Digital Commons Network^™

Evaluating The Impacts Of Accent And Semantic Context On Listening Effort, Avanti Khare

Honors Theses

Nonnative accented speech is associated with increased listening effort for English-monolingual listeners, even if the speech signal is intelligible. Semantic context is a global characteristic of English phrases that quantifies the degree to which words communicate a cohesive idea. Previous research suggests that semantic context may be used as a helping factor during speech perception in adverse conditions. The current work examines the relationship between speaker accent and semantic context using global semantic anomalies. Participants performed a randomly prompted recall task during lists of varying semantic context levels recorded by native and nonnative-accented speakers. Results are discussed in terms of …

Assessing The Potential Influence Of Anti-Transgender Bias On Memory And Judgements, Dante Sasso

Honors Theses

Decades of prior research have shown that our memory is susceptible to a variety of influences that can distort the accuracy of what we remember. For example, false memories can be implanted into an individual's mind and top-down factors like expectations and prejudicial biases can sway what we do and don't remember about an event. The current study was designed to assess the potential memory-modifying influence of an understudied, yet important, type of bias - anti-transgender bias. Although prior research has documented the prevalence of anti-transgender bias in today's society, no study has yet examined how these biases may shape …

The Effects Of Acute Exercise On Memory: Considerations Of The Testing Effect, Philip Christian

Honors Theses

This study had three main objectives. The first objective was to determine whether or not there was evidence of a testing effect being present when a short-term memory assessment is included along with a long-term memory assessment. The second objective was to determine whether acute exercise can improve long-term memory recall over a control condition. The third objective was to determine if the potential effects of acute exercise on long-term memory are confounded by the inclusion of a short-term memory assessment. Participants were 54 undergraduate students at the University of Mississippi, with an age range of 18-22 years old. Participants …

The Project That Claire, Uh I Mean The Student Completed: Relative Clauses And Repair Disfluencies, Claire O’Shaughnessy

Honors Theses

Several areas of psycholinguistics focus on the role of memory in language processing. Two of these areas are repair disfluencies and complex syntactic structures; however, these two topics have traditionally been investigated completely separately from one another. The current experiment combines these two topics by presenting listeners with spoken sentences containing subject-extracted relative clauses (SRCs) and object-extracted relative clauses (ORCs) in which the semantic similarity between the critical noun phrases (NPs) was manipulated. In addition, the sentences could be spoken fluently, or there could be a repair disfluency in which the reparandum contained information that would be potentially helpful in …

Stereotype Threat In Older Adults’ Episodic Memory Tests: Susceptibility And Protection, Talia Barrett

Honors Theses

The objective of the present study was to investigate whether prior task success would protect older adults against stereotype threat in an episodic memory test. Previous experiments have established that, whereas stereotype threat negatively impacts older participants’ episodic memory performance, prior task success benefits it. However, up until this point, researchers had yet to combine the two manipulations to test their joint effect on episodic memory. Participants were randomly assigned to read a stereotype threat or neutral passage, after which they were placed in the success or no success group. Participants next received a stereotype condition reminder, and they then …

Effects Of Music Exposure On Autobiographical Memory In Alzheimer's Patients: A Systematic Review And Meta-Analysis, Gregory Vance

Honors Theses

The progression of Alzheimer’s disease is primarily characterized by a loss of memory concerning past events, as well as a lack in ability to create new memories. While this spans across many subsets of memory, such as recognition, recall, and autobiographical memory, there seems to be a lesser impact on musical memory in those with Alzheimer’s. Multiple studies have suggested that exposure to music and introduction of music therapy can even improve other aspects of memory in Alzheimer’s patients. This systematic review and meta-analysis sought to examine the relationship between music exposure and autobiographical memory specifically. A pool of electronic …

The Effects Of Acute Exercise Intensity On Retrieval-Induced Forgetting, Geoffrey Reliquias

Honors Theses

Previous research has indicated that aspects of cognitive inhibition may be enhanced after engaging in acute exercise. Notably, cognitive inhibition has been theorized as a potential mechanism for a form of active forgetting known as retrieval-induced forgetting (RIF). Given that cognitive inhibition may explain the RIF phenomenon, and is also influenced by exercise, it is plausible that acute exercise may directly influence RIF. To our knowledge, only one study has examined whether acute exercise has an effect on RIF. The findings of that study did not find a statistically significant effect for RIF; however, we believe that the rather small …

Lost Memories, Lost Colonies, Emma C. Smith

Honors Theses

The Roanoke Colony was the first English colony in America. The colonists were abandonded by the Governor shortly after the colony was established. In public memory, the fate of the colony is highly debated and has since become an American founding myth. As a result of the contested fate, the story of Roanoke has since become a blank slate upon which other legends can evolve. These legends become a window for historians into the insecurities of those who created them. This paper discusses why the English wanted to establish a colony, the popularization of Pocahontas, the history of marriages between …

