, Catherine Weber, Alexsandra Alvarez-Beaton, Akshita Patel, Alexandra C. Nieto, Paige Napolito, Haley Watters, Jessica Garcia, Rithin Manimaleth, Jose Antonio, Jonathan B. Banks

Faculty Proceedings, Presentations, Speeches and Lectures

No abstract provided.

The Effect Of Exercise On Encoding And Recall Of Information, Wilford M. Miranda, A Berg, Trenton Cronk, Leanne Boucher, W. Matthew Collins

Faculty Proceedings, Presentations, Speeches and Lectures

No abstract provided.

The Mindful Athlete: How Mindfulness May Improve Athletic Performance, S A. Suarez, Magnus Poulsen, Alexandra C. Nieto, Jonathan B. Banks

Faculty Proceedings, Presentations, Speeches and Lectures

No abstract provided.

Attention Restraint, Working Memory Capacity, And Mind Wandering: Do Emotional Valence Or Intentionality Matter?, Alexandra C. Nieto, Matthew S. Welhaf, Anum Mallick, Jonathan B. Banks

Faculty Proceedings, Presentations, Speeches and Lectures

Attention restraint appears to mediate the relationship between working memory capacity (WMC) and mind wandering (Kane et al., 2016). Prior work has identifed two dimensions of mind wandering—emotional valence and intentionality. However, less is known about how WMC and attention restraint correlate with these dimensions. Te current study examined the relationship between WMC, attention restraint, and mind wandering by emotional valence and intentionality. A confrmatory factor analysis demonstrated that WMC and attention restraint were strongly correlated, but only attention restraint was related to overall mind wandering, consistent with prior fndings. However, when examining the emotional valence of mind wandering, attention …

Introduction: From Lab Bench To Weight Bench, Jaime L. Tartar, Corey Peacock

Faculty Proceedings, Presentations, Speeches and Lectures

No abstract provided.

Use Of The Montreal Cognitive Assessment (Moca) In A Rural Outreach Program For Military Veterans, Michelle M. Hilgeman, Eugenia M. Boozer, A. Lynn Snow, Rebecca S. Allen, Lori L. Davis

Journal of Rural Social Sciences

The Montreal Cognitive Assessment (MoCA) is a free, easily accessible screener ideal for rural areas where resources are limited. We examined administration and scoring by Veteran Community Outreach Health Workers (VCOHWs); compared positive screening rates using two cutoff scores; and examined predictors of education-adjusted scores in N = 168 rural military Veterans from the Alabama Veteran Rural Health Initiative. Accuracy of administration (95 percent) and scoring (68 percent) was calculated and recommendations are offered. Higher than expected rates of positive screens were observed (40 percent using 24/30 cutoff) in this relatively young (M = 55 years) community-dwelling sample. Age, education, …

Nursing Campus Therapy Dog, Deborah A. Hall

Nursing Theses and Dissertations

An acknowledged bond has existed between humans and animals throughout history. Therapeutic physical and psycho-social effects of these bonding relationships have been noted in health care settings. Professional nursing education is known to be one of the most demanding and stressful fields of study. Students begin to experience extreme stress early in their nursing education. An animal-assisted intervention with a therapy dog is an innovative and inexpensive action that can help decrease the stress, anxiety, and depression students experience in higher education.

The focus of this dissertation portfolio was an animal-assisted intervention with a nursing campus therapy dog. The initial …

To Which World Regions Does The Valence-Dominance Model Of Social Perception Apply?, Benedict C. Jones, Erin M. O'Mara

Psychology Faculty Publications

Over the last ten years, Oosterhof and Todorov’s valence-dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgments of faces. To which world regions this model applies is a critical, yet unanswered, question. We will address this question by replicating Oosterhof and Todorov’s methodology across multiple world regions.

Full Issue Fall 2018

Intuition: The BYU Undergraduate Journal of Psychology

No abstract provided.

Dog Days Of Final Exams: Using Canine-Assisted Therapy To Reduce Stress And Improve Mood Among Community College Students, Stephanie Quintana, Michelle Borckardt, Tanvi Aditya

Quest

Psi Beta Research Project

Research in progress for Psi Beta Mentored Research Group

Faculty Mentors: Jennifer L. O’Loughlin-Brooks and Joshua Arduengo

The following paper represents research conducted by members of the Collin College chapter of Psi Beta National Honor Society. Psi Beta is the national psychology honor society for two-year colleges whose mission is “promotion and recognition of excellence in scholarship, leadership, research, and community service.” Psi Beta advisors at Collin College teach the methodological essentials of behavioral science to interested Psi Beta members and then mentor them through a multiple-step research process. Specifically, students either work independently or in …

Consequences Of Self-Interested Behavior: Pedagogical Questions And Dilemmas Relating To Cases Of A Closed Adoption And A Regional Landfill Proposal, J Forbes Farmer

