Psychology Commons^™

Project Shine: A Family-Based Intervention For Improving Physical Activity, Sedentary Behavior, And Diet In African American Adolescents, Sara M. St. George

Theses and Dissertations

This study examined the effects of a family-based intervention for improving moderate-to-vigorous physical activity (MVPA), sedentary behavior (SB), and fruit and vegetable (F&V) intake in African American adolescents. The intervention (Project SHINE: Supporting Health Interactively through Nutrition and Exercise) integrated Social Cognitive (SCT), Self Determination (SDT), and Family Systems Theories (FST) to improve healthy physical activity and dietary behaviors. Behavioral strategies from SCT (i.e., self-monitoring, goal-setting, self-regulatory skill-building), elements involved in facilitating intrinsic motivation for health behavior change from SDT (i.e., autonomy, competence, belongingness), and positive parenting practices from FST for integrating parent and peer systems (e.g., parental monitoring, parent-adolescent …

Testing Bidirectional Contextual Effects Of Adolescent Risk Factors On Young Adulthood Outcomes: A Life Course Perspective To Gangs, Andrea E. Lamont

Theses and Dissertations

Leading theories in developmental science emphasize the role of the individual as an active agent in shaping her or his environment. Yet, most empirical work has focused on unidirectional models, ultimately treating the individual as a passive recipient of environmental risk. Part of this gap between theory and analysis is methodological in nature – i.e., classical statistical methods typically do not allow for the modeling of bidirectional influences or complex longitudinal relations. Recent advancements in longitudinal methodologies, however, expand our ability to answer more nuanced developmental questions. In this dissertation, I demonstrate how advanced longitudinal methods could be used to …

Characterization Of The Hippocampal Acetylcholine System In A Rodent Model Of Fetal Alcohol Syndrome, Amy Elizabeth Perkins

Theses and Dissertations

Fetal alcohol spectrum disorders (FASD) are a major public health concern, as it is estimated that 2-5% of children are exposed to alcohol at some point during prenatal development. FASD have been shown to cause damage to multiple brain regions, but research shows that the hippocampus is especially sensitive to alcohol exposure. This damage to the hippocampus explains, in part, deficits in learning and memory that are hallmark symptoms of FASD. The acetylcholine neurotransmitter system plays a major role in learning and memory, and the hippocampus is one of its main targets. This experiment used a rodent model of Fetal …

Professional Hurt: The Untold Stories, Ruby Macksine Brown

Antioch University Dissertations & Theses

The purpose of this study is to examine professional hurt across the public services of the Commonwealth Caribbean with a view toward creating what could probably be the first body of knowledge that will offer insights into its nature and relationship with the practice of leadership. The study also sought to explore an understanding of professional hurt that could inform the design of leadership development programs to help develop leaders who can navigate or avoid hurt. I utilized the biographical research approach to access the lived experiences of 20 public sector leaders across 9 independent Commonwealth Caribbean islands. Narrative thematic …

The Creation And Validation Of A Youth Fundamental Hitting Scale: The Assessment Of Youth Baseball And Softball Hitting Fundamentals And The Perceived Psychological Barriers To Hitting A Pitched Ball, Andrew Walsh

Theses: Doctorates and Masters

The primary purpose of the thesis was to create a hitting scale for youth players that assess the fundamentals of a baseball swing. Secondly, the purpose of this thesis was to determine the interactions between the changes in anxiety, perceived competence and fear variables have with actual hitting competence over a four week sport specific training program.

