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Attentional Factors In Temporal Distortion: The Effects Of Food Availability On Responses Within The Interval Bisection Task, Robert N. Johnson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Time estimation is a process that underlies many complex behaviors. Accurately timed performance depends upon some biological mechanism, which may be revealed by experimental methods. There have been several proposals on the subject of the function of the timing mechanism, some of which have revealed contradictory findings regarding the effect of distraction on timing. Whereas some studies have revealed underestimation (reports of time moving more slowly than it actually is) of the target interval following distracter presentation, others have revealed generalized disruption (no meaningful evidence of timing). The purpose of the present study was to determine whether food presentation for …

An Analysis Of Auditory Stimulus Generalization Gradients In Children With Autism Following Two Different Training Procedures, Steven N. Corry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous research suggests learning of children with autism often fails to successfully generalize across changes in settings and stimuli. Much of this research has assessed generalization by first teaching a behavior in one context and then measuring the transfer of the behavior to extra-treatment stimuli and settings. The present study measured generalization of learned behavior by systematically varying the tone of an auditory stimulus present during training to obtain generalization gradients. Generalization gradients are graphical representations of the strength of a response produced by stimuli that vary from the training stimulus along some stimulus dimension. By obtaining generalization gradients, this …

Predictors Of Father-Child And Mother-Child Attachment In Two-Parent Families, Jared P. Benware

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Jared Benware, M.S. and Gretchen Gimpel Peacock, Ph.D. at Utah State University examined parent-child attachment in two-parent families. Specifically, the relationship between mother-child and father-child attachment, the relationship between a child's temperament and parent-child attachment, and the relationship between the attachment and the amounts of time a parent spends away from his or her child. The researchers solicited parents as participants to complete questionnaires that measure parent-child attachment and the temperament of their child. This study focused especially on providing more information on the connection between father-child attachment and mother-child attachment rather than focusing only on mothers as the primary …

The Effects Of Progesterone Receptor On Development Of Serotonergic Circuits That Mediate Cognition, Heather Smith

Psychology

As the rate of premature births has been substantially increasing, progestin administration is becoming a common treatment for the prevention of preterm labor. However, not much is known regarding how these hormonal supplements may affect the development of the fetal brain. The developing brain is highly sensitive to progesterone as progesterone receptor (PR) is expressed in many regions during critical developmental periods. Steroid hormone receptors such as PR are powerful transcription factors and regulate gene expression to alter fundamental processes of neural development. During the developmental period of post-natal day one (P1) to P14 in rats, PR is transiently expressed …

Attention And Criminal Charge, Profile And Description: The Effect On Prospective Person Memory, Lindsey Nicole Sweeney

Graduate Theses and Dissertations

Prospective person memory is the ability to recognize and react to a missing or wanted individual that one has been asked to be on the lookout for in the future. Prospective person memory relies on several processes including face recognition, event-based prospective memory, and attention. Only recently has research on the role of visual attention on prospective person memory been examined. In this dissertation, the gap between prospective person memory and attention is addressed. Although research on prospective person memory is steadily increasing, the research in this area is still in its infancy and the exact memory mechanisms that affect …

Content And Concept: An Examination Of Transcendental Empiricism, Charles Macmillan Urban

Graduate Theses and Dissertations

In this dissertation, I critically examine the philosophy of transcendental empiricism. Transcendental empiricism is, among other things, a philosophy of mental content. It attempts to dissolve an epistemological dilemma of mental content by splitting the difference between two diametrically opposed accounts of content. John McDowell's minimal empiricism and Richard Gaskin's minimalist empiricism are two versions of transcendental empiricism. Transcendental empiricism itself originates with McDowell's work. This dissertation is divided into five parts. First, in the Introduction, I state the Wittgensteinian metaphilosophical orientation of transcendental empiricism. This metaphilosophical approach provides a plateau upon which much of the rest of this work …

Accessing Learning In The Adult Zebrafish With A Novel Associative Learning Task, David Joseph Jouandot Ii

Dissertations

The zebrafish (Danio rerio) is accepted in the developmental and genomic communities as a model organism. However, the capacity for the zebrafish as a behavioral model has yet to be fully acknowledged. The research presented provides evidence validating the novel task, aids in gaining a better understanding of the learning processes, and identifies individual differences. The novel associative learning task differs from any present well established behavioral model and lends itself to future development. The task provides the zebrafish community with a high output behavioral task which is readily replicated and allows one researcher to test between eight …

Activation And Suppression Of The Innate Immune System: Effects On Alcohol Intake, Marjorie Levinstein

Seton Hall University Dissertations and Theses (ETDs)

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Effects Of Food Dispersion On Dominance Related Behaviors In Garnett's Bushbaby (Otolemur Garnettii)?, Kyle Daniel Edens

