Psychology Commons^™

Teaching Echoics To A Student With Autism: Video Model Vs Live Model, Dana Waddell

Honors Theses

Learning a language is not always an easy task for all children. Typically, language is a skill that comes naturally very young in a child’s life, but for children with autism, the path to learning language is very different. The first stages of learning language involve many skills, one of which are called “echoic skills,” because the child directly echoes a sound a person elicits. This is fundamental to learning language, especially in children with autism. The field of behavior analysis has conducted great amounts of research on this topic and has found that using technology in therapy sessions can …

Establishing Auditory Discrimination And Echoic Stimulus Control With An Auditory Matching Procedure, Matthew Von Holst

Honors Theses

An echoic is a verbal operant which is controlled by a verbal discriminative stimulus and is characterized by the repetition of the verbal behavior of another speaker with point-to-point correspondence between the sound of the stimulus and the response (Skinner, 1957). These echoic responses are very important for children with developmental disorders because their language development is very unpredictable and may not appear at all, potentially causing difficulties in school and problems with social development (Reed, 2005). Teaching language acquisition skills can help offset these problems because it reinforces future echoic responses and helps develop advanced verbal operants such as …

Using A Progressive Time Delay To Increase Mands In A Child With Autism, Brielle Babcock

Honors Theses

Mands are a building block for all communication and are therefore important to teach to individuals who do not consistently use mands. Skinner defined a mand as a “verbal operant in which the response is reinforced by a characteristic consequence and is under the control of relevant conditions of deprivation or aversive stimulation” (Hall & Sundberg 1987). By providing individuals with a way to express their desires and needs, individuals display less problem behaviors. A functional form of communication is imperative to typically developing children and children with autism spectrum disorders alike. The goal of the current study was to …

Increasing The Echoic Repertoire Of A Child With Autism Using An Imitation And Echoic Sequence, Rose Bridges

Honors Theses

A prerequisite to many things in life is the ability to communicate. Although this may mean many different things, such as verbal language, sign language, written language, and even icons, there must be some form of communication that may be utilized to get needs across. Many young children with autism spectrum disorder (ASD) are non-verbal, however there are also many children with ASD who have the ability to say words but are still not independently speaking. Reinforcing approximations to word sounds has been previously used as an effective way of increasing the child’s verbal repertoire (Shane, 2017). The present study …

Matching-To-Sample Using A Tablet, Karina Salazar-Ponce

Honors Theses

Kids with autism tend to have a difficult time with one-to-one correspondence matching. Matching-to-sample is the process of pairing an identical stimulus to its corresponding stimulus, for example, matching a physical object to its corresponding picture. This is an important skill because it is the first step in teaching individuals with developmental delays visual discrimination skills and generalization of matching. The use of technology is beneficial because it helps with attending in instructional learning. Technology is also becoming more advanced and is being used more in classrooms. The purpose of this study was to teach matching-to-sample using a tablet. There …

Assessing A Two-Hit Model Of Schizophrenia: Prenatal Choline Deficiency And Induced Hypofunction Of Nmda Receptors In Male And Female Long Evans Rats, Samuel Gray, Samuel W. Gray

Honors Theses

Choline is an essential dietary nutrient essential to the development and function of the central nervous system. Prenatal choline deficiency alters hippocampal development as well as acetylcholine metabolism, leading to cognitive impairments and attentional and sensory processing deficits into adulthood. MK-801 is an NMDA receptor antagonist frequently used in rodent models of neuropsychiatric conditions, particularly schizophrenia. Acutely and sub- chronically, it causes hyperlocomotion and social withdrawal. One primary goal of the present study were to investigate prenatal choline deficiency induces a biological vulnerability to the motor deficits, anhedonia, and social impairment precipitated by low-dose sub-chronic MK-801 administration in adulthood. Another …

Executive Function Deficit As A Precursor To Memory Impairments In Hapoe4 Transgenic Rats, Kaitlin Mcmanus

Honors Theses

The hApoE4 allele is one of the strongest genetic risk factors for Alzheimer’s disease (AD). It underlies amyloid-bdeposits and neurofibrillary tangles, the two hallmarks associated with AD pathology, and is subsequently associated with AD symptomology. Despite its importance, no rat animal studies to date use hApoE4 knock-ins. In addition to this deficit in the field of AD literature, the vast majority of AD studies focus on memory, even though executive function deficits may precede memory impairments in AD, and may be a predictor of AD development. Thus, the present study addressed these gaps in AD research by investigating the behavioral …

The Relationship Between Nature, Media Use And Psychosocial Well Being In A College Population, Eve Gilles

