Psychology Commons^™

Effort-Related Decision Making In Comt Variant Mice: Pharmacological Studies And Genetic Susceptibility To Motivational Dysfunction, Suzanne Cayer

Honors Scholar Theses

Effort-related decision making tasks in animals can model motivational symptoms in humans, which are a set of symptoms spanning a multitude of neuropsychiatric disorders, such as major depressive disorder and the negative symptoms of schizophrenia. The present studies aimed to evaluate the effort-related effects of the Val158Met polymorphism of human catechol-methyltransferase (COMT), by testing mice carrying either the human COMT Val (n=8) or Met allele (n=8) with Wild-Type control mice (n=15) by using concurrent FR2 and FR4/pellet choice tasks in a touchscreen operant conditioning apparatus. The Val158Met polymorphism has been repeatedly associated with neuropsychiatric disorders, and the Val allele has …

Security Analysis Of The Uconn Husky One Card, Trevor Phillips

Honors Scholar Theses

The “Husky One Card” is the name given to student IDs at the University of Connecticut. It can identify students, faculty, and staff in a variety of situations. The One Card is used for meal plans, Husky Bucks (an equivalent of money, but valid only in the Storrs area), residence hall/ university facility access, and student health services. The current Husky One Card consists of a picture identification on the front and a standard 1-dimensional barcode and 3-track magnetic strip on the back.

The goal of this thesis is to investigate the feasibility of cloning Husky One Cards, the ease …

Exploring The Role Of Mindfulness In The Established Relationship Between Self-Efficacy And Exercise Motivation., Savannah M. Neace

College of Arts & Sciences Senior Theses

The purpose of this study was to investigate how exercise self-efficacy and self-reported mindfulness are related to motivation to be physically active. Investigating mindfulness in the field of exercise is at an early stage, and our findings may help bridge the gap between mindfulness and the lack of regular physical activity in the United States. Our initial hypothesis replicated an existing relationship between exercise self-efficacy and exercise motivation. Next, we hypothesized that mindfulness would be positively correlated with exercise motivation. Third, we predicted that mindfulness would be positively correlated with exercise self-efficacy. Finally, we hypothesized that intrinsic motivation (a type …

The Effects Of Parental Interaction On Infant Learning., Rachael D. Crenshaw

College of Arts & Sciences Senior Theses

It was previously thought that infants could not perceive causal events as causal (e.g., one ball rolls into another making the 2nd ball move) until the age of 6 months (Cohen & Amsel, 1998). However, more recent research has shown that infants are able to understand the concept of causality earlier than 6 months of age if given the opportunity to have “real-life” exposure to physical causality with "sticky mittens" (Rakison &Krogh, 2012). "Sticky mittens” play sessions allow infants to manipulate Velcro balls while wearing mittens with Velcro sewn on the palms. This allows young infants, who are otherwise unable …

The Effects Of Perceived Social Rank On Socially Anxious Adolescents, Ernest Garcia

Senior Theses

Anxiety has become the United States’ most common mental health disorder affecting about one third of both adolescents and adults. The American College Health Association has also reported an increase in undergraduate students reporting “overwhelming anxiety” from 50% in 2011 to 62% in 2016. While anxiety affects individuals in different age groups, adolescence can be a time of heightened anxiety, in part because of the constant evaluation from others and because the processes that allow individuals to understand and interact with another, are still developing. Social anxiety has also been linked with perceived social rank, a system that is presumed …

“Room At Our Table": Analyzing The Efficacy Of Pro-Refugee Social Media Campaigns Based On Hospitality Values And Resource Sharing, Virginia Gallner

Theses/Capstones/Creative Projects

Applying a theoretical framework of engaging hospitality values can reduce implicit bias. This research was implemented through a social media campaign called Room at Our Table, based around a series of webisodes that utilize the psychological concept of meal sharing as a community-building activity to change perspectives on hospitality toward refugees, via the reduction of implicit bias. Psychologically, aversion to welcoming refugees can also stem from identity threat and a desire to protect resources within a given group. Here in Nebraska, people are changing their minds about refugees based on personal interactions. In 2016, Nebraska resettled the most refugees per …

The Impact Of Reinforcement Contingency On Interresponse Time Variability In Rats, Jarod Clark Roberts

Student Theses and Dissertations

Current research in the area of operant variability suggests that response variability can be controlled by operant reinforcement; however, there have been few studies of variation in timing of responses. To investigate the latter phenomenon, five female Wistar rats were exposed to a series of contingencies in which subjects were required to vary the times between lever press responses in order to obtain reinforcement. After a baseline condition, rats were exposed to three increasingly demanding variability contingencies with a return to baseline following each, and finally a comparison phase in which reinforcement probability was limited. It was predicted that subjects …