Yo Soy Rumano (I Am Romanian): An Autobiography Exploring The Effects Of Memory And Trauma On The Formation Of The Self, Andrei Bucaloiu

Honors Theses

I came to the United States from Romania with my parents when I was two years old. This moment of cultural, linguistic, and geographic separation occurred before I was able to consciously recall it, yet it constitutes a traumatic experience, in the Freudian and Lacanian sense, that defines my positionality and serves as a primary space in which I seek to develop who I am. However, regardless of how much I have developed my ability to communicate in English, it is not the language of my emotional affect. At the same time, profound expression in Romanian is not possible for …

Synesthesia: Does It Have An Effect On Memory?, Elizabeth Evans

Honors Theses

Synesthesia is a perceptual phenomenon involving an inducer (a stimulus) and a concurrent (elicited response). For many years, scientists have striven to explain synesthesia and whether or not there are benefits to the people who experience it. In this study, nineteen participants were asked to complete a questionnaire in an attempt to see if their synesthetic experiences gave them advantages in the area of memory. The seven questions were given in a multiple-choice or text entry format, and the questionnaire was approved by The University of Southern Mississippi’s IRB before being sent out in an electronic format. The majority of …

The Effect Of Dialect On Lexical Recall, Chandler Douglas

Honors Theses

Investigating the performance of listeners as they attempt to recall words in both a familiar and unfamiliar dialect could likely lend some insight to the cognitive processes concerning speech perception. Specifically, the current study investigates whether speech spoken in an unfamiliar accent in a listener’s language influences comprehension and, therefore, memory recall of content. To test this, a group of speakers of General American English speakers and a group of speakers of Southern American English listened to two sets of words: one in General American and one in Southern American English. Participants were then asked to write down or type …

The Role Of The Dal Neurons In Modulating Circadian Rhythms In Olfactory Short-Term Memory In Drosophila Melanogaster, Cooper Ruwe

Honors Theses

Depressed short-term memory (STM) abilities during non-adaptive times of the day can significantly impact those who work occupations that require peak levels of cognitive functioning around the clock. While much work has gone into understanding the endogenous clock and circadian rhythms, there is still much to learn about the neural circuity that underlies the daily rhythms that define these regular oscillations in STM performance. The DAL neurons in the Drosophila brain are part of the circadian network and innervate the mushroom bodies (MBs), the species’ olfactory learning center, making them compelling candidates to be involved in circadian circuitry for olfactory …

The Impact Of Technology On The Developing Visual And/Or Auditory Memory In School-Aged Children, Cameron Mayer

Honors Theses

This study aimed to determine whether time spent on technology impacts the developing auditory or visual memory in school-aged children. A survey was completed with the child participants to acquire a catalog of time spent on both technological devices and non-technological activities. Tests included a visual and auditory memory assessment adapted from the Preschool Language Scales Fifth Edition (PLS-5). The results indicated that there was no significance between the time spent on technology and the visual and auditory memory scores. However, the researchers did find that the auditory mean scores were significantly different from the visual mean scores across the …

Effects Of Caffeine Consumption On Cognitive Performance In Anatomy And Physiology Students, Sydney Wingfield

Honors Theses

Caffeine has often been associated with college students and their study habits; however, little research has been done to explore if it is actually beneficial to the students’ cognitive performance and academic success. While current studies have explored various aspects of caffeine’s influence on specific areas of cognition relevant to their own studies, there is a lack of research on how it influences academic settings. Within the present study, it is believed that caffeine usage will not cause a significant improvement in individual academic performance despite of the known physiological and cognitive effects on the students. The study consisted of …

Acute Exercise On Prospective Memory Function: Open Vs. Closed Skilled Exercise, Grace Burnett

Honors Theses

Background: Accumulating research suggests that acute exercise may enhance memory function. Limited research, however, has evaluated whether the movement patterns of acute exercise may have a differential effect on memory. Such an effect is plausible, as research demonstrates that open-skilled exercise (e.g., racquetball) may have a greater effect on memory-related neurotrophins (e.g., brain - derived neurotrophic factors) when compared to closed-skilled exercise (e.g. treadmill exercise). A key distinction between open- and closed-skilled exercise is that open-skilled exercises are those that require an individual to react in a dynamic way to a changing, unpredictable environment. The purpose of this study was …

The Effects Of High-Intensity Acute Exercise On Implicit Memory And Face-Name Explicit Memory, Morgan Gilbert

