Psychology Commons^™

Impulsivity Symptoms As Core To The Developmental Externalizing Spectrum, Michelle M. Martel, Cheri A. Levinson, Christine A. Lee, Tess E. Smith

Psychology Faculty Publications

Impulsivity is posited to be a key part of the externalizing spectrum during childhood, but this idea has received minimal empirical attention. The goal of the present investigation was to utilize network analysis to determine whether behavioral impulsivity symptoms are key components of the externalizing network across several developmental periods from preschool into adolescence. Participants were 109 preschoolers (64 % male) ages 3 to 6, 237 children (59 % male) ages 6 to 9, 372 children (59 % male) ages 10 to 13, and 357 adolescents (59 % male) ages 13 to 17 and their parents. Parents completed ratings of …

Nicotine Self-Administration Remodels Perineuronal Nets In Ventral Tegmental Area And Orbitofrontal Cortex In Adult Male Rats, Dolores B. Vazquez-Sanroman, Reyna D. Monje, Michael T. Bardo

Psychology Faculty Publications

Nicotine, a major psychoactive component of tobacco smoke, alters gamma-aminobutyric acid (GABA) modulation of dopamine neurons in the ventral tegmental area (VTA). Changes in structural neuroplasticity can occur in GABAergic parvalbumin (PRV) positive neurons, which are enveloped by structures of the extracellular matrix called perineuronal nets (PNNs). In the current study, rats were trained to self-administer intravenous nicotine (0.03 mg/kg/infusion) for 21 days in 1-hour daily sessions with an incrementing fixed ratio requirement; a control group received saline infusions. At either 45 minutes or 72 hours after the last session, immunofluorescence measurements for PNNs, PRV and c-Fos were conducted. In …

Effects Of Power Cards On Conversational Skills For High Schoolers With Autism Spectrum Disorder, Molly K. Mcgee

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

This study employed a multiple probe across settings design to evaluate the effectiveness of Power Cards, as they were originally designed by Gagnon (2001), on the conversational behaviors for two high school students diagnosed with autism spectrum disorder. Data were collected on the percentage of conversational behaviors engaged in per session, as well as the number of times the participants accessed their Power Card during conversations, and the frequency of additional questions or comments made by the participants. Results of this study indicated that Power Cards improved conversational behaviors for both participants in their first setting. While covariation occurred across …

Effects Of Participant Controlled Video Prompting On Novel Tasks In A Vocational Setting For Adults With Autism Spectrum Disorder, Amanda M. Hogue

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

The purpose of this study was to evaluate the effectiveness of teaching self-instructional skills to navigate to a mobile device to access video prompts to teach novel behaviors to two adults with autism spectrum disorder (ASD) in a vocational setting. This study used a multiple probe across conditions design to evaluate effectiveness. In baseline, the researcher directed the participants to complete a novel task and collected data on correct steps completed. In technology training the researcher used a system of least prompts procedure to teach participants to initiate the use of the mobile device, navigate to an app, navigate to …

The Selfie Generation: Examining The Relationship Between Social Media Use And Early Adolescent Body Image, Ilyssa P. Salomon

Theses and Dissertations--Psychology

Social media use among adolescents continues to increase each year. This study explored how the amount of time spent using social media and the specific behaviors used on social media, namely behaviors that involve self-objectification, were related to early adolescents’ body image (i.e., body shame and body surveillance). Three types of social media popular among adolescents were examined: Twitter, Facebook, and Instagram. The current study also examined whether certain youth are more at risk for negative body image outcomes than others, by assessing whether adolescents who are particularly focused on others for approval (i.e. high self-monitors) show greater decrements in …

The Effects Of Depletion And Brain Stimulation On Motivation, Sarah Beth Bell

Theses and Dissertations--Psychology

Mental fatigue decreases motivation. I tested whether applying electricity to a self-control region of the brain would replenish some of the motivation normally lost during mental fatigue. 224 people participated in this study. Each person received real or placebo brain stimulation while undergoing activities that increased mental fatigue. The dependent variable was a task where participants had to perform work by clicking a computer mouse repeatedly. Before performing this task, participants indicated how hard they were planning to work on this motivation task. Participants who received real brain stimulation were able to perform more work, but only if they also …

Cross-Validation Of The Validity-10 Subscale Of The Neurobehavioral Symptom Inventory, Jordan P. Harp

Theses and Dissertations--Psychology

The present study is a cross-validation of the Validity-10 embedded symptom validity indicator from the Neurobehavioral Symptom Inventory (NSI) for the detection of questionable response validity during evaluation for mild traumatic brain injury (TBI).