Dissertations

Socio-ecological theorists tie primate social structure diversity to variations in habitats within which primate species reside. This premise permits laboratory researchers to investigate specific factors that influence or relate to social structure formation and maintenance. The focus of the current investigation was three fold. We first aimed to determine the relationships between traditional and non-traditional behavioral measures of dominance, then evidence for dominance hierarchy formation was examined, and various hypotheses were tested to discern if adjustments in the foraging context altered social behaviors in Garnett’s bushbaby (Otolemur garnettii). It was determined that animals likely to displace conspecifics were …

Who Am I? Where Am I From? My Dna Ancestral Analysis: Some Reflections On Our Common Ancestral Origins, V. Krishna Kumar

Psychology Faculty Publications

No abstract provided.

The Effect Of Pets And Nature On Environmental Identity And Connection To Animals, Vicotria Whitaker, Kellye Kohn, Alice Fontana, Linda Kunce, Faculty Advisor

John Wesley Powell Student Research Conference

This study examined environmental identity and connection to animals in college students. Previous research has suggested that exposure to animals and nature can increase caring for both animals and nature itself. Participants were randomly assigned to one of four video conditions and analyzed for differences in mood, environmental identity, and connectedness to animals after the viewing of these videos. No significant differences were found between experimental groups for environmental identity or connectedness to animals, but it was found that those who viewed an animal reported greater improvement in mood, and that this effect differed based on whether the animal was …

Effects Of Light Stimulation On The Baseline Level Of Dopamine In The Nucleus Accumbens, Benjamin Carter, Dr. Scott Steffensen

Journal of Undergraduate Research

This study explored the effects of light stimulation on the baseline levels of dopamine (DA) in the Nucleus Accumbens (NAc).

The Psychological Relationship Between Spirituality And Emotional Responses To Music, Anais D. Norman

Senior Honors Theses

A study was conducted with 251 undergraduate psychology students at a Christian university to determine the nature of the relationship between spirituality and music-based emotions. Two hypotheses were proposed: First, students with higher levels of spirituality would experience higher emotional intensity while listening to music. Second, students will experience equal emotional intensity when listening to the “sacred” or “secular” selections. In answer to the first hypothesis, results indicated that overall intensity in emotional response to musical selections did significantly and positively correlate with higher spirituality scores. In answer to the second hypothesis, the strength of emotional intensity did differ, and …

The Effects Of Selected Drugs On The Memory Recall Of Sleep Deprived Mice, Jenn Pauldurai

Capstone Research Projects

Humans often make use of the neurotransmission altering effects of drugs such as caffeine, ephedrine, and ethanol. These drugs induce changes in memory and learning ability, specifically when used for sleep deprivation. English white mice (Mus musculus) have been shown to exhibit similar cognitive changes when administered drugs while sleep deprived. A sample of 20 mice was divided into three experimental groups (each group receiving a different drug) and one control group. Maze-testing demonstrated that mice performance decreased with sleep deprivation (Treatment-1) but all groups returned to baseline performance when injected (IP) with selected drugs (Treatment-2), regardless of …

Attitudes Toward Science (Ats): An Examination Of Scientists' And Native Americans' Cultural Values And Ats And Their Effect On Action Priorities, Adam T. Murry

Dissertations and Theses

Science has been identified as a crucial element in the competitiveness and sustainability of America in the global economy. American citizens, especially minority populations, however, are not pursuing science education or careers. Past research has implicated `attitudes toward science' as an important factor in the public's participation in science. I applied Ajzen's (1991) Theory of Planned Behavior to attitudes toward science to predict science-related sustainability-action intentions and evaluated whether scientists and Native Americans differed in their general attitudes toward science, cultural values, and specific beliefs about science. Analyses revealed that positive attitude toward science and the cultural value of individualism …

Social Facilitation Of Polydipsia As An Animal Model Of Compulsive Behavior, Zina Ameed Eluri

Master's Theses and Doctoral Dissertations

Behavior excesses are a key feature in many psychiatric diagnoses. Obsessive-compulsive disorder (OCD), in particular, is almost entirely defined in terms of behavior excesses. Although much research has been conducted on OCD treatment, very little research has focused on understanding how these compulsive behaviors are acquired. The few theories advanced to explain the etiology of OCD compulsions have significant limitations. The purpose of this study is to test social facilitation as a potential mechanism through which compulsive behaviors are acquired, via an animal model. Schedule-induced polydipsia (SIP) was employed as the behavior of interest because there is empirical support indicating …

Dual Dopaminergic Actions Contribute To Discriminative Stimulus Functions Of Orally Administered Modafinil In Rats, Amanda J. Quisenberry, Erin E. Watkins, Eric L. Harvey, Jennifer L. Walters

Research and Creative Activities Poster Day

No abstract provided.

