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Articles 1 - 19 of 19
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Cognitive Impairment, Depression, Anxiety, And Personality And Ms Patient Estimations Of Memory Function, Jordan Charboneau
Cognitive Impairment, Depression, Anxiety, And Personality And Ms Patient Estimations Of Memory Function, Jordan Charboneau
Dissertations (1934 -)
Multiple Sclerosis (MS) is an autoimmune disease of unknown etiology, characterized by a wide range of physical, cognitive, psychological, and behavioral symptoms. To effectively diagnose and treat MS, clinicians rely on patient reports of function to help identify and treat their problems (Kinsinger, Lattie, & Mohr, 2010). Specifically, self-reports of cognitive symptoms are a valuable source of information upon which clinicians depend (Van der Hiele, Spliethoff-Kamminga, Ruimschotel, Middelkoop, & Visser, 2012). While patient reports of cognitive functioning, including memory, are important, there has been substantial debate about the accuracy of such information. The present study investigated the association between general …
Feature Space Augmentation: Improving Prediction Accuracy Of Classical Problems In Cognitive Science And Computer Vison, Piyush Saxena
Feature Space Augmentation: Improving Prediction Accuracy Of Classical Problems In Cognitive Science And Computer Vison, Piyush Saxena
Dissertations (1934 -)
The prediction accuracy in many classical problems across multiple domains has seen a rise since computational tools such as multi-layer neural nets and complex machine learning algorithms have become widely accessible to the research community. In this research, we take a step back and examine the feature space in two problems from very different domains. We show that novel augmentation to the feature space yields higher performance. Emotion Recognition in Adults from a Control Group: The objective is to quantify the emotional state of an individual at any time using data collected by wearable sensors. We define emotional state as …
Is It Just Me Or Was That Sexist? Perception Of Hostile And Benevolent Sexism In The Context Of Race, Mackenzie S. Kirkman
Is It Just Me Or Was That Sexist? Perception Of Hostile And Benevolent Sexism In The Context Of Race, Mackenzie S. Kirkman
Master's Theses (2009 -)
Sexism is a common problem in the U.S. A major component of addressing this problem is determining the circumstances in which sexism is identified. One particular characteristic relevant to the perception of sexism is the race of the perpetrator of sexist behaviors. Using a vignette design, the current project explored whether sexism was identified at different rates or perceived as more or less sexist depending on the race of the man perpetrating sexist behaviors and whether it was hostile or benevolent sexism (Glick & Fiske, 1996). When a Black man engaged in sexist behavior, he was perceived as more sexist …
An Empirical Examination Of A Well-Being Engine Model, Korey Jacob Connor
An Empirical Examination Of A Well-Being Engine Model, Korey Jacob Connor
Dissertations (1934 -)
Humanity has struggled to define the good life from, at very least, the beginning of recorded history. The last three decades have seen a major uptick in the amount of scholarly activities in this vein, with contemporary iterations falling under the auspices of well-being studies. These studies in the field of psychology, while abundant, have tended to align closely with one of a select few schools of thought while eschewing alternative approaches. Studies are produced at a dizzying rate, but are often limited in scope and in need of greater conceptual clarification. A promising integrative theoretical model, called the engine …
Biculturalism, Bilingualism, & Executive Function Among U.S. Latinos: Implications For Cognitive Reserve, Leticia G. Vallejo
Biculturalism, Bilingualism, & Executive Function Among U.S. Latinos: Implications For Cognitive Reserve, Leticia G. Vallejo
Dissertations (1934 -)
The current study was an exploratory investigation of the cultural constructs of biculturalism and bilingualism as predictors of executive function among a community-based sample of 25 older adult Latinos living in the U.S. The potential moderating effects of education and bicultural identity integration were also examined. Using regression analyses, biculturalism and bilingualism were examined independently as predictors of performance on three separate tasks of executive function: trail making tests, a phonemic fluency task, and a clock drawing task. Bilingualism was not found to predict performance on any of the executive functioning tasks. In the overall sample, biculturalism also was not …
Sleep, Internalizing Symptoms, Executive Functioning, And Diabetes Outcomes In Adolescents With Type 1 Diabetes Mellitus, Ashley Charlene Moss
Sleep, Internalizing Symptoms, Executive Functioning, And Diabetes Outcomes In Adolescents With Type 1 Diabetes Mellitus, Ashley Charlene Moss
Dissertations (1934 -)
Insufficient sleep is a nearly universal problem during adolescence and is likely associated with various biopsychosocial and contextual factors present with this developmental period. Youth with type 1 diabetes mellitus (T1DM) may experience greater sleep difficulties, poorer sleep quality, and greater daytime sleepiness/fatigue compared to healthy youth. Also, sleep difficulties are associated with poorer diabetes outcomes (e.g., treatment adherence). Understanding how sleep may impact illness management during adolescence is critical given increasing rates of non-adherence during this developmental period. Although research suggests poor sleep is associated with decreased neurocognitive functioning and increased internalizing behavior among healthy youth, limited research has …