Role Of Physical Exercise In Reducing Depression And Improving Mental Health In Cancer Survivors, Gregory Levin

Theses: Doctorates and Masters

Cancer survivors are more than twice as likely as the general population to suffer the debilitating effects of depression. This comorbid condition is associated with several negative consequences, such as reduction in compliance with cancer treatments, and hastened mortality. Recent research has examined the therapeutic effect of exercise on depression and reported excellent results of similar magnitude to those achieved with pharmacotherapy or psychological intervention. However, no research, to date, has examined the effectiveness of exercise on reducing depression in depressed cancer survivors. In order to address this important question this thesis reviewed previous literature in the area of cancer …

Parenting Style And Generativity Measured In College Students And Their Parents, Denise D. Guastello, Stephen J. Guastello, Jeralee M. Briggs

Psychology Faculty Research and Publications

The logical consistency between generativity and the authoritative parenting style led to the hypothesis that the two behavior patterns or orientations were related. Survey measurements of perceived parenting style (authoritarian, authoritative, and permissive) and generativity in 559 university students and their respective parents were compared. The authoritative parenting style correlated positively with generativity for both students and parents. Both students and mothers scored significantly higher on generativity than fathers, but no significant difference was found between students’ and mothers’ generativity. Hierarchical regression showed that students’ generativity was proximally related to their perceptions of their mothers’ authoritative parenting style, their mothers’ …

Hierarchical Graphical Bayesian Models In Psychology, Guillermo Campitelli, Guillermo Macbeth

Research outputs 2014 to 2021

The improvement of graphical methods in psychological research can promote their use and a better comprehension of their expressive power. The application of hierarchical Bayesian graphical models has recently become more frequent in psychological research. The aim of this contribution is to introduce suggestions for the improvement of hierarchical Bayesian graphical models in psychology. This novel set of suggestions stems from the description and comparison between two main approaches concerned with the use of plate notation and distribution pictograms. It is concluded that the combination of relevant aspects of both models might improve the use of powerful hierarchical Bayesian graphical …

Inattentional Blindness And Auditory Attention: Effects Of Cognitive Load On Visual Awareness, Dillon James Cornett

LSU Master's Theses

The current study investigated the effects of cognitive load, in the presence or absence of distractors, during a dynamic inattentional blindness (IB) task on IB rate. IB is a phenomenon where one fails to notice an unexpected object (UEO) or event (UEE) that is in full view while attention is occupied. In the present study, the presence of distractors was manipulated (present/absent) to investigate the effects of selective attention in inattentional blindness when inhibition of distractors is required or not required. Undergraduates at Louisiana State University completed a visual task while listening to music embedded with sine wave tones (low …

Who Trusts Twitter? Openness To Ideas As A Predictor Of Trust And Interest In News Of An International Disaster Presented In Twitter And Traditional On-Line Journalism Formats, Emily J. Dunn, Greg Feldman, Alandra Klove, Christine Lowery, Kelly Pelham

Modern Psychological Studies

Twitter is an increasingly utilized tool for communication during major events including natural disasters; however, there is little research investigating this topic and how individual differences might predict reactions to information in this medium. The current study seeks to understand how the personality trait of openness to ideas predicts perceptions of a Twitter source's trustworthiness and interest relative to a journalistic source. Participants were randomly assigned to read a simulated account of a flood presented either as a Twitter account or a journalistic account and then rated perceptions of the sources. Results indicate that Twitter is trusted less than a …

Disordered Eating From Interpersonal Relationships And Body Comparisons, Taylor L. Dawson

Undergraduate Research Posters

The purpose of this paper is to discuss how women's relationships (with sisters, mothers, female friends and significant others) along with thin ideal media shape beauty ideals and contribute to eating disorders. I studied scholarly articles pertaining to exposure to underweight and healthy weight models and its effect on women. I also examined articles that discussed different types of comparisons that women made on themselves against the female figures in their lives. I examined studies on parental disordered eating and perceived body image. My preliminary conclusion is that women's comparisons in their interpersonal relationships have more of an effect on …

Comparing Resiliency In Early And Late-Life Bereavement., Janna Lynn Imel

College of Arts & Sciences Senior Theses

Bereavement is the state of dealing with a significant loss (M.S. Stroebe, Hansson, Schut, & Stroebe, 2008). Although evidence suggests that there are differences in the bereavement and coping styles of older and younger adults, few studies have been done focusing solely on the differences. The lack of research on this topic merits further study. The purpose of this project was to examine the differences in negative emotions, affective complexity, and repressive coping, between bereaved younger and older adults. We hypothesized that bereaved older adults would report fewer negative emotions, have greater emotional complexity, and use repressive coping more than …

