Psychology Commons^™

Life Satisfaction And Academic Performance In Early Adolescents: Evidence For Reciprocal Relationships, Zi Jia Ng

Theses and Dissertations

Student well-being remains a relatively neglected topic despite its intimate link to positive school outcomes. As academic achievement is the yardstick of student success and school accountability, school-based mental health research and practice have focused primarily on the assessment and treatment of learning and behavioral problems. This shortterm longitudinal study sought to establish the role of student subjective well-being in academic achievement. Based on the engine model of well-being (Jayawickreme, Forgeard, & Seligman, 2012), the study focused on life satisfaction as a process variable and academic performance as an outcome variable. Using two waves (five months apart) of data, the …

An Analysis Of The Cultural Invariance Of A Visual-Motor Integration Measure, Emma Kate C. Wright

Theses and Dissertations

As diverse populations within schools increase, the need for culturally-sensitive assessment is essential; however, test of ability vary in their degree of influence from culture. No test is “culture free,” but the low-linguistic demands on test of visual-motor integration (VMI) make them appropriate for use with diverse populations. Variation in VMI test performance due to cultural factors has negative implications for test interpretation and use with diverse populations because of VMI’s significant association with school readiness, academic achievement, social-emotional functioning, and neuropsychological assessment. The current study explored the cultural invariance of the Bender Motor Gestalt Test, Second Edition (BG-II), a …

School-Based Sexuality Education, Gender, And Relationship Self-Efficacy: A Moderated-Mediation Analysis Of Sexual Behavior In First-Year College Students, Sara C. Schmidt

Theses and Dissertations

While the effectiveness at abstinence-only versus comprehensive sexuality education in preventing adolescent risky sexual behavior is widely researched, little is known about whether material learned in secondary school sexuality education classes impacts emerging adult sexual behavior in the college environment. Furthermore, research suggests that self-efficacy – or beliefs in one’s abilities to organize and execute actions – may be more critical than knowledge or skills in terms of how individuals enact behavior. We hypothesized a moderated-mediation effect by which the causal impact of type of sexuality education on four different sexual behaviors during the first year in college is transmitted …

Alterations To Taste Preference In Mc4r Haploinsufficiency Manifest Prior To Dietary Induced Obesity And Are Accompanied By Dendritic Spine Alterations To Medium Spiny Neurons Of The Nucleus Accumbens In Adulthood, Robert Francis Roscoe Jr.

Theses and Dissertations

Obesity has reached epidemic proportions in the United States and has become an increasing public health concern for developed nations. Haploinsufficiency of melanocortin receptor 4 has been identified as the single most common monogenetic cause of obesity in humans. Using the MC4R +/- haploinsufficient rat, we sought to determine potential alterations in body weight and morphology, locomotor activity, sucrose concentration preference, and progressive-ratio operant testing in a dietary-induced obesity environment. Rats were placed on four separate diets corresponding to 1.7% saturated fat with 12.2% total kcal/fat, 6% saturated fat with a 40% total kcal/fat, 12% saturated fat with a 40% …

Defining And Supporting Organizational Readiness In The Interactive Systems Framework For Dissemination And Implementaion, Jonathan Peter Scaccia

Theses and Dissertations

Introduction. In the implementation literature, organizational readiness is associated with an increased likelihood of achieving innovation outcomes. Organizational readiness consists of organizational capacity (general and innovation-specific) and organization motivation. Organizations who wish to get results from their innovations have an interest in making sure that certain factors and subcomponents are in place. However, having awareness that certain capacities and factors that influence motivation are linked to improved innovation outcomes does not necessarily help organizations to get “more ready.” There is a need for organizations to know if and how they can effectively put these factors and subcomponents into place. This …

The Influence Of Organizational Climate On The Use And Quality Of Evidence-Based Practices In School Mental Health, Katherine Knies