Journal of Human Services: Training, Research, and Practice

Abstract

The motive of self-interest is the driving factor behind many situations faced by those who have chosen the human services profession. In this article, the author provides two of his own fact-based human service cases (one involving case work and the psychological needs related to a closed adoption and one about community organization and advocacy related to a proposed regional landfill) that can be studied and debated in social work classes. The cases reflect the double identity of contemporary social work. The questions after each case require the students to reflect on and talk about the ramifications of self-interested …

Non-Pharmacological Behavioral Interventions For Adhd In The Elementary School Classroom, Kylie M. Burdge

Intuition: The BYU Undergraduate Journal of Psychology

No abstract provided.

Leu8 And Pro8 Oxytocin Agonism Differs Across Human, Macaque, And Marmoset Vasopressin 1a Receptors, Aaryn Mustoe, Nancy A. Schulte, Jack H. Taylor, Jeffrey A. French, Myron L. Toews

Psychology Faculty Publications

Oxytocin (OXT) is an important neuromodulator of social behaviors via activation of both oxytocin receptors (OXTR) and vasopressin (AVP) 1a receptors (AVPR1a). Marmosets are neotropical primates with a modified OXT ligand (Pro8-OXT), and this ligand shows significant coevolution with traits including social monogamy and litter size. Pro8-OXT produces more potent and efficacious responses at primate OXTR and stronger behavioral effects than the consensus mammalian OXT ligand (Leu8-OXT). Here, we tested whether OXT/AVP ligands show differential levels of crosstalk at primate AVPR1a. We measured binding affinities and Ca2+ signaling responses of AVP, Pro8-OXT and Leu8-OXT at human, macaque, and marmoset AVPR1a. …

A Matter Of Time: Exploring Survival Analysis Through Cybersecurity, Rachel Whitman, Ana Kriletic, Daniel Svyantek

River Cities Industrial and Organizational Psychology Conference

Despite the impact of employee behavior on organizational security, the topic of cybersecurity historically remains the responsibility of Information Security Management researchers and Information Technology professionals. However, the exponential increase in the prevalence and repercussions of cyber-related incidents invites collaboration between the fields of I-O Psychology and cybersecurity. The proposed presentation discusses the potential for I-O Psychology to contribute to cybersecurity efforts while demonstrating the fundamentals and applicability of survival analysis.

Working With Wildlife: The Effect Of Stressors And Resources On Burnout And Engagement For Animal Caretakers, Destiny Burns, Kristen Black

River Cities Industrial and Organizational Psychology Conference

Employee stress can result in negative impacts both to the employee and to their organization. While all jobs are subject to stressors to some degree, certain occupations can face exceptional stressor levels or highly unique stressors because of the nature of the work. The proposed study aims to identify the common stressors for animal caretakers and the effects these stressors may have on employee engagement and burnout. The study will also examine the potential stress-buffering effects of personal and contextual resources. The project will examine common stressors that have been discussed in previous literature, as well as gain perspective on …

Leveraging Embedded Undergraduate Research To Bolster Research Culture: A Multi-Pronged Approach Case Study, Marshall Jones, Darby Proctor

Florida Statewide Symposium: Best Practices in Undergraduate Research

Introducing research into UG curriculum is critical toward the development of empirically informed future researchers and practitioners. Developing mechanisms to embed research into curriculum and culture can be challenging. To address these challenges, our UG psychology program has implemented initiatives to increase research participation. We will discuss several which include embedded class research, laboratory experiments, poster opportunities, and faculty research team participation. We also facilitate UG through research centers, partnering with public and private organizations, and novel approaches such as Roach Lab (roachlab.org). We will specifically highlight outcomes attributed to engaging students in research.

Crossmodal Communication In Perceptual Discrimination: A Behavioral Study On Visual And Tactile Modalities, Shakila Parvin Bristy

Psychology Theses and Dissertations

The present study investigated crossmodal communication in perceptual discrimination between visual and tactile modalities. Towards this end, the study was conducted on 32 children aged 7-11 years in four schools situated in the city of Dhaka. Two experiments were conducted each in two phases, "tactile to visual" and "visual to tactile" phases, following a novel behavioral approach. We assessed correctness of response and reaction time for discriminating unknown Japanese letters and geometric shapes. Data were analyzed in a series of one-sample t-tests and paired-sample t- tests, as well as in a series of one-way repeated measures ANOVAs using visual field …

Red Light, Purple Light! Results Of An Intervention To Promote School Readiness For Children From Low-Income Backgrounds, Megan Mcclelland, Shauna L. Tominey, Sara A. Schmitt, Bridget E. Hatfield, David J. Purpura, Christopher R. Gonzalez, Alexis N. Tracy