The sample and data derived from a three-site Veterans Affairs (VA) parent study to validate the TBI Clinical Reminder, a routine set of questions asked of all recently returned veterans at VA facilities to screen for history of TBI. In the parent study, veterans recently returned from Iraq and Afghanistan underwent an evaluation for TBI with a physician and completed an assessment battery including neuropsychological tests …

Analyzing Songs Used For Lyric Analysis With Mental Health Consumers Using Linguistic Inquiry And Word Count (Liwc) Software, Ashley M. Miller

Theses and Dissertations--Music

Lyric analysis is one of the most commonly used music therapy interventions with the mental health population, yet there is a gap in the research literature regarding song selection. The primary purpose of this study was to determine distinguishing linguistic characteristics of song lyrics most commonly used for lyric analysis with mental health consumers, as measured by LIWC2015 software. A secondary purpose was to provide an updated song list resource for music therapists and music therapy students working with the mental health population. The researcher emailed a survey to 6,757 board-certified music therapists, 316 of whom completed the survey. Respondents …

Dimensionality Analysis Of The Pals Classroom Goal Orientation Scales, Angela K. Tombari

Theses and Dissertations--Educational, School, and Counseling Psychology

Achievement goal theory is one of the most broadly accepted theoretical paradigms in educational psychology with over 35 years of influencing research and educational practice. The longstanding use of this construct has led to two consequences of importance for this research: 1) many different dimensionality representations have been debated, and 2) methods used to confirm dimensionality of the scales have been supplanted from best practice. A further issue is that goal orientations are used to inform classroom practice, whereas most measurement studies focus on the structure of the personal goal orientation scales rather than the classroom level structure. This study …

Development And Formative Evaluation Of The Speak7 African American Child Sexual Abuse Prevention Program, Mikeiya Y. Morrow

Theses and Dissertations--Educational, School, and Counseling Psychology

Child sexual abuse (CSA) is a complex issue among African American children, who experience significantly higher rates of CSA (Sedlak et al., 2012). Despite this, a dearth of research has examined CSA prevention among African American children. Moreover, there are no established culturally sensitive prevention programs targeted at addressing CSA among this demographic. This study addressed a significant gap in the literature by developing and evaluating the Speak7 African American Child Sexual Abuse Prevention Program (Speak7). Speak7 is a culturally sensitive, adult-focused CSA prevention program that aims to enhance the CSA prevention competence of adults who provide for African American …

Examining Substance-Use Treatment Utilization Among Incarcerated Women In Central Appalachian Jails, Rae Lyn Glover

Theses and Dissertations--Educational, School, and Counseling Psychology

Women in Central Appalachia represent a significant proportion of those engaging in problematic patterns of opioid use, which is concerning given the limited available services in the region and gender specific treatment barriers. This investigation seeks to understand the role of mental health and substance use symptoms among incarcerated Central Appalachian women and build on the conceptual model of substance use treatment utilization purposed by Leukefeld and colleagues (1998). Data for this study was drawn from a larger longitudinal investigation (NIDA 1R01-DA033866) and baseline data collected during initial interviews was analyzed. The sample included 400 women incarcerated at one of …

The Relationship Among Acculturation Orientation, Perceived Discrimination, Psychological Functioning And Gender Among South Asian And South East Asian International Students In The United States Of America, Dia Mason

Theses and Dissertations--Educational, School, and Counseling Psychology

The acculturation process for international students is influenced by several factors such as experiences of discrimination, economic condition, language fluency, and social support. Discrimination, which refers to negative or prejudicial behavior towards an individual or a group of individuals, takes place towards international students due to their poor grasp of the English Language (Lee & Rice, 2007), cultural differences (Cole & Ahmadi, 2003), and racial differences (Hanassab, 2006). Perceived discrimination (among other factors) has been identified as a potential moderator of the relationship between acculturation preferences and psychological functioning in acculturation theory (Berry, 2003). Apart from perceived discrimination, gender has …