Theses and Dissertations

Organizational climate is defined as the reflection of workers’ perceptions of, and emotional responses to, the characteristics of their work environment (Glisson & James, 2002). While previous research explored the importance of organization climate for the adoption of evidence-based practices (EBPs) in mental health settings, there is a dearth of organizational climate focused research in school mental health settings (SMH). The current study examines the influence of organizational climate on two separate dependent variables: the extent to which EBPs were used and the quality of clinician delivery for the evidence-based practices used in a quality improvement intervention for SMH practitioners. …

Attention-Deficit/Hyperactivity Disorder And Academic Performance: Student Engagement In The Classroom, Emily B. Mancil

Theses and Dissertations

Youth with Attention/Deficit-Hyperactivity Disorder (ADHD) have many obstacles to positive development (including difficulties in school settings) and are in need of support. However, few studies have focused on the ways in which positive factors, such as student engagement (SE), may be beneficial for this population to identify strategies for supporting their strengths. Although many studies have examined academic and behavioral aspects of SE, few studies have examined the psychological (i.e., teacher-student relationships, peer support for learning, family support for learning) and cognitive (i.e., control and relevance of school work, future aspirations and goals, extrinsic motivation) sub-components of engagement. The current …

Alcohol Use Disorders And An Fmri Stress Task: A Connectivity Analysis, Natasha E. Wright

Theses and Dissertations

Little research has been conducted on neuronal stress processing in individuals

with alcohol dependence (AD). The present study examined neural stress response in AD individuals compared to controls using an fMRI stress task, assessing amygdala

activation and its connectivity to the medial prefrontal cortex (mPFC). Further, the study

analyzed the impact of hormone levels and subjective stress on frontal-limbic

connectivity patterns.

Ten abstinent AD individuals and 11 controls were recruited. Subjects

participated in an fMRI stress task. A region of interest (amygdala) analysis was

conducted using area-under-the-curve. This activation was then examined in a whole brain functional connectivity analysis. Follow-up …

Teaching Discriminated Social Approaches To Individuals With Angelman Syndrome, Caitlin Shea Fichtner

Theses and Dissertations

Angelman syndrome is a neuro-genetic disorder characterized by intellectual and developmental disability. Common behavioral characteristics of this disorder include a heightened interest in social interactions and frequent bids to initiate interaction. These bids can be problematic, for instance when a child attempts to hug strangers in public places. The purpose of the current study was to evaluate a discrimination training program to teach appropriate from inappropriate times to initiate a social interaction with three males diagnosed with Angelman Syndrome whose caregivers reported frequent hugging or hand holding as a problem. During a baseline, we alternated periods in which attention was …

Public Perceptions Of Anorexia Nervosa, Katherine Karas

Theses and Dissertations

Despite the severe impact of anorexia nervosa if left untreated, it has been estimated that only roughly 10% of those meeting diagnostic criteria for anorexia nervosa ever seek out effective treatment. The most cited potential barrier to treatment seeking for general mental health issues is an individual's fear of stigmatization (Corrigan, 2004), but this has never having been examined specifically for anorexia nervosa, In order to further the understanding as to how stigmatization may affect treatment seeking for individuals with anorexia nervosa, it is first necessary to establish the currently held stereotypes for anorexia nervosa. It is the goal of …

Predicting Outcome At Posttreatment For Adolescent Obsessive-Compulsive Disorder In A Residential Treatment Setting, Heather M. Jones

Theses and Dissertations

Exposure and response prevention (ERP) paired with psychopharmacological interventions are considered first line treatments for pediatric obsessive compulsive disorder (OCD). Recent literature has emphasized the importance of investigating effectiveness and treatment outcomes for difficult-to-treat cases of pediatric OCD who do not respond to outpatient treatment. Effectiveness studies have found that adolescent patients treated in residential settings have demonstrated gains comparable to those patients included in published outpatient outcomes studies (Bjorgvinsson et al., 2008; Leonard et al., 2014). Current research efforts are needed to 1) better predict gains in real-world clinical settings and 2) identify risk factors for difficult-to-treat patients who …

The Role Of Brain-Synthesized E2 In Hippocampal Learning And Memory Consolidation In Female Mice, Jennifer Tuscher