Examining The Relations Among Trauma, Distress, Resilience, And Physical Health, Kathryn Elizabeth Chaisson

Graduate Theses and Dissertations

This study examined the role of traumatic distress as a mediator in the relation between trauma exposure and somatic malaise and healthcare utilization. Resilience was examined as a moderator between trauma exposure and somatic malaise and healthcare utilization, then between trauma exposure and traumatic distress. A total of 206 female participants recruited from an obstetrics and gynecology specialty practice completed measures of trauma exposure, traumatic distress, resilience, somatic malaise, and healthcare utilization. Multiple hierarchical regressions were performed to test the hypothesized relations. Results indicated that trauma exposure was a significant predictor of traumatic distress and resilience, and of somatic malaise …

Lunch Buddy Mentoring For Bullied Children: Four Case Studies And A Thematic Analysis, Samantha Gregus

Graduate Theses and Dissertations

Lunch Buddy (LB) mentoring, a type of school-based mentoring, holds promise as a selective intervention for children who are chronically bullied (Elledge, Cavell, Ogle, & Newgent, 2010). This study expanded upon previous research (Elledge et al., 2010) by utilizing a case-study approach combining qualitative and quantitative methods to gain more evidence about the palatability of the intervention and to uncover possible mechanisms by which the intervention is working. Participants were four elementary school children in grades four and five who had been identified as bullied based on child and teacher reports. Quantitative data were collected at multiple points during the …

Will A Confederate's Initial Decline Of Assistance Influence People's Willingness To Help Others?, Israel Vela

Theses and Dissertations - UTB/UTPA

Observational study testing the effect a confederate has on social influence. The study examined whether overhearing a prior refusal to assist from a confederate had an influence on a subsequent person’s willingness to help in time of need. Similarity characteristics between model and participant were also examined to determine if they contributed to an increased likelihood of helping. Observation was held at the University of Texas-Pan American and consisted of 60 male participants. Participants were approached, and asked for assistance, in two separate conditions: Experimental (confederate) condition (n=30) and Control (non-confederate) condition (n=30). Assistance was determined by a participant’s willingness …

The Impact Of Counselor Level Of Spiritual Well-Being On The Morale, Global Symptoms, And Global Impairment Of Adolescents Receiving Treatment For Substance Use And/Or Other Mental Health Disorders: A Pilot Study, Michael William Holland

Graduate Theses and Dissertations

In recent years there has been a movement towards a holistic perspective of human nature in the counseling leading to increased interest in the nature and role of spirituality in counseling and the counseling process. In the present study multiple regression analysis is used to determine whether Counselor Level of Spiritual Well-Being, or aspects thereof, namely, Counselor Level of Existential Well-Being and/or Counselor Level of Religious Well-Being, as measured by the Spiritual Well-Being Scale significantly impacts client outcomes, namely, Morale, Global Symptoms, and Global Impairment as measured by the Health Dynamics Inventory for adolescents receiving treatment for substance use and/or …

The Impact Of Cognitive Behavior Techniques On The Vocational Identity Of Persons With Disabilities Receiving Ssi/Ssdi Benefits, James Joseph Quinn

Graduate Theses and Dissertations

This study examines the effects of Cognitive Behavior Therapy (CBT) on the vocational identity, self-efficacy, and vocational satisfaction of persons with disabilities receiving SSI/SSDI. This study was carefully planned to help persons with disabilities obtain employment. A review of the relevant literature was used to determine the need for the study and to support the study. Forty participants, all were enrolled into a vocational rehabilitation program were selected for the study. Threats to internal and external validity were taken into consideration and controlled for. They received CBT as a treatment intervention to change their beliefs and irrational thoughts about the …

The Mechanisms Of Interpersonal Privacy In Social Networking Websites: A Study Of Subconscious Processes, Social Network Analysis, And Fear Of Social Exclusion, Bryan I. Hammer