Pill Poppin’ Nation: Substance Use, Mental Health, And Treatment Among Criminal Justice-Involved African Americans, Joi-Sheree' P. Knighton

Theses and Dissertations--Educational, School, and Counseling Psychology

The purpose of this dissertation was to examine substance use-related outcomes among criminal justice-involved African Americans using a multiple manuscript format. The Centers for Disease Control and Prevention has deemed nonmedical prescription opioid use an epidemic. National estimates indicate approximately 3.9% of African Americans engage in nonmedical prescription opioid use. Research suggests African Americans involved in the criminal justice system may be significantly at risk of substance use more generally; yet, there are no known estimates of nonmedical opioid use among this subgroup. Rising rates of nonmedical opioid use also has implications for discussing barriers to treatment among socioeconomically marginalized …

Examining Racism And White Allyship Among Counseling Psychologists, Kathryn H. Owen

Theses and Dissertations--Educational, School, and Counseling Psychology

Historically, research has focused on White individuals’ initial responses to learning about White privilege and other indicators of early stages of racial awareness and identity development. However, the literature is relatively sparse regarding understanding the experiences of racial identity development in White individuals who are beyond initial introductions to racial awareness, such as Counseling Psychologists (CPs). The assumption is that Counseling Psychology professionals are adequately trained to provide efficacious mental health services and engage in culturally sensitive work activities; however, research indicates that Black clients, colleagues, and graduate students experience racism, such as microaggressions, when interacting with White CPs.

The …

Teaching Social Skills To Individuals With Comorbid Down Syndrome And Autism Spectrum Disorder: A Single-Subject Design Study, Matthew A. Cody Davis

Theses and Dissertations--Educational, School, and Counseling Psychology

Social skills are important for building and maintaining relationships, effective communication, and providing appropriate responses within social contexts. Deficits in social skills are often exhibited in individuals with comorbid Down syndrome (DS) and autism spectrum disorder (ASD). Peer-delivered interventions and other behavioral techniques for teaching specific social skills show effectiveness; however, the paucity of intervention research including individuals with DS-ASD has resulted in little guidance for how best to teach social skills and ensure generalization and maintenance. In the present study, a multiple probe study across behaviors, replicated across participants, assessed the effectiveness of peer-delivered simultaneous prompting in teaching socials …

“I Wonder What You Think Of Me”: A Qualitative Approach To Examining Stereotype Awareness In Appalachian Students, Chelsea G. Adams

Theses and Dissertations--Educational, School, and Counseling Psychology

Historically, Appalachia has been stereotyped as being a culture bred in poverty and ignorance. Much research has shown that stereotyping reveals a pattern of behavioral change and an impact on psychological well-being for the stereotyped (e.g., Pinel, 1999; Woodcock, Jernandez, Estrada, & Schultz, 2012), and has largely been centered on race and gender (e.g., Byrnes, 2008; Tuckman & Monetti, 2011). Less is known about the development of culture-specific stereotypes such as those related to Appalachians – a highly stigmatized group (Daniels, 2014; Otto, 2002). The purpose of this study was to gain an understanding of how adolescents in rural Appalachia …

An Experimental Investigation Of The Effects Of Self-Compassion And Self-Criticism On Implicit Associations With Non-Suicidal Self-Injury, Laura M. Nagy

Theses and Dissertations--Psychology

Non-suicidal self-injury (NSSI) is the intentional destruction of bodily tissue in the absence of suicidal motives. NSSI is strongly associated with self-criticism (Gilbert et al., 2010) and individuals who self-injure often report doing so to punish themselves. Conversely, self-compassion, or the tendency to be caring with oneself, is associated with psychological well-being (Neff et al., 2007). The aim of the present study was to determine whether experimentally inducing self-criticism or self-compassion would lead to changes in implicit identification with NSSI. The Self-Injury Implicit Association Test (SI-IAT; Nock & Banaji, 2007) is an assessment of the strength of the automatic associations …

Sexy, Thin, And White: The Intersection Of Sexualization, Body Type, And Race On Stereotypes About Women And Women's Body Dissatisfaction, Ellen A. Stone