Ciis Today, Spring 2013 Issue, California Institute Of Integral Studies

CIIS Today

This volume is the Spring 2013 issue of CIIS Today, the Magazine of the California Institute of Integral Studies.

Fallow Deer Polyandry Is Related To Fertilization Insurance, Elodie F. Briefer, Mary E. Farrell, Thomas J. Hayden, Alan G. Mcelligott

Ethology Collection

Polyandry is widespread, but its adaptive significance is not fully understood. The hypotheses used to explain its persistence have rarely been tested in the wild and particularly for large, long-lived mammals. We investigated polyandry in fallow deer, using female mating and reproduction data gathered over 10 years. Females of this species produce a single offspring (monotocous) and can live to 23 years old. Overall, polyandry was evident in 12 % of females and the long-term, consistent proportion of polyandrous females observed, suggests that monandry and polyandry represent alternative mating strategies. Females were more likely to be polyandrous when their first …

The Relationships Of Sleep Quality, Length, And Napping To Physical Performance, Rebecca M. Hoffmann

Doctoral Dissertations

College students suffer from more sleep disturbances than the general population. Sleep difficulties can lead to lower levels of performance, memory, and cognitive ability. Sleep quality is known to impact individuals' physical and psychological health. The relationship between sleep variables (i.e., sleep quality, sleep length, sleepiness, and a nap/relaxation) and physical performance (i.e., flexibility, grip strength, and peak performance) has not been fully examined. The purpose of this study was to explore the relationship between sleep quality, sleep length, and sleepiness and physical performance (e.g., flexibility, grip strength, and peak power), as well as to determine if a short nap …

Using Behavior-Analytic Techniques To Benefit An African Non-Governmental Organization: Improving And Expanding Services, Amy L. Durgin

Dissertations

The combination of a slowly recovering global economy, increased corporate competition, and higher standards from donors with respect to governance and accountably have posed significant challenges for nonprofit organizations around the world. In order to survive, these organizations must adapt their operational models and find new strategies for delivering on strategic goals, improving operational efficiency, and differentiating their services. The purpose of the present project was to employ behavioral techniques to improve operational efficiency and to develop opportunities for organizational growth by expanding the range of services provided by a nongovernmental organization (NGO) in East Africa that uses scent-detection rats …

Message Framing Effects In The Delivery Of Sleep Hygiene Information To Parents Of Elementary And Middle School Children, Aimee L. Blackham

Doctoral Dissertations

In order to achieve all the benefits of sleeping, adequate quantity and quality of sleep are required, particularly for children and adolescents because of the issues of physical, emotional, and psychological development. Recent reviews of the literature have concluded children and adolescents consistently do not get enough sleep, and childhood sleep problems have serious negative effects on children and their families. Self-help guides have been proven to be effective, but the particular framing of the message is vital to its overall persuasiveness. Many researchers have found that these framing effects are important to the overall persuasiveness of a message. However, …

Do As We Do, Not As You Think: The Effect Of Group Influence On Individual Choices In A Virtual Environment, Rebecca Rayburn-Reeves, Jennifer Wu, Sara Wilson, Beth Kraemer, Philipp Kraemer

Library Faculty and Staff Publications

Second Life (SL) is a virtual world application that enables users to create virtual representations of themselves and interact with other users. SL is increasingly being used to study important psychological questions. The current project sought to replicate within SL Asch’s (1951) classic finding of group influence, in which participants often respond in accordance with choices expressed by other members of a group, regardless of the accuracy of those choices. Participants were given a series of perceptual judgment trials, in which they chose one of three stimulus alternatives that matched the length of a target stimulus. Participants were tested either …

Infant Perceptions Of Mixed-Race Faces: An Exploration Of The Hypodescent Rule In 8.5 Month-Old Infants, Sophie Beiers

Pitzer Senior Theses

Studies have shown that adults often categorize mixed-race individuals of White and non-White descent as members of the non-White racial group, an effect said to be reminiscent of the “hypodescent” or “one-drop rule.” This effect has not yet been thoroughly studied in infants, although 9-month-old infants have been shown to be able to categorize mono-racial faces into different racial groups. In the present study, the perception of mixed-race White and Asian/Asian American faces was studied in sixteen 8.5-month-old infants. The infants were randomly assigned to two stimulus groups. The stimuli were the photographed faces of female college students who had …

Therapeutic Interaction With Children Through Play, Carolyn J. Dix Ms.