Theses and Dissertations

The potent estrogen 17beta-Estradiol (E2) plays a critical role in neuroprotection, serving as an important trophic factor for neurons in the hippocampus, basal forebrain, and prefrontal cortex (Brinton, 2001). In the hippocampus, E2 promotes neurogenesis (Tanapat et al., 1999, Prange-Kiel et al., 2006), protects against cell death after ischemic injury (Garcia-Segura et al., 2001, Zhao and Brinton, 2007), and helps maintain spine morphology crucial for synaptic connectivity and memory (Woolley et al., 1990; Gould et al., 1990, Woolley and McEwen, 1992, Li et al., 2004). However, the mechanisms through which E2 promotes synaptic plasticity and enhances memory function are largely …

Reward Distracters And Working Memory Performance, Tara Ann Miskovich

Theses and Dissertations

Past literature has demonstrated that reward stimuli capture attention involuntarily, much like salient stimuli or other emotional stimuli (e.g., threat). In addition, even previously rewarded stimuli capture attention when they are not task-relevant. Recent evidence has demonstrated that affective stimuli have preferential access to working memory stores, even when they are task-irrelevant distracters. The current study aimed to assess the potential impact of attentional capture of task-irrelevant reward stimuli on filtering efficiency into working memory. It was predicted that this attentional capture of stimuli representing reward may impact ongoing goal-directed behavior by impairing the encoding of task-relevant information into working …

Effects Of Dietary Preference On The Experience Of Anxiety, Depression And Acute Stress Response, Shaun Stearns

Theses and Dissertations

Research has demonstrated that high saturated fat and low carbohydrate consumption may provide physiological benefit in the treatment of major neurological disorders, though not much research has explored if these benefits extend to the experience of anxiety, depression, stress and physical symptoms. The purpose of this study was to explore the relationship between fat consumption and negative emotional/physiological states (anxiety, depression, stress and physical symptoms). This study also explored how fat consumption can alter one's response to an acute stress. Participants completed an online survey indicating their food preferences and their responses to a number of self-report scales such as …

Inferential Procedures For Dominance Analysis Measures In Multiple Regression, Shuwen Tang

Theses and Dissertations

In order to better interpret a selected multiple regression model, researchers are often interested in whether a predictor is significantly more important than another or not. This study investigates the performance of the Normal-Theory based (asymptotic) confidence interval and bootstrap confidence intervals for predictors' dominance relationships using both normal and non-normal data. The results show that asymptotic confidence interval method is adequate to make inferences for comparing two general dominance measures when the distribution is multivariate normal or slightly non-normal and when the effect size is no less than 0.15 and the sample size is at least 100. However, the …

Providing Alternative Reinforcers To Facilitate Tolerance To Delayed Reinforcement Following Functional Communication Training, Jillian Emily Austin

Theses and Dissertations

Functional communication training (FCT) is one of the most thoroughly researched treatments for severe problem behavior exhibited by individuals with intellectual and developmental disabilities. The earliest stages of FCT involve providing immediate and continuous reinforcement for a communicative response (FCR) that is functionally equivalent to the targeted problem behavior. However, maintaining immediate reinforcement is not practical, and the introduction of delays is associated with increased problem behavior. The present study evaluated the effects of providing alternative reinforcers during delays to reinforcement. Results indicated problem behavior was less likely when alternative reinforcers were available during delays.

The Role Of G-Protein Coupled Estrogen Receptor (Gper/Gpr30) In Hippocampal Memory And Cell Signaling In Female Mice, Jae Kyoon Kim

Theses and Dissertations

The loss of estrogens at menopause significantly increases a woman's risk of memory loss and Alzheimer's disease because estrogens are essential trophic factors for the hippocampus. However, current hormone replacement therapies are not recommended to reduce age-related memory decline because of their adverse side effects. To develop better hormone replacement therapies, it is essential to understand the mechanisms through which estrogens regulate memory. Our laboratory has demonstrated that the ability of 17β-estradiol (E2) to enhance hippocampal memory depends on the rapid activation of extracellular-signal-regulated kinase (ERK), which occurs through activation of ERα and ERβ. The G-protein coupled estrogen receptor (GPER) …