Theses and Dissertations--Psychology

The vast majority of media images present one idealized type of woman: she is thin, sexualized, and White. While research has shown that there are stereotypes associated with sexualized women, research has not addressed whether these stereotypes vary based on other characteristics such as body type and race. The current study aimed to examine the stereotypes associated with women who varied in body size, sexualization, and race. Additionally, the current study examined whether exposure to differing portrayals of women was related to endorsement of gender stereotypes and body dissatisfaction. College-aged students (n = 226, 161 women) rated four traits …

Comparing The Effects Of Mindfulness Meditation And Relaxation In A Brief Laboratory Induction, Carolina A. Caldera

Theses and Dissertations--Psychology

Mindfulness is the practice of being nonjudgmentally aware of the present moment. Researchers often study the effects of mindfulness using brief laboratory-based mindfulness inductions in which participants are guided through mindfulness exercises, after which outcome measures are examined. However, most studies have not assessed whether participants achieved a mindful state during the induction, or whether the effects of mindfulness inductions differ from the effects of similar procedures such as relaxation. The present study compared a mindfulness exercise to a relaxation exercise and a control condition. After the induction, participants completed measures of the extent to which they attained a mindful …

Are Cultures Of Honor Our True Protectors?, Brian Enjaian

Theses and Dissertations--Psychology

Men from a culture of honor often use physical aggression in response to threats as a way of restoring lost honor. These threats can range from being called an offensive name to someone flirting with their romantic partner. However, cultures of honor form to protect society against threats. Once society no longer needs protection, cultures of honor dissipate. In three studies, the protective qualities of a culture of honor were examined by comparing aggression levels when romantically attached men were threatened to when their significant other was threatened. Study 1 (N=114) consisted of hypothetical scenarios while Study 2 (N=260) and …

Testing A Values-Based Approach To Healthcare Decision-Making In Older Adults, Paul Jefferson Geiger

Theses and Dissertations--Psychology

Despite natural declines in physical and cognitive function, older adults maintain good emotion regulation abilities, leading to emotional wellbeing and resilience. This phenomenon can partially be explained by socioemotional selectivity theory (SST), which posits that when time is perceived as a limited resource, older adults focus attention on positive environmental stimuli to regulate emotions. Although this positivity effect maintains emotional wellbeing, it may disrupt information processing related to healthcare decision-making. Older adults request less information from their doctors, are less likely to ask for a second opinion, make their decisions more quickly, and devote more attention to positive medical information, …

Personality And Learning Predictors Of Adolescent Alcohol Consumption Trajectories, Sarah J. Peterson

Theses and Dissertations--Psychology

In a sample of 1897 youth studied across the last year of elementary school to the second year of high school, we (a) characterized different developmental trajectories of drinking frequency and drinking-related problems and (b) tested an a priori risk model that predicted variation in trajectory group membership. Analyses revealed five separate trajectories for both drinking frequency and drinking problems. Wave 1 scores on impulsigenic traits, expectancies for the reinforcing and stimulating effects of alcohol, and early pubertal onset differentiated among the trajectory groups, in some cases before the groups differed in drinking behavior. We also found substantial covariation between …

Behavioral Deficits Across Development In A Novel Mouse Model Of Fetal Ethanol Effects, Andrew B. Hawkey

Theses and Dissertations--Psychology

Fetal Alcohol Spectrum Disorders (FASD) are a spectrum of anatomical, developmental and neurobehavioral impairments resulting from ethanol (ETOH) exposure during fetal development. Efforts to develop and screen novel pharmacotherapies against fetal ETOH effects depend heavily upon rodent models to provide indicators of the safety and efficacy of such compounds, in addition to helping better understand the underlying mechanisms to develop and test these pharmacotherapies. The following experiments describe the development of a novel mouse model of FASD using behavioral batteries to assess behavioral or cognitive deficits in juvenile and adolescent offspring (Experiment 1, Experiment 2) and whether deficits with this …

Too Pretty For Homework: The Academic Correlates Of Sexualized Gender Stereotypes Among Adolescent Girls, Andrew A. Nelson