Honors Theses

Objective: The majority of previous research evaluate the effects of acute exercise on memory function have focused on explicit memory tasks involving word-list paradigms. For more real-world application, the present experiment evaluates whether high-intensity acute exercise can improve implicit memory function as well as increase one’s ability to remember names associated with faces (face-name paradigm). Methods: A two-arm, parallel-group, randomized controlled intervention was employed. Participants (N=91; M_age= 20 yrs) were randomized into one of two groups, including an experimental group and a control group. The experimental group exercised for 20 minutes on a treadmill at a high-intensity …

The Roots Of Wellbeing: Positive Effects Of Nature Writing, Grace Turner

Honors Theses

Fostering healthy relationships between humans and the environment is beneficial for people and for the natural world around us. Efforts to foster these relationships are more important now than ever before due to the rapid deterioration of the climate and the growing divide between people and nature. There is abundant research documenting the positive physical, psychological, and social effects of time spent in nature, such as positive mood, life satisfaction, connection to nature, pro-environmental behavior, and feelings of transcendence. However, actual experiences in nature may be inconvenient, inaccessible, or otherwise unavailable. Addressing this concern, researchers are now examining the possible …

Effects Of Emotional Valence And Depth Of Processing On Memory, Lauren Tyndall, Matthew Murphy

Honors Theses

This study looks at the relationship between emotionally charged words and the depth at which information is processed and how this relationship affects memory. It is predicted that emotional stimuli make the depth of processing process easier, resulting in emotionally charged words being recalled most frequently. Participants were presented with stimuli using a word task and then took a memory test. Responses to the memory test were measured via Qualtrics. Due to small sample size, the results did not conclusively indicate whether or not emotional valence and depth of processing interact to affect memory. There was no significant interaction between …

Abraham Lincoln, The United States, And Mexico: The Implications Of Memory In A Continental History, Emilie E. Ginn

Honors Theses

This thesis examines the malleability of memory through an analysis of both domestic and international memories of Abraham Lincoln. With a particular focus on the American Civil War Era in a North American continental context, key individuals are identified and their contributions are illuminated. While Abraham Lincoln is remembered for all that he accomplished during this time, others such as Matías Romero, Ulysses S. Grant, and Plácido Vega, also greatly contributed to the development of the relationship between the United States and Mexico.

Additionally, institutional and collective memories of Abraham Lincoln invoke present-day examples of intentional manipulation of these memories …

Anxiety And Its Impact On Memory, Blakeney C. Coleman, Ryan M. Yoder

Honors Theses

From influences on our memories of common words to even eyewitness testimonies, anxiety can shape our view of the world (Amir et al., 1996). Our research attempted to show a relationship between anxiety and its effects as an impact on memory as is supported by the Theory of Attentional Control (Eysenck & Calvo, 1992). A video from Simons’ and Chabris’ (1999) study on Inattentional Blindness was used to assess whether anxiety is adaptive or maladaptive to functions of our memory. Our study did not find significance regarding the impact of anxiety on memory. However, the relevance and interest of studies …

Table 42 Needs Ranch: Working Memory And Waiters, Austin D. Yowler

Honors Theses

Past literature on waiters as specialists in memory ability focus mainly on short term memory. The encoding and retrieval are vital parts of the process of serving, but the way these studies have operationalized this task have taken the task of waiting tables removed extraneous material present in the daily tasks of a waiter for the purposes of laboratory measurement. During a shift, a server maintains several tasks in their mind and executes them in a very fast pace, sensory stimulating, distracting, environment. Working memory is the ability to maintain accurate information in the face of distraction. This type of …

Destruction, Reconstruction, And Remembrance: Exploring 'Memory' And 'Environment' Through Pennsylvania World War I Memorials In France, Amy Collins

Honors Theses

After examining the substantial efforts at land reclamation and environmental mitigation accompanying the State of Pennsylvania’s construction of memorials after World War I in France, I discovered a strong relationship between post-war memorialization and environmental mitigation in the areas in which the environmental consequences of WWI continue to affect humans and wildlife. My research illuminates how cultural impulses to build memorials that acknowledged the vast losses, acts of valor, and victories heavily influenced mitigation of France’s ecologically damaged Western Front. Many of France’s former battlefields, particularly in the devastated area known as the Red Zone, weren’t accessible to visitors before …

Psychiatric Disorders Memory And The Future: The Effect Of Anxiety And Depression On Self- Defining Memory And Self-Defining Future Projections, Sarah Irvine

Honors Theses

Prior research has found that depression affects how individuals recall self-defining memories by preventing individuals from properly encoding and retrieving memories, resulting in a suspected inability to recall specific events and information (Conway, 1990). The current study aimed to replicate this finding and to examine whether this phenomenon exists within those with higher levels of anxiety, a concept not previously studied. Fifty-three participants were asked to recall two self-defining memories (Singer & Blagov, 2000) and forty- seven participants described where they saw themselves two years from now in order to determine whether depression and anxiety affect future projections as well …