Purdue Center for Early Learning Faculty and Staff Publications

Considerable research has examined interventions that facilitate school readiness skills in young children. One intervention, Red Light, Purple Light Circle Time Games (RLPL; Tominey and McClelland, 2011; Schmitt et al., 2015), includes music and movement games that aim to foster self-regulation skills. The present study (N = 157) focused on children from families with low-income and compared the RLPL intervention (SR) to a revised version of RLPL that included literacy and math content (SR+) and a Business-As-Usual (BAU) control group. In both versions of the intervention, teachers were trained to administer the self-regulation intervention in preschool classrooms with coaching support. …

Superior Colliculus Lesions Lead To Disrupted Responses To Light In Diurnal Grass Rats (Arvicanthis Niloticus), Andrew J. Gall, Alyssa M. Goodwin, Ohanes S. Khacherian, Laura B. Teal

Faculty Publications

The circadian system regulates daily rhythms of physiology and behavior. Although extraordinary advances have been made to elucidate the brain mechanisms underlying the circadian system in nocturnal species, less is known in diurnal species. Recent studies have shown that retinorecipient brain areas such as the intergeniculate leaflet (IGL) and olivary pretectal nucleus (OPT) are critical for the display of normal patterns of daily activity in diurnal grass rats (Arvicanthis niloticus). Specifically, grass rats with IGL and OPT lesions respond to light in similar ways to intact nocturnal animals. Importantly, both the IGL and OPT project to one another …

Moral Grandstanding In Public Discourse: Status-Seeking Motives As A Potential Explanatory Mechanism In Predicting Conflict, Joshua B. Grubbs, Brandon Warmke, Justin Tosi, A. Shanti James, W. Keith Campbell

Psychology Faculty Publications

Public discourse is often caustic and conflict-filled. This trend seems to be particularly evident when the content of such discourse is around moral issues (broadly defined) and when the discourse occurs on social media. Several explanatory mechanisms for such conflict have been explored in recent psychological and social-science literatures. The present work sought to examine a potentially novel explanatory mechanism defined in philosophical literature: Moral Grandstanding. According to philosophical accounts, Moral Grandstanding is the use of moral talk to seek social status. For the present work, we conducted six studies, using two undergraduate samples (Study 1, N = 361; Study …

Varying Inter-Stimulus And Inter-Trial Intervals During Stimulus-Stimulus Pairing: A Translational Extension Of Autoshaping, Patricia Eberhardt

Thesis Projects

Stimulus-stimulus pairing (SSP) is a respondent conditioning procedure often implemented to elicit vocalizations in children with language delays. Unfortunately, the research showing the effect of increased rates of vocalizations is mixed. Through analogies drawn between SSP and autoshaping, da Silva and Williams (under review) identified variables potentially responsible for increasing the efficacy of SSP (da Silva & Williams, under review). The present study sought to evaluate the relative duration of the inter-trial interval (ITI) and the inter-stimulus interval (ISI). Specifically, the duration of the ITI was systematically varied from 15 s to 60 s and the value of ISI was …

Use Of Repeated Within-Subject Measures To Assess Infants’ Preference For Similar Others, Amir Cruz-Khalili, Katrina Bettencourt, Carolynn Kohn, Matthew P. Normand, Henry D. Schlinger Jr.

College of the Pacific Faculty Articles

Research employing single-choice paradigms in which an infant is asked to make a single choice between two puppets suggest that infants show a preference for prosocial others and those who are similar to themselves. However, the extent to which infants’ preference for similar others is stable is unknown, as are other factors within the paradigm that may influence infants’ choices. The purpose of this study (two experiments, N = 44 infants, aged 8–15 months) was to replicate and extend previous work by including (1) within-subject repeated measures and (2) an experimental manipulation of a plausible demand characteristic. Results for the …

Kaitlyn Holtz's Portfolio, Kaitlyn Holtz

Honors College Portfolios

Duquesne’s five-year Speech-Language Pathology program immerses its pre-professional phase students in an array of subjects that extend beyond the health sciences. Classes related to anatomy, linguistics, and healthcare make up the core of the speech-language curriculum, but other skills linked to art, philosophy, and faith are necessary to understand the diverse population of clients one may encounter. Speech-language pathologists are required to be culturally aware and strive for cultural competence. By understanding microcultures that form a person including age, class, geographic region, sexual preference, ethnicity, race, occupation, etc., a clinician can cater and gear assessments, results, and therapy toward each …

Effect Of D-Cycloserine On Fear Extinction Training In Adults With Social Anxiety Disorder, Stefan G. Hofmann, Santiago Papini, Joseph K. Carpenter, Michael W. Otto, David Rosenfield, Christina D. Dutcher, Sheila Dowd, Mara Lewis, Sara Witcraft, Mark H. Pollack, Jasper A.J. Smits