Graduate Theses and Dissertations

With increasing usage of Social networking sites like Facebook there is a need to study privacy. Previous research has placed more emphasis on outcome-oriented contexts, such as e-commerce sites. In process-oriented contexts, like Facebook, privacy has become a source of conflict for users. The majority of architectural privacy (e.g. privacy policies, website mechanisms) enables the relationship between a user and business, focusing on the institutional privacy concern and trust; however, architectural privacy mechanisms that enables relationships between and among users is lacking. This leaves users the responsibility to manage privacy for their interpersonal relationships. This research focuses on the following …

Social Compass Curriculum: Three Descriptive Case Studies Of Social Skills Outcomes For Students With Autism, Louanne E. Boyd, Deborah M. Ward

Engineering Faculty Articles and Research

The Social Compass Curriculum (SCC) was investigated for its effectiveness in improving core social skills in three descriptive case studies of students with autism. Treatment fidelity of the SCC was also measured in the school setting. The Social Responsiveness Scale and the Autism Social Skills Profile were completed by parents to measure pre- and postintervention social skills for three students aged 8 to 11 years who participated in the present multisite pilot study. Fidelity of implementation data were collected via a checklist during observations for three educators who implemented the intervention. Results indicate that the SCC improved core social deficits …

Visual Perspective And The Characteristics Of Mind Wandering, Brittany M. Christian, Lynden K. Miles, Carolyn Parkinson, C. Neil Macrae

Dartmouth Scholarship

When the mind wanders away from the here-and-now toward imaginary events, it typically does so from one of two visual vantage points—a first-person perspective (i.e., the world is seen as it is in everyday life) or a third-person perspective (i.e., the world is seen from the viewpoint of an outside observer). While extant evidence has detailed consequences that ensue from the utilization of these distinct points of view, less is known about their more basic properties. Here, we investigated the prevalence, demographics and qualities associated with the visual perspective that people spontaneously adopt when the mind wanders. The results from …

Maternal Sensitivity, Maternal Mind-Mindedness, And Infant Socioemotional Functioning: An Examination Of Concurrent Associations, Nancy Ignacia Longoria

Open Access Dissertations

Associations between maternal sensitivity, maternal mind-mindedness, and infant socioemotional (SE) functioning were examined in a sample of 40 mother-infant dyads. Semi-structured home observations were conducted to assess maternal sensitivity and collect maternal ratings of maternal depression and infant SE functioning. Mind-mindedness was assessed during free play and teaching interactions during the home visit. Sensitivity at home was positively associated with mind-mindedness during a free play interaction, but not during a teaching interaction. Neither sensitivity nor mind-mindedness was significantly associated with total infant SE scores, or scores on 3 SE subscales (adaptive functioning, self-regulation, and interaction with people). A trend between …

Early Exposure To Traumatic Stressors Impairs Emotional Brain Circuitry, Robert H. Paul, Mayuresh S. Korgaonkar, Cassandra Antees, Leanne M. Williams

Psychology Faculty Works

Exposure to early life trauma (ELT) is known to have a profound impact on mental development, leading to a higher risk for depression and anxiety. Our aim was to use multiple structural imaging methods to systematically investigate how traumatic stressors early in life impact the emotional brain circuits, typically found impaired with clinical diagnosis of depression and anxiety, across the lifespan in an otherwise healthy cohort. MRI data and self-reported histories of ELT from 352 healthy individuals screened for no psychiatric disorders were analyzed in this study. The volume and cortical thickness of the limbic and cingulate regions were assessed …

An Eriksonian Approach To Consumer Identity, Sandra Rathod

Open Access Dissertations

Rathod, Sandra R. Ph.D., Purdue University, December 2013. An Eriksonian Approach to Consumer Identity. Major Professor: Richard A. Feinberg.