Honors Theses

Time in nature is associated with a variety of mental, physical and emotional health benefits while the effects of media use on psychosocial well being are unclear. Although our society is increasingly urbanized and technology-focused, there is a lack of research examining the relationship between nature, media and psychosocial well-being. The aim of this research was to explore these variables in a college-age population. Method: 82 participants participated in a survey using measures of Psychosocial Well Being, Media Use and Nature Connection and Exposure. Results: Media use partially mediates the relationship between nature relatedness and social anxiety. Conclusions: There is …

The Crowbar Sabotaged The Machine: Effects Of Verb Intentionality And Syntactic Structure On Fixation Times During Reading, Michael Pittman

Honors Theses

Research conducted by linguists has indicated that inanimate entities are incompatible with verbs that connote intentionality because inanimate entities lack the facilities to complete intentional actions. However, there are currently no studies that have analyzed this inappropriate relationship in real-time. To address this gap, the current eye-tracking experiment investigated the infelicitous nature of this relationship, as well as how it may be modulated by different syntactic structures. The experiment implemented a 2 x 2 within-subjects design, in which the independent variables were verb type (neutral versus intentional) and syntactic structure (main clause versus relative clause), and the dependent variables were …

Gratitude, Resilience And Post-Traumatic Growth Among Kidney Transplant Recipients, Lillie Credle

Honors Theses

Chronic health conditions, such as end-stage renal disease (ESRD), can produce detrimental physical, psychological, and emotional effects (Schulz & Kroencke, 2015). While transplantation helps to alleviate the physical symptoms, other psychosocial problems can remain. The present study sought to investigate whether organ transplant recipients utilize certain strength-based attributes—gratitude, resilience, and post-traumatic growth—when coping with life post-transplant. This mixed-methods study recruited eight (N=8) kidney transplant recipients, who took part in semi-structured interviews followed by a survey. Though quantitative data was limited due to COVID-19 interruptions, the qualitative data revealed evidence of gratitude, resilience, and post-traumatic growth being used by the participants …

Associations Between Hookup Culture And Social Group, Ross Abrash

Honors Theses

Differences in hookup culture and behavior were examined across different social groups at the University of Richmond. Specifically, I examined the difference between Greek life members, varsity athletes, and the general student population. The sample consisted of 174 students (123 females, 51 males) from the University of Richmond. The sample was 33.3% Greek life, 25.9% varsity athletes, and 40.8% general student population. I distributed a web-based survey for participants to complete in a quiet place of their choosing. Fraternity members, sorority members, and male athletes scored higher than the comparison group on a measure of personal attitudes towards hooking up. …

“Put Your Phone Down, And Say Hi!” Cultivating Positivity Resonance At Ur, Natalie Szumel

Honors Theses

The goal of this study is to advance our understanding of outcomes related to experiencing positivity resonance and additionally to examine the role of technology as a potential barrier to experiencing positivity resonance (PR). I expect to see positivity resonance associated with physical, psychological, and social well-being, while phone use will predict lower levels of positivity resonance.

This study is unique because it focuses on a college campus population and analyses how their well-being is affected by their social behaviors. This study is especially important for a campus like UR given how segregated and exclusive the student population has become, …

Public Perceptions And Knowledge Of Transplantation, Kimberly Smith

Honors Theses

Objective: Organ transplantation is currently the most preferred treatment method for end-stage organ disease. Despite this fact, the need for transplants is currently higher than the availability of organs, resulting in approximately 20 deaths each day. The objective of this study was to use qualitative research methods to better understand attitudes towards and public knowledge of organ transplantation. Method: Fourteen focus groups with 58 participants were conducted by a research team. Thematic analyses were conducted using a phenomenological framework. Results: Knowledge of the transplant process was found to play a critical role in one’s decision to donate an organ. Individuals …

The Influence Of Publicized Suicides On Depressive Symptoms, Kallie R. Stephens, Andrew Terranova

Honors Theses

The aim of the current study was to examine how media influences cognitions and emotions. It was hypothesized that those who viewed a media report on suicide would have higher levels of death thought accessibility, while also displaying a more negative mood. Gender differences were also considered. The study consisted of 71 participants, predominantly White (84.5%) with an average age of 19.93 (SD = 5.41). The design of the study was experimental in nature. Participants viewed either a neutral news report or a news report on suicide. After reading, participants completed a word completion task to measure death thought accessibility …

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 …

Childhood Trauma And Early Adult Engagement In Deviant Behavior: A Measure Of Experiential Avoidance And Impulsivity Association, Angelene Green