Eye-Movement-Based Detection Of Relational Memory Despite Attempts To Simulate Memory Impairment, Elaine Mahoney

Theses and Dissertations

Malingering presents a large problem for society in terms of the allocation of resources to those who are truly in need. Memory deficits are commonly malingered after head injury. There has been great effort to develop measures that can reliably identify people who are feigning this type of impairment. In the field of memory, a robust line of research has shown that eye-movement measures are sensitive to relational memory and characteristics of these eye-movement effects have led researchers to suggest that they might represent an obligatory response to the retrieval of a relational memory. The current study investigates the possible …

Text Mining Of Patient Demographics And Diagnoses From Psychiatric Assessments, Eric James Klosterman

Theses and Dissertations

Automatic extraction of patient demographics and psychiatric diagnoses from clinical notes allows for the collection of patient data on a large scale. This data could be used for a variety of research purposes including outcomes studies or developing clinical trials. However, current research has not yet discussed the automatic extraction of demographics and psychiatric diagnoses in detail. The aim of this study is to apply text mining to extract patient demographics - age, gender, marital status, education level, and admission diagnoses from the psychiatric assessments at a mental health hospital and also assign codes to each category. Gender is coded …

Is A Viable Theistic Program Of Psychological Research Possible?, Michael Zhang

Theses and Dissertations

This thesis explores whether a viable theistic program of psychological research is possible. The importance of this exploration has to do with naturalism's monopoly on psychological science, inasmuch as naturalism prevents other worldviews from competing fairly in psychology's scientific marketplace by controlling the criteria of psychological science. Because theism is naturalism's most complete rival, considering theism's scientific potential in psychology is crucial to dismantling naturalism's monopoly. Contrary to conventional wisdom, theism encompasses a unique set of understandings about the natural events that constitute the discipline of psychology. Therefore, a robust scientific conception of theism would change how psychological researchers understand …

Paraeducators' Perceptions Of Their Responsibilities Based On The Utah Standards, Mary E. Buynak

Theses and Dissertations

Paraeducators are increasingly involved in the education of students with disabilities. In order for paraeducators to properly work with this population, they must have adequate and ongoing training. Research has shown that paraeducators do not receive appropriate training in order to work with students with disabilities. The purpose of this study is to investigate the self-perceived knowledge of paraeducators working in special education and their level of training need. The study examines paraeducators' work environment, responsibilities, knowledge based on the Utah Standards for Paraeducators and perceived training needs. Ninety-five special education paraeducators working in a large, suburban school district in …

Impact Of Peer Praise Notes Issued During Recess: Effects On Office Disciplinary Referrals, Elise Ann Teerlink

Theses and Dissertations

School recess can be a problematic setting due to inadequate safety, supervision, and structure. Peer praise notes (PPNs) is a school-wide positive behavior support strategy that was implemented during recess to address these concerns at a Title I elementary school. An ABAB reversal design across all students was employed to evaluate the effectiveness of PPNs. Overall changes in office disciplinary referrals (ODRs) in each phase of the design, an effect size that reflects a highly effective treatment, and a moderately strong and statistically significant negative correlation suggest that PPNs decreased ODRs. Results from social validity surveys completed by eight recess …

The Role Of School Nurses And Chronic Illness, Melonie Ruiz

Theses and Dissertations

With new technological developments, children who may not have survived birth or infancy are now living longer and healthier lives. These advances can be positive and negative to these children. Although the child has survived, they have developed chronic illnesses due to these advances. These conditions they must live with everyday and depending on how severe the illness may be, they will impact the child's social and educational life. The role of the school nurse should be to ease the stresses that the illness is having on the child. There are many techniques that have been shown to help reduce …

Identifying Elementary School Student Understanding Of Learning Disabilities, Michael Quinn Bair