Interactions In Social Settings: The Relationship Between Alcohol And Sexual Assault Among College Students, Heather Lepper

Graduate Theses/Dissertations

Research has linked alcohol to violence and sexual assault, especially within the college student population. Most of this research focuses on the effects of alcohol on victims or perpetrators of sexual assault and not on bystanders of such situations. This study examines how self-reported drinking behavior affects students' ability to recognize risk of sexual assault in written scenarios and the various barriers that would inhibit their willingness to intervene. A sample of 275 students (183 female, 92 male) were asked to read one of three scenarios and respond to a brief questionnaire adapted from Burn's (2009) Barriers to Bystander Intervention …

Controlling The Uncontrollable: Understanding The Relationships Between Psychological Distress, Physical Impairment, And Acceptance Among Women With Gynecological Cancer, Kirby L. Williams

Graduate Theses/Dissertations

As women age, the risk for being diagnosed with any gynecological cancer increases. Despite outnumbering the number of breast cancer diagnoses in a given year, there are significantly fewer studies addressing gynecological cancers. Treatment for gynecological cancers can be incredibly debilitating, both physically and psychologically. Although previous studies have evaluated and shown a relationship between physical impairment and perceived control on psychological distress in cancer patients during treatment, none have evaluated the influence of willingness and acceptance. The present study sought to expand this theory by assessing 25 gynecological cancer participants via self-report measures. Utilizing structural equation modelling, a moderated …

Memory Complaint Profiles In Dementia Populations Utilizing The Memory Complaints Inventory, Becca N. Johnson

Graduate Theses/Dissertations

The Memory Complaints Inventory (MCI) is a self-report questionnaire developed by Paul Green to provide further effort-related evidence in neuropsychiatric practice. It is comprised of nine subscale scores, in addition to the imbedded Plausible and Implausible symptom validity scales. The current study utilized archival MCI scores in dementia populations to determine the presence of, and difference between, genuine memory impairment profiles in separate subgroups of cognitive impairment. The study sample consisted of 244 adults presenting to an outpatient neuropsychology practice for evaluation of memory impairment. The diagnostic categories of the sample consisted of Alzheimer’s Disease (n = 21), Vascular …

A Mental Picture Is Worth A Thousand Words: The Dangers Of International Reporting For Journalists, Lydia Fielder

Journalism Undergraduate Honors Theses

This study assesses the impact of international reporting on journalists’ physical and mental health. Previous research focuses almost exclusively on the quantitative prevalence of mental health issues in professional journalists. This study advances understanding of qualitative effects of international reporting.

The project is motivated by three research questions: (1) What are the impacts on journalists while abroad? (2) How is daily life back home affected after journalistic work abroad? (3) What resources are available to journalists who are suffering from mental health impacts? To examine these questions, the research culminates in a three-part documentary film.

Using in-depth interviews with a …

Perceived Maternal Invalidation And Drinking Behavior: The Role Of Action Control, Elise Ann Warner

Graduate Theses and Dissertations

Alcohol use disorder is one of the most prevalent disorders worldwide. As such, researchers have examined factors contributing to alcohol use. Perception of emotional experiences in childhood as invalidating by parents is one factor that has been found to predict later alcohol use, though less is known about maternal invalidation specifically. Parental invalidation has also been found to predict difficulty regulating affective states (i.e., negative and positive affect), which is also a determinant of alcohol use. Further, researchers have studied temptation to drink and restraint from drinking as related to alcohol use to better understand drinking behavior. Though there appears …

The Prospective Influence Of Religiousness On Alcohol Use: What Role Do Perceived Norms Play?, Corey Todd Brawner

Dissertations

Alcohol misuse is recognized as one of the most pressing health hazards for college students. Previous research has supported a protective relationship between religiousness and problematic alcohol use, but it is less clear what aspects of religiousness are protective and through what mechanisms its effect is exerted. The current study utilized a prospective design to accomplish three primary goals: (1) Delineate the protective effects of religious motivation and public participation on alcohol use and alcohol-related problems in a sample of undergraduates at a large public university in the southeastern United States, (2) determine whether effects were maintained long-term, and (3) …

Pearce's "Cognitive Behavioral Therapy For Christians With Depression: A Practical Tool-Based Primer" (Book Review), Kenneth D. Litwak

The Christian Librarian

No abstract provided.

Hsu's "Grieving A Suicide" (Book Review), Cathie L. Chatmon

The Christian Librarian

No abstract provided.