Honors Theses

Childhood trauma (CT) has been associated with early adult behavioral deviance (BD), as maintained by previous research. The current study examined experiential avoidance (EA) and impulsivity (IMP) as mechanisms through which childhood trauma and resulting behavioral deviance are related. Participants for the study included 588 students of Western Michigan University, comprised of both males and females. The participants ranged between the ages of 18 and 35. For data collection, participants completed an online survey through an online platform. Participants were directed to select responses in accordance with the variables of interest. For the purpose of identity preservation, the survey responses …

Relations Between Self-Regulation, Divergent Thinking, And Perceived Stress In Emerging Adults, Haven Wright

Honors Theses

This study investigated the relationships between self-regulation and stress, self-regulation and creativity, and perceived stress as a mediator for the relationship between self-regulation and creativity. Questionnaires were administered to undergraduate students to individually access each construct. Creativity was measured through divergent thinking and self-regulation was measured through the SRS and effortful control. Regression analyses were run to determine the relationships between the constructs. A negative association was found between effortful control and stress. Individual positive relationships were found between effortful control and all of the creative thinking styles except convergent-unpleasant. Lastly, the indirect effect of effortful control on the convergent-unpleasant …

The Influence Of Wearing A Fitbit On Eating Behaviors While Stressed, Maria C.M. Sparacino

Honors Theses

Research has demonstrated stress leads to consuming foods of lower nutritional quality as well as a greater quantity of foods. Visual primes have been shown to reduce these detrimental eating behaviors. The present study sought to determine if a fitbit would prime healthy eating behaviors in stressful situations. Participants (N = 41) were randomly assigned to a high or low stress condition, manipulated through the Stroop Test, and were either given a fitbit prime or not. Participant’s food preferences were assessed with the Macronutrient Preference Checklist- Modified for use in North America following the stress manipulation. The results generally …

Arousal And Anxiety Level Influences On Golf Putting Performance, Chloe Paulsen, Ryan M. Yoder

Honors Theses

Arousal levels can help and hinder performance in various sports and many athletes manipulate arousal levels during practice or competitions. Professional golfers typically putt in complete silence but studies have shown that stimulus can help performance. Twelve participants completed general and sport anxiety questionnaires before completing 3 golf putts at a target under 30 seconds with a music stimulus for each group. Music stimulus had an affect on the moderate arousal level groups showing the best performance with the slowest time to complete the putting task. This shows that putting may be performed better with moderate auditory arousal to produce …

Effects Of Perceived Audiences On Discrimination Learning In Pigeons ( Columbia Livia ), Peyton M. Mueller, Matthew Murphy

Honors Theses

The social facilitation effect is a phenomenon frequently discussed in the subfield of social psychology. Some studies have examined the social facilitation or inhibition effects in nonhuman animals, though few have examined the effect of perceived audiences on their cognitive functioning. In order to study this effect, three different video stimuli were presented to one subject while solving a memorization discrimination task. It was hypothesized that the pigeon would learn a task at different rates based on the type of perceived audience presented. No significant results were found due to the fact that the subject was unable to learn the …

The Effects Of Social Influence On Time Perception, Phoebe Lavin

Honors Theses

The purpose of the present study was to determine whether the time estimate given by a participant is influenced by information they received from a partner. Participants were shown a video followed by several questions including a time estimate about how long a robber in the video was in a museum. Participants also saw answers given by their partners. Participants either saw an overestimate or underestimate given by their partner, or they received no feedback in a control condition. Following a short distraction activity, participants answered the questions again on their own. Results indicated that there was no significant effect …

The Stigmatization Of Concealable And Apparent Intellectual Disabilities, Claire Lundy

Honors Theses

The purpose of this study was to investigate the presence of stigma when responding to people with apparent, visible, intellectual disabilities as compared to individuals with concealable, invisible, intellectual disabilities. Additionally, we aimed to discover if people with higher psychological flexibility would show less bias or stigma towards individuals with unconcealable intellectual disabilities. This study presented 63 participants with four self-report surveys: the Attitudes Towards Disabled Persons survey (ATDP), the Multidimensional Psychological Flexibility Inventory (MPFI), Marlowe-Crowne Social Desirability Scale (MCSD), and a demographic survey. Vignettes were added to the self-report survey to give participants further exposure to individuals with disabilities. …

The Effects Of Story Creation On Recall Performance, Amelia G. Dewitt

Honors Theses

Prior experiments (e.g., Nairne, Pandeirada, Thompson, 2008) have demonstrated that considering information with respect to one’s survival improves recall performance relative to other well-known deep processing tasks. In the present experiment, we sought to determine whether creating stories might lead to similarly high levels of recall performance. To determine this, participants were assigned to either a survival, pleasantness, or story creation condition and were asked to consider 20 common nouns with respect to one of those three sets of instructions. After performing one of these tasks, participants were asked to complete a brief distractor task followed by a free recall …