Senior Honors Theses

In the field of early childhood counseling, there has been a recent trend towards play therapy. Play is often referred to as the language of children because they can communicate their thoughts and feelings in ways that they express verbally. Therapeutic play sessions give therapists an opportunity to communicate with a child on his or her level which can provide more insight as to how to proceed with the therapy. The outcomes of play therapy implementations are substantially positive, and this therapeutic practice is becoming widely-accepted in the cases of childhood abuse, children with disabilities, children in hospitals, grieving children, …

Volume 05, Ian Karamarkovich, Jessica Cox, Kyle Fowlkes, Allison Pawlowski, Kaitlin Major, Carrie Dunham, Kelsey Scheitlin, Kathryn Grayson, Ashley Johnson, Jennifer Nehrt, Kelsey Stolzenbach, Kristin Mcquarrie, Sara Nelson, Melisa Michelle, Jessica Sudlow, Perry Bason, Danielle Dmuchawski, Mariah Asbell, Matthew Sakach, Timothy Smith Jr., Annaliese Troxell, T. Dane Summerell, Sarah Ganrude, Malina Rutherford, Hannah Hopper, John Berry Jr., James Early, Colleen Festa, Chelsea D. Taylor, Michelle Maddox, Kaitlyn Smith, Sarah Schu, Cabell Edmunds, Katherine Grayson, Kayla Tornai

Incite: The Journal of Undergraduate Scholarship

Introduction from Dean Dr. Charles Ross

The Tallis House as an Extension of Emily Tallis in McEwan's Atonement by Ian Karamarkovich

Graphic Design by Jessica Cox

Graphic Design by Kyle Fowlkes

Graphic Design by Allison Pawlowski

Incorporating Original Research in The Classroom: A Case Study Analyzing the Influence of the Chesapeake Bay on Local Temperatures by Kaitlin Major, Carrie Dunham and Dr. Kelsey Scheitlin

Graphic Design by Kathryn Grayson

Graphic Design by Ashley Johnson

Facing the Music: Environmental Impact Assessment of Building A Concert Hall on North Campus by Jennifer Nehrt, Kelsey Stolzenbach And Dr. Kelsey Scheitlin

Art by Kristin …

Infants’ Responses To Affect In Music And Speech, Daniel K. Feinberg

Pitzer Senior Theses

Existing literature demonstrates that infants can discriminate between categories of infant-directed (ID) speech based on the speaker’s intended message – that is, infants recognize the difference between comforting and approving ID speech, and treat different utterances from within these two categories similarly. Furthermore, the literature also demonstrates that infants understand many aspects of music and can discriminate between happy and sad music. Building on these findings, the present study investigated whether exposure to happy or sad piano music would systematically affect infants’ preferences for comforting or approving ID speech. Five- to nine-month-old infants’ preferences for comforting or approving ID speech …

A Study Of Suicide: A Latent Class-Evidence Based Model For Screening Of Suicidal Behaviors Among Adolescents Living In The United States From 1991-2011, Ryan Christopher Butterfield

College of Graduate Studies: Theses & Dissertations

The purpose of this study is to use self-reported data from adolescents as the foundation for a statistical screening process of suicidal behavior. Latent Class Analysis (LCA) is used to study patterns of suicidal behavior among adolescents and by extension, the development of evidence-based behavioral profiles of those adolescents identified as having suicidal-related behaviors. Suicidal behavior variables in the Youth Risk Behavior Survey (YRBS) ask about specific actions related to suicide ideation, planning, attempts and injury, but it is the underlying construct of "suicidal behavior" that is the ultimate question of interest. LCA allows for the development of evidence-based behavioral …

Maladaptive Behaviors Within The Context Of Play, Elizabeth L. Schroeder

Undergraduate Honors Theses

Play-based assessment is an observational technique used to evaluate young children's development. The Play Assessment/Intervention System (PLAIS) is one of the most widely researched play-based assessment models and assesses domains such as exploratory play, simple pretend play, complex pretend play, and non-play. One of the criticisms of early childhood assessments and screening instruments is they neglect to evaluate the social and emotional development of young children. The PLAIS codes for aggressive behavior, but not within the context of play. Given that aggression is typical among young children, this study created an observational supplement to the PLAIS that allows observers to …

Form And Functionality Of Playful Aggression In Young Adults, Catlin H. Dennis

Scripps Senior Theses

Ethological and developmental studies have demonstrated the presence and importance of playful aggression for primates and children; additional studies suggest that playful aggression is also present in adulthood but is adapted and incorporated into relationships in different ways than it previously was in childhood. Little is known about young adults’ perceptions of playful aggression in romantic relationships, especially among same-sex couples. This study investigated perceptions of aggression when the sexual orientation of the couple, the severity of aggression, and the response of the recipient, who was receiving the aggression, were manipulated in a series of scenarios. Young adults, ages 18 …