Theses and Dissertations--Psychology

Girls grow up in a culture of ubiquitous female sexualization, and this culture propagates stereotypes that could interfere with their academic outcomes. The current study examined the academic correlates of these sexualized gender stereotypes (SGS) among early adolescent girls. Girls (N = 99) aged 11 to 14 (M_age = 12.4 years, SD = .57 years) completed a survey assessing their academic performance, attitudes, and beliefs. The survey also assessed the degree to which girls believed that boys and girls should act in accordance with these sexualized gender stereotypes. Results indicated that higher endorsement of sexualized gender stereotypes …

Usability Is Not Just Usability: Discovering The Strategies Used By Non-Experts In Making Usability Predictions, Michelle A. Sublette

Theses and Dissertations--Psychology

Much of the research on metacognition in human factors has focused on prescriptive, normative strategy training. That is, many researchers have concentrated their efforts on finding ways to improve system users’ prediction, planning, monitoring and evaluation strategies for tasks. However little research has focused on the strategies and heuristics users employ on their own to make usability predictions. Understanding usability prediction methods is critical because users’ predictions inform their expectations about whether they will make errors using a product, how much effort they will need to expend to be successful in using the product, whether they can perform two tasks …

Dismantling The Five Factor Form, Stephanie L. Rojas

Theses and Dissertations--Psychology

The purpose of this dissertation was to provide a further validation of the Five Factor Form (FFF; Rojas & Widiger, 2014). The FFF is a brief (one page) rating form that assesses for adaptive and maladaptive variants of both poles for each of six facets for the five domains of the five-factor model. Two prior validation studies of the FFF have been completed using the items as they are scored within the FFF (Rojas & Widiger, 2014, in press). However, the FFF has a unique scoring system in which each item has normal and abnormal variants at both poles (e.g., …

Maintenance Of Positive Affect Following Pain In Younger And Older Adults, Ian Andres Boggero

Theses and Dissertations--Psychology

Socioemotional selectivity theory posits that as people age, they become motivated and successful at maximizing positive emotions and minimizing negative ones. Yet, 70% of older adults report physical pain, which is associated with negative affect. The strategies and resources that older adults use to maintain positive affect in the face of pain remain largely unknown. Specific positivity-enhancing strategies include recalling, recognizing, and responding to positive stimuli and prioritizing close over knowledgeable social partners. Executive functions (EF, i.e., task-switching, working memory, and inhibition) and heart rate variability (HRV) may be important resources for coping with pain. The current project used two …

The Influence Of Cocaine-Related Images On Inhibitory Control In Cocaine Users, Erika Pike

Theses and Dissertations--Psychology

Cocaine users display impaired inhibitory control. The influence of cocaine-related stimuli on inhibitory control has not been assessed. The Attentional Bias-Behavioral Activation (ABBA) task uses cocaine and neutral images as cues to determine if drug-related images impair inhibitory control in cocaine users. This dissertation was designed to assess the influence of cocaine images on inhibitory control in cocaine users through the conduct of studies designed to address four aims. The first aim was to demonstrate that cocaine users display impaired inhibitory control following cocaine images compared to neutral images on the ABBA task. This was accomplished through the conduct of …

God On Trial: Are Our Moral Judgments Different Based On Whether We Are Judging God Or Humans?, Ben Kok Leong Ng

Theses and Dissertations--Psychology

Past work in moral psychology has demonstrated that individuals’ judgments of other humans in hypothetical moral scenarios can be influenced by variables such as intentionality, causality and controllability. However, while empirical studies suggest that individuals similarly hold nonhuman agents such as robots morally accountable for their actions to the extent that they are perceived to possess humanlike attributes important for moral judgments, research is scant when God is introduced as a nonhuman agent. On one hand it is proposed that because people anthropomorphize God, our moral intuitions of humans and God tend to show similar effects. In this case, both …

Optimism And Pain Interference In Aging Women, Stephanie T. Judge

Theses and Dissertations--Psychology

Pain interferes with people's daily lives and often limits the extent to which they can pursue goals and engages in activities that promote well-being. The present study test how optimism affects and is affected by pain interference and activity among older women. Every three months for two years, middle- and older-age women (N = 199) complete daily diaries at home for a seven-day period, reporting their daily pain, pain interference, and activity. Optimism was measured at baseline and end-of-study. Multilevel models test the between- and within-person relationships among pain, optimism, pain interference and activity. Pain best predicted pain interference …