Relations Between Subclinical Narcissism, Effortful Control, And Well-Being In Emerging Adulthood, Beth M. Rachlin

Honors Theses

The present study evaluates relations between subclinical grandiose narcissism, facets of effortful control, and hedonic well-being in a sample of emerging adults. The goal of this study was threefold. First, to assess the relation between subclinical grandiose narcissism and hedonic well-being. Correlational analyses provided support for increased grandiose narcissistic tendencies being associated with increased hedonic well-being. Second, the study sought to examine the relation between effortful control and hedonic well-being. Regression analyses revealed a lack of support for this relationship; however, this could be due to lurking variables such as self-esteem. Last, the study aimed to explore whether there is …

The Need To Believe: Belief In Science & Religious Belief Examined As More General Components Of Positive Psychological Functioning, Jordan Madrigal

Honors Theses

Furthered by the spectacular innovations of technological advancement over the recent centuries, empirical science has yielded a depth of knowledge about the universe that early naturalistic philosophers could not imagine. Present-day scientists seem to have a much stronger motivation to espouse naturalistic worldviews than do early philosophers – the explanatory power of science appears to render null the need for explanations via numinous religious beliefs. Why do so many people maintain religious beliefs, then? A large body of literature suggests that religious belief is strongly associated with positive psychological functioning. However, other research suggests that religious belief is sometimes associated …

Sarcasm Understanding Across The Lifespan, Kristen Barnett

Honors Theses

Research has identified a developmental progression of sarcasm understanding, stating that children get better at understanding sarcasm as they get older, though adults are still not perfect at reliably detecting sarcasm. This may be related to the cues present (e.g., story context, verbal cues, and facial expressions). Research has primarily focused on verbal cues, specifically exaggerated or “dripping” intonation, in child and adult populations. The literature is lacking in the realm of facial expressions and child populations. This study aimed to add to the literature concerning facial expressions as well as to evaluate sarcasm understanding with more than one cue …

Social Skills Training And Generalization Of Skills In Children With Autism Spectrum Disorder, Brittany Wright

Honors Theses

The social deficits observed in individiuals with autism spectrum disorder (ASD) can often be improved with social skills training. The current study evaluated the effects of the Superheroes Social Skills training program which uses animated superheroes, video modeling, and comic books to teach social skills training. Three participants with ASD were trained in Conversation, Responding to Questions, and Body Basics over ten sessions, with sessions occurring twice a week in a non-school setting at the Arc of Southeast Mississippi. A multiple baseline across skills design across participants was used to examine the effects of the intervention on skill …

Perfectionism And Alcohol Use Outcomes In College Students: The Moderating Role Of Alcohol Protective Behavioral Strategies, Tiara Watson

Honors Theses

The purpose of this study was to evaluate the moderating role of alcohol-protective behavioral strategy (PBS) types (stopping/limiting drinking – SLD; manner of drinking – MOD; serious harm reduction – SHR) on the relationships adaptive and maladaptive perfectionism have with alcohol misuse and alcohol-related negative consequences. Participants included 526 traditional-aged college students (M_age = 19.77, 80.7% female, 60.2% Caucasian/White non-Hispanic) who reported alcohol consumption in the past thirty days and completed measures of perfectionism, typical weekly drinking, alcohol-related negative consequences, and PBS use. PBS-SHR moderated the relationships between adaptive perfectionism and typical weekly drinking such that the negative …

The Impact Of The United States Presidential Administration On African American College Students, Latisha Swygert

Honors Theses

It has been shown that college students of color do not share the same experiences as their Caucasian counterparts, with students of color experiencing higher levels of harassment and lower levels of perceived campus safety (Rankin & Reason, 2005). The purpose of this study was to explore the impact of the 2016 U.S. Presidential Election and the subsequent Trump administration on college students of color, specifically African American college students, and the psychological distress that may have been caused by the consequences of a shift in the national political climate. Participants were college students ages 18 to 54 who completed …

Religious Identity Influence On Ethnic Minority Youth Risky Behavior, Laquitta Simpson

Honors Theses

Previous studies have assessed religious identity in adolescents, showing that stronger religiosity correlates with lower levels of stress, better occupational and academic performances, and overall better well–being in adolescents and young adults (Koenig et al., 2001). There is also evidence of differences across races in how religiosity influences areas of adolescent behavior. The purpose of the current study is to identify the association between the strength of religiosity in White and Black at-risk youths and their involvement in risky behaviors. Data was gathered from teens aged 16-19 who are currently enrolled in a military-style residential program (n = 80); …