How Want Vs Need Self-Talk Facilitates Goal-Directed Behavior, Danielle Elyse Baker

Graduate Theses and Dissertations

Exercising self-control can be a challenge, whether it involves avoiding temptations or striving toward long-term goals. When attempting to exert self-control, the way people address themselves (e.g., self-talk) is important. This study examined how self-talk strategies want and need affected behavioral self-control outcomes in a temptation situation using a 2 (self-talk strategy: want vs need) x 2 (goal emphasis: temptation vs long term goal) factorial design. Participants’ own cell phones served as the temptation and a computer task designed to portray a career-relevant emotional intelligence training served as the long-term goal. Participants were randomly assigned toward either the long-term goal …

A Meat Paradox: Media's Role In Mitigating The Omnivore's Dilemma, Karyn Camille Lewis

Master's Theses

The purpose of this research is to identify and understand media’s role in meat consumption and a disassociation of meat and its animal of origin. This study questions consumer behavior based on media portrayals of meat products as well as how consumers perceive these portrayals, meat consumption patterns based on media and family influence, and the types and levels of satisfaction (ex: self-esteem or masculinity) consumers receive from meat products.

A quantitative research approach was proposed for this study. The primary research method was a survey among students, faculty and staff at The University of Southern Mississippi. A total of …

The Moderating Role Of Pbs In The Relationship Between Positive Expectancies And Alcohol-Related Negative Consequences, Kray Scully

Master's Theses

Hazardous drinking college students have become an increasingly focused upon group within alcohol research, especially considering the extent of negative consequences they experience. Recently, increased positive expectancies has been identified as an influential contributor to increased hazardous drinking and alcohol-related negative consequences. However, more comprehensive evaluation of the domains of positive expectancies (e.g., sociability, tension reduction, sexual enhancement, liquid courage) is warranted to ascertain which types are more salient in predicting hazardous drinking and alcohol-related negative consequences. Further, research has yet to explore how protective behavioral strategies (PBS) affect the strength of the associations between specific positive expectancies and alcohol-related …

The Conundrum Of Causal Reasoning In Elephants, Beri Brown

Master's Theses

Causal reasoning is marked by the ability to mentally reconstruct the missing part of a sequence in order to reproduce an outcome. While research on causal reasoning has been done with children, the results of the studies have been inconsistent. A standardized paradigm for comparative causal reasoning studies does not exist. Nissani (2006) investigated causal reasoning in a tool-use task with elephants and concluded that elephants were not capable of causal reasoning. The current study, a modified replication, yielded results that were not congruent with Nissani’s (2006) manuscript. Additionally, it was very unlikely that the Nissani (2006) study truly looked …

Natural Disasters And Attachment Quality: The Mediating Role Of Coping, Alexandra Teller

Master's Theses

Research shows a strong relationship between children’s exposure to a natural disaster, parental distress, and development of mental health problems. It is theorized that trauma-related parental distress is associated with maladaptive parenting behaviors, which negatively impact the psychological development of children. The long-term impact of trauma exposure from a natural disaster on parent-child relationship quality and mental health outcomes for emerging adults has only been minimally investigated. The use of adaptive coping strategies has been found to be helpful for preventing mental health problems, while maladaptive coping has been associated with the development of psychopathology. The present study examined the …

Comparing The Relative Effectiveness Of Function-Based Antecedent And Reinforcement Interventions For Increasing Preschoolers’ Appropriate Behavior, Ashley Murphy

Master's Theses

The current study extended current literature regarding using brief functional analysis methodologies to inform function-based intervention for increasing preschool students’ academically engaged behavior. Teachers were prompted through brief functional analysis procedures by the researcher. Brief functional analysis results informed two function-based interventions: an antecedent intervention - pre-session non-contingent reinforcement, and a reinforcement intervention – differential reinforcement of alternative behavior. The two interventions were compared according to effectiveness on increasing preschool students’ academically engaged behavior and social validity ratings from teachers. Results indicated for all three participants the reinforcement intervention was not only more effective, but also received higher social validity …

Behavioral Skills Training To Teach Correct Heading Skills To Youth Soccer Players, Laura Quintero

Master's Theses

Recently, concerns regarding sport-related concussions have increased within the research literature, the media, and popular culture. It is unknown to what degree purposefully striking the ball with one’s head (i.e. heading) contributes to concussions within youth soccer. There is currently limited research on an effective teaching method to improve heading technique. Due to the numerous applications of Behavioral Skills Training (BST) to teach a wide variety of behaviors, the purpose of the current study was to evaluate the effectiveness of BST to teach correct heading techniques to youth soccer players. A task analysis was produced to score each header. Results …

Childhood Development: How The Fine And Performing Arts Enhance Neurological, Social, And Academic Traits, Katherine Rowe

Undergraduate Honors Theses

Abstract

Childhood development has always been a major topic when studying psychology and biology. This makes sense because the brain develops from the time a child is conceived to the time that child has reached around the age of twenty-seven. Doctors, psychologists, and sociologists look at numerous things when studying childhood development. However, how common is it for researchers to study how the fine and performing arts affect childhood development? Sociologists tend to be extremely open and mindful of all aspects of things such as culture, sexuality, religion, and even age. By taking a sociological standpoint when studying the arts …