Theses and Dissertations

This school-based study examined the knowledge level of third through fifth grade students who are not being served in special education regarding learning disabilities, personal learning styles, and their perceptions of their peers with learning disabilities. This study circumvents teachers', administrators', and parents' awareness which has been thoroughly researched and instead, directly assesses through interviews what elementary students (n=45) know about learning disabilities. The goal of this study was to gain a greater understanding of what the students' perceptions are of their learning experience in general and what their understanding of learning disabilities are more specifically through interviews to give …

Victim Response To Hurtful Teasing Episodes: Perceptual And Behavioral Responses Of Middle School Boys, Edward Mockus

Theses and Dissertations

The purpose of this study was purpose of this study was to develop a better understanding of the dynamics of hurtful teasing in middle-school-aged boys and how it relates to child victimization. Specifically, this study: (1) examined how victim responses to hurtful teasing influenced participants' perceptions of, and behaviors towards the victims of a hurtful teasing episode; and (2) assessed the moderating effects of participants' individual differences in socio-cognitive functioning on the influence of victim response to hurtful teasing. Participants included 169 middle school boys enrolled in 5th through 8th grade. Participants completed self-report measures to assess individual differences in …

Identifying Tier-Two At Risk Students In New Jersey Public Schools, Danisha Moodie

Theses and Dissertations

Actions to improve student's socio-emotional success in public education by attempting to identify, and eliminate bullying behaviors within educational institution are a key focus for many educators. Harassment, intimidation and bullying behaviors (HIB) are recognized as a solemn issue across the nation. According to the Anti-Bullying Bill of Rights Act, public schools are required to report (HIB) incidents to the New Jersey Department of Education. Moreover, coupled with the mandated guidelines of this new legislation many public schools within New Jersey have also adopted positive behavior interventions. This may help in identifying at-risk students who may require a greater level …

An Exploratory Investigation Of Looping High School Math And English And Student Achievement, Lee Langmuir

Theses and Dissertations

The purpose of this exploratory investigation was to compare the standardized test scores of students in looped (n=47) and non-looped (n=38) settings in high school Math and English classes. In doing so, the scores were compared to see if instruction from the same teacher for more than one year had an effect on student achievement as measured by the High School Proficiency Assessment (HSPA). The HSPA is broken down in to a Math and English section with a possible score of 300 on each; student scores fall in to Partially Proficient (PP), Proficient (P), and Advanced Proficient (AP). Other factors …

What Kills Love? Factors Influencing The Ending Of Love In Romantic Relationships, Michelle Duda

Theses and Dissertations

This thesis reports the results of an online survey study that examined dimensions of love, positive behaviors, negative behaviors, and relationship satisfaction in current romantic relationships where the individual currently had a feeling of being in love with their partner ("still in love" or SIL group) versus in past romantic relationships where the individual once had a feeling of being in love with that person, but ceased loving - essentially, fell out of love with - that person over the course of the relationship ("fell out of love" or FOL group). An MTurk sample of 202 individuals (Mean age = …

The Impact Of Dance/Movement Classes On Adolescent Behavior In An Urban High School Setting, Dinesha Demesa-Simpson

Theses and Dissertations

The inclusion of the arts in education has been undervalued and overlooked by many public school districts throughout the country. As a result of cutbacks, dance programs in educational settings have become an afterthought. In this study the relationship between dance/movement classes and disruptive behavior was analyzed in a sample of 45 at risk students in an urban high school setting. The findings supported the hypothesis that a) dance classes can be utilized as an intervention to reduce stress and b) students who participate in dance programs in public school settings will develop self-control, self-regulation and exhibit less disruptive behavior. …

Influence Of Seductive Details, Belief-Congruence, And Repeated Testing On Memory For Controversial Information, Daniel Adam Nuccio

Theses and Dissertations

People often encounter conflicting information on a wide array of topics. How they evaluate this information in relation to their current beliefs, and the effects of other influences, such as the weight given to superficial aspects of the information (e.g. pictures, anecdotes, or jargon that are at most minimally related to an author's argument), has been of interest to researchers for many years. One component of their processing

and evaluation of this information is their memory for the information. This study set out to examine the following questions: (1) Is belief-congruent in

formation remembered better or worse than belief incongruent …