Ego development is the fifth stage in Erikson's Lifecycle Development theory (1959) and is a major psychosocial stage beginning in adolescence and lasting into emerging adulthood. Past research based upon Marcia's Ego Identity Status Paradigm (1996) has investigated a number of ideological and interpersonal domains relevant to one's ego identity, however in today's consumer societies, where what you have is at least as important is who you are or what you do, an Eriksonian approach to consumer ego identity (CEI) has …

Design, Development, And Testing Of A Conformal Power Control Interface For Thrust Vectoring Aircraft, David Rozovski

Open Access Dissertations

Over the last five years, a new power control inceptor for tiltrotor aircraft, known as the Rotational Throttle Interface (RTI) was designed and built. Prior to the RTI, no tiltrotor inceptor had been able to simultaneously indicate both the direction and magnitude of thrust conformally. The purpose of the RTI is to provide an interface that maps to the intended vehicle response throughout ALL ranges of operation. Doing so is expected to reduce confusion that may have contributed to several tiltrotor accidents

Two tests were conducted with the RTI, one at the NASA Vertical Motion Simulator, and one at Canada's …

Making More Room For Physical Activity In Home-Based Child Care, Nanci Weinberger

Applied Psychology Department Faculty Journal Articles

Imagine a public fountain that spans a large plaza. If young children were there, would they splish-splash in the giant puddle of water? Imagine an open field with large stones cropping up from the grass. Would young children try any way they could to climb on the stones? Imagine a home where couch pillows lie around on the floor. Would young children jump on the pillows?

Research Brief: "Cultural And Ethical Considerations When Working With Military Personnel And Veterans: A Primer For Va Training Programs", Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

The study addresses the cultural differences when working with veteran populations compared to civilian populations, specifically regarding training people to work for VA programs. This is applicable to understanding military related cultural competence through mental health, history, terminology, and culture. Future research proposed includes exploring the benefits of cultural competence training.

Drinking And Driving: A Bivariate Examination Of Select Correlates Of Drunk Driving Among Adolescents, Linda Cirillo

Modern Psychological Studies

Using the 2009 YRBS data set, this study examined bivariate correlations between select correlates of drunk driving among adolescents. Results show statistically significant correlations between age at first drink, binge drink, and marijuana use and drunk driving. While there has been a slight downward trend in reported incidents of current drinking and driving among adolescents (CDC, 2012), the social, emotional, and economic costs to families and communities remain high. For these reasons, there is a continued need for education of drinking impairment with adolescents to emphasize that driving is a privilege not a right and can have detrimental consequences when …

Effects Of Minimum Word Counts On Writing Tasks, Steven O'Brien, Verneda P. Hamm Baugh

Modern Psychological Studies

The ability of students to successfully fulfill coursework requirements is an important topic in the fields of education as well as psychology. The present study was designed to examine the effects of placing a minimum word count on a writing task. The participants were asked to complete a writing prompt that may or may not have contained a minimum word count. The number of words written for both groups was then analyzed. The data from the two groups showed that there was a significant difference between the group who received a minimum word count and those who did not. The …

Hindsight Bias In The 2012 United States Presidential Election, Judith Gilbert

Modern Psychological Studies

Hindsight bias refers to the tendency for people to increase their confidence in a prediction after they've learned the outcome of an event; this is also known as the knew-it-all-along effect. The present study explored hindsight bias in the context of the 2012 United States presidential election. Participants were asked to predict various election outcomes one week before the election and then were asked to reconstruct those predictions one week after the outcome was known. The study showed strong evidence of hindsight bias and this bias did not depend on political affiliation, gender, or prior knowledge.

What A Girl Wants: Female Mate Selection In Terms Of Monetary Resources And Number Of Children, Stefanit Tucker

Modern Psychological Studies

Several evolutionary theories provide the framework for assessing modern mate selection. Previous research in female mate selection has left a gap in whether and how number of children a male has can impact the perception of monetary resources he possesses and subsequently his desirability as a mate. The present investigation thus set out to examine resource-related differences among males with average ($50,001-75,000) and above average incomes (>$150,000) by analyzing data available through the online dating website, match.com. Furthermore, the geographic locations of New York, New York and Louisville, Kentucky were used to both refine results but also maintain genera …