Faculty and Student Publications

© 2019 Hofmann et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Preclinical and clinical data have shown that D-cycloserine (DCS), a partial agonist at the N-methyl-d-aspartate receptor complex, augments the retention of fear extinction in animals and the therapeutic learning from exposure therapy in humans. However, studies with nonclinical human samples in de novo fear conditioning paradigms have demonstrated minimal to no benefit of DCS. The aim of this study was to …

Law Enforcement Officers' Romantic Relationships Strengths : A Mixed Methods Analysis, Mary Telisak

Dissertations

This study explores the diversity of personal and interpersonal features associated with relationship quality for law enforcement officers and their romantic partners. A concurrent, embedded, mixed methods design was used to address the central research question, "What interpersonal characteristics and work- and home-based contextual factors are associated with relationship quality for law enforcement officers and their romantic partners?" Specific efforts were made to account for the gaps left by existing literature on the romantic relationships of law enforcement officers. Participants were recruited from four Midwestern communities of similar size and demographic composition in the winter of 2018-2019. One hundred ten …

Exploring The Effects Of Age In A Drosophila Melanogaster Model Of Traumatic Brain Injury, Andrea Maria Briseño

Loma Linda University Electronic Theses, Dissertations & Projects

Traumatic brain injury (TBI) is one of the leading causes of death worldwide and can lead to immediate and long-term behavioral, physical, and cognitive deficits. Our laboratory has previously characterized the neuropathological and behavioral consequences of mild-to-severe TBI in rodents of varying ages. To develop a high-throughput platform upon which to test the effects of therapeutic interventions, we have recently begun to assess behavior and physiological parameters in a Drosophila melanogaster (fruit fly) model using a simple spring-loaded high impact trauma (HIT) device as a model of blunt force trauma. Drosophila (young, middle, and old) received either TBI or a …

Neuropsychological Sequela Of Mild Traumatic Brain Injury: A Contemporary Meta-Analytic Review, David E. Marra

Dissertations (1934 -)

Mild traumatic brain injuries (MTBIs) result in a constellation of non-specific physical, cognitive, and psychological symptoms. There is significant variability in neurocognitive recovery after MTBI, ranging from a few days to a few months, and others who fail to make complete recovery. A broad literature has attempted to elucidate what individual differences explain this variability. The present study sought to build upon previous meta-analyses, which systematically aggregated and examine relevant literature, by including a more heterogenous population and utilizing contemporary meta-analytic techniques. Three online databases (PsychINFO [sic], PubMed, MedLine) were searched for pertinent studies. Separate random-effects Analogue-to-ANOVA were utilized to …

Modeling Social Learning: An Agent-Based Approach, Erika G. Ardiles Cruz

Computational Modeling & Simulation Engineering Theses & Dissertations

Learning is the process of acquiring or modifying knowledge, behavior, or skills. The ability to learn is inherent to humans, animals, and plants, and even machines are provided with algorithms that could mimic in a restricted way the processes of learning. Humans learn from the time they are born until they die because of a continuous process of interaction between them and their environment. Behavioral Psychology Theories and Social Learning Theories study behavior learned from the environment and social interactions through stimulus-response. Some computer approaches to modeling human behavior attempted to represent the learning and decision-making processes using agent-based models. …

Motivational And Physiological Dysregulation Due To Development And Onset Of Obesity Via Melanocortin 4 Receptor +/- Haploinsufficiency, Alex Steiner

Theses and Dissertations

Obesity is one of the leading most health risks around the world, being especially problematic in the United States. A combination of high-fat diets and genetic abnormalities are to blame for the ever-growing number of obese individuals.

Melanocortin 4 receptors are vital for regulating energy expenditure and feeding behaviors; mutations of the receptors have been found to be the leading monogenetic cause of obesity. Using MC4R +/- haploinsufficient rats being fed a range of dietary fat, we investigated the physiological and motivational differences using a locomotor task, an operant task with fixed and progressive ratios, as well as a distraction …

Sound-Evoked Activations Of Visual Cortex And The Principles Of Multisensory Integration, Spencer Lawrence Mac Adams

Theses and Dissertations

Multisensory integration (MSI) refers to the neural processes that integrate information from multiple different sensory systems and follows three established principles: the spatial, temporal and inverse effectiveness principles. Evidence now suggests that MSI can occur at the earliest stages of sensory processing in primary sensory cortices, including audiovisual integration in primary visual cortex; however, the mechanism responsible for audio-visual MSI enhancements remains elusive. Recently, unimodally presented sounds have been shown to activate visual cortex; however, no research has been conducted to evaluate if these sound-evoked responses reflect the auditory contribution to audiovisual integration in primary visual cortex. Here we conducted …