The Effects Of Skin Tone On The Perception Of Discrimination In Young African American Women, Danielle T. Stamps

Honors Theses

This research focuses on the perceived discriminatory experiences (i.e. colorism and racism) that young African American women report as a function of their actual and perceived skin tone. Colorism is a form of internalized racism when individuals with darker skin tones are discriminated against by others. Each participant (N = 76) was given the Pantone Skin Tone guide and asked to find the best color (varying on undertone and lightness) that matched closely to their skin tone without feedback from any reflective surfaces and with a handheld mirror. Following that, the researcher identified the participant’s skin tone. In addition, participants …

Perception, Literacy And Confidence In Monitoring Of Snapchat Among Parents Of Adolescents And The Creation Of A Snapchat Educational Workshop, Aerial C. Holmes

Honors Theses

Various research studies have indicated that parental monitoring of social media is important and beneficial to children. However, some parents report that it is difficult to understand and that they lack an overall confidence in their ability to monitor. The purpose of this project was to analyze the relationship between parental confidence in their ability to monitor social media with social media literacy and attitudes/perceptions toward Snapchat. Forty-two participants were recruited through communication with local parent-teacher organizations, posted ads on The University of Southern Mississippi campus, and social media. The participants were given a survey that measured and assessed their …

The Ability Of Students With Dyslexia To Follow Sequential Oral Instructions, Crystal Hermann

Honors Theses

There seems to be differences between children with dyslexia and those without in their ability to follow sequential oral instructions. In this paper this possibility was explored by testing children with and without dyslexia on nine short term memory tasks that represented the different aspects that make up serial instruction. My hypothesis was that those students with dyslexia would have a smaller recall span than the controls for all sequential recall tasks. My hypothesis was not supported by the data; children in the control group only showed a significant advantage on three tasks: memory for items, non-sequential verbal memory span, …

Racial Bias In Elementary School Children: Effects Of Skin Tone And Facial Features, Maya Alyse Rex

Honors Theses

This work examines whether explicit and implicit racial attitudes are driven primarily by skin tone, other features of facial physiognomy, or both in elementary school children (N = 108) between the ages of 5 and 12. Children evaluated faces varying in skin tone (from dark to light) and facial physiognomy (from Afrocentric to Eurocentric). In an explicit bias task, children rated how much they liked each face that appeared on the computer screen one by one. In an implicit bias task (a child-friendly version of the Affect Misattribution Procedure, Dunham & Emory, 2014), on each trial participants rated a Chinese …

Planned Activity Checks: Teachers’ Perceptions Of Social Validity For Class-Wide Behavior Assessment, Jacquelynn Elizabeth-Sidnie Johnson

Honors Theses

The purpose of this study was to determine if the implementation of Planned Activity Checks (PACs), which were a newly proposed method of behavioral observation which had been implemented by teachers in an elementary or high school setting, had the same results as a direct research observation in the classroom. The current system in place for behavioral assessment is a direct observer, either a social worker or counselor, coming into the classroom and directly observing a single student or a group of students for the entire class period. Most observations fall into three main categories: standardized rating scales, systematic direct …

The Moderating Effects Of College Stress On The Relationship Protective Behavioral Strategies Has With Hazardous Alcohol Consumption And Negative Consequences, Bobbi Lynn Lee

Honors Theses

Hazardous drinking continues to be a problem on college campuses especially when considering the increased negative consequences often associated with use at these levels. Although alcohol use is viewed as normative behavior among college students, many factors may predict increased or decreased use and negative consequences. Protective behavioral strategies (PBS) are related to decreased hazardous drinking and alcohol-related negative consequences. Specifically, controlled consumption PBS (PBS-CC) are related to less hazardous drinking while serious harm reduction PBS (PBS-SHR) are often related to fewer alcohol-related negative consequences. Stress is also linked with hazardous drinking as students may drink to cope with this …

The Influence Of Activated Short-Term Mating Goals On Men’S And Women’S Domain-Specific Mating Self-Efficacy, Nathaniel Thomas Horton

Honors Theses

Men and women are motivated to identify and procure mating opportunities that would best facilitate the survival and long-term reproductive success of their offspring. In the current study, we hypothesized that when primed with mating interest, men and women would report greater self-efficacy in behavioral domains that would be attractive to the opposite sex. Men and women were randomly assigned to a mating or control prime condition, then completed a self-efficacy scale tapping into behaviors related to physical attractiveness enhancement, dominance, and status; participants also completed a scale assessing their level of intrasexual competitiveness. It was predicted that men primed …