Scattered Swirls: Understanding A Fragmented Past Through Embodied Knowledge, Maxine Patronik

Honors Theses

For my Senior Dance Project, which represents the culminating work of the Alonzo King LINES Ballet BFA Program, I created a work of choreography with a chosen cast of five dancers and explored the vast theme of memory. The choreographic process helped me narrow down and identify the specific theme I wanted to explore, namely, the relationship of memory to the physical and moving body. As the piece developed and as I drew more experience from working with my dancers, I became particularly interested in the body as a repository of truth and how the body sustains truthful knowledge over …

Reducing Social Demands In Child Eyewitness Memory Using Robot Interviewers, A. Zachary Buchanan

Honors Theses

A recent study showed that children's memory for a witnessed event was not impaired when misleading post-event information was presented by a robot interviewer. However, their memory was impaired when the misleading information was presented by a human interviewer, despite the implementation of the National Institute of Child Health and Human Development's Investigative Interview Protocol (NICHD). The NICHD is specifically designed to elicit veridical information from child eyewitnesses, in both human and robot conditions. The proposed explanation for these memory findings is that the social demands inherent in human interviewers were not present in robot interviewers. The current study sought …

The Familiarity Factor: How Semantic Similarity Affects Associative Memory In Older And Younger Adults, Paige Warner

Honors Theses

The role of semantic knowledge and familiarity on retrieval processes were investigated in a test of the associative deficit hypothesis (ADH), and the data were interpreted from the perspectives of fuzzy trace theory and source monitoring errors (Naveh-Benjamin, 2000). Younger and older adults (N=60) studied pairs of words for two recognition tests – an item test, for recognition of individual words, and an associative test, for recognition of word pairs. In the associative test, four word pairs were presented with a forced-choice response requirement (4AFC; Patterson & Hertzog, 2010). In addition to the studied, intact cue-target pair, three cue-target pairs …

Prenatal Choline Supplementation And Mk-801 Toxicity: Protecting Memory And Preventing Neurodegeneration, Chelsea Nickerson

Honors Theses

Choline is essential to the development and function of the central nervous system. Supplemental choline is neuroprotective against a variety of insults, including neurotoxins like dizocilpine (MK-801). MK-801 is an NMDA receptor antagonist that is frequently used in rodent models of psychological disorders. At low doses, it causes cognitive impairments, and at higher doses it induces motor deficits, anhedonia, and neuronal degeneration. The primary goals of the present study were to investigate whether prenatal choline supplementation protects against the cognitive impairments, motor deficits, and neuropathologies that are precipitated by MK-801 administration in adulthood. Adult male Sprague Dawley rats were fed …

The Extent To Which “Death And Disgust” Thoughts Influence Recall In Survival Processing Scenarios, Melanie Kramer

Honors Theses

Recently, researchers have found that survival processing enhances retention. This led the authors to speculate that our memory systems have been fine tuned to remember survival relevant information. One question that might be asked is what is it about thinking about one’s survival that aids memory? As an extension of my previous research, this project examines the extent to which death and disgust influence recall in survival processing scenarios, determining whether or not death and disgust play a role in the memory enhancement associated with survival processing scenarios. There are four conditions in this study differing in the amount of …

Metamemory Judgments For Familiar And Unfamiliar Tunes, Amanda Child

Honors Theses

Metamemory is an important skill that allows humans to monitor their own memory abilities; however, little research has concerned what perceptual information influences metamemory judgments. A series of experiments assessed the accuracy of metamemory judgments for music as well as determined if metamemory judgments are affected by ease of processing of musical features. A recognition memory task inconjunction with metamemory judgments (Judgments of Learning, or JOLs) were used to determine actual and predicted memory performance. We found that changing the ease of processing of the volume and timbre of unfamiliar tunes affected metamemory judgments, but not memory performance, for unfamiliar …

Stranger In A Strange Land: The Struggle For Cultural And Personal Identity In Haruki Murakami's Hard-Boiled Wonderland And The End Of The World, Laura E. Smith

Honors Theses

In order to explicate Murakami's version of the official culture, I have analyzed the novel with the works of several different theorists. Primarily, I drew my own understanding of the official culture from Raymond Williams's examination of culture in Marxism and Literature. His terminology became helpful in writing about the operation of the System and the Town, though it did not define that operation precisely. Williams's work also introduced me to the theory behind the official culture's manipulation and exclusion of historical aspects in order to create their "official" version of history, from which the official culture draws its identity. …