Linking Heuristic-Systematic Processing To Adoption Of Behavior, Shiyu Yang
Linking Heuristic-Systematic Processing To Adoption Of Behavior, Shiyu Yang
Master's Theses (2009 -)
This study sets out to draw connections among key components within three conceptual models: the Risk Information Seeking and Processing model, the Heuristic-Systematic Model, and the Theory of Planned Behavior. Specifically, it proposes and tests the theoretical linkages among heuristic and systematic information processing, depth of processing, attitude stability, and behavioral intention. Archival data drawn from a panel survey that concerns health risks from drinking municipal tap water are used for theory testing. Findings reveal that systematic processing is positively related to number of strongly held behavioral beliefs, strength of belief outcome evaluations, and strength of cognitive structure--all indicated depth …
Caregivers' Role In Fostering Resilience In Preschoolers, Kristen Yule
Caregivers' Role In Fostering Resilience In Preschoolers, Kristen Yule
Master's Theses (2009 -)
The present study examined the association between specific parenting practices and the development of resilience in preschoolers from high-risk families. The current study used a multi-method, multi-informant design to identify parenting behaviors associated with positive adjustment and well-being in preschoolers exposed to adversity. Families were recruited from Head Start programs and 124 childcaregiver dyads agreed to participate. Child participants (51% male) from grades K3 through K5 ranged from 3-6 years of age (M = 4), while caregivers (85.5% female) were between the ages of 19 and 69 years (M = 32). Participants were predominately Black or African American. Resilience was …
Heart Rate Variability Biofeedback Training As An Intervention For Chronic Pain, Annette Marie Wilson
Heart Rate Variability Biofeedback Training As An Intervention For Chronic Pain, Annette Marie Wilson
Dissertations (1934 -)
Millions of Americans suffer from chronic pain. Treatment costs are in the billions and some patients still do not find relief. Current effectiveness research shows positive results for biofeedback training as an intervention for headache and other types of chronic pain. The present retrospective, archival study used patient information (N=72) collected during a heart rate variability biofeedback training program to assess treatment effectiveness among patients who experience chronic pain. More specifically, the study was designed to examine six research questions focused on patient-reported levels of pain and distress, as well as catastrophizing, depression, anxiety, and somatization. It was hypothesized that …
Trauma Therapy For Very Young Children Living In Poverty: A Randomized Controlled Trial, Joanna Ruth Love
Trauma Therapy For Very Young Children Living In Poverty: A Randomized Controlled Trial, Joanna Ruth Love
Dissertations (1934 -)
This study used a randomized control design with immediate treatment and wait list control conditions to evaluate the efficacy of the New Hope program, a home-based, parent-and-child therapy program that has been developed for very young children living in poverty who experienced one or more potentially traumatizing events. Within a three-phase model of treatment, the New Hope program is designed to establish safety, build the caregiver child relationship, create a nurturing environment, teach coping skills, address trauma-related thoughts and feelings, and develop prosocial skills. Training in this program included discussions regarding the cultural implications of providing therapy services in the …
Experience Of Nontenured, Tenure-Track Faculty And Gatekeeping: A Qualitative Research Study, Meghan Butler
Experience Of Nontenured, Tenure-Track Faculty And Gatekeeping: A Qualitative Research Study, Meghan Butler
Dissertations (1934 -)
Using a consensual qualitative research (CQR) approach, this study investigated the experience of nontenured, tenure track faculty (NTTTF) members involved in gatekeeping with students for non-academic concerns from American Psychological Association (APA)- and The Council for the Accreditation of Counseling and Related Educational Programs (CACREP)-accredited programs. The study investigated the emotional and cognitive reactions, factors supportive/facilitative and discouraging/hindering of the decision to intervene, the impact the gatekeeping process had on NTTTF relationships and what the NTTTF learned from the gatekeeping intervention. Participants were five female faculty members. Results indicated participants had little to no training in gatekeeping beyond informal training …
The Impact Of Racial Miscategorization And Racial Ambiguity On Multiracial Identity And Well-Being: A Qualitative Study, Shirley A. Newcomb
The Impact Of Racial Miscategorization And Racial Ambiguity On Multiracial Identity And Well-Being: A Qualitative Study, Shirley A. Newcomb
Dissertations (1934 -)
Despite the rapid growth of the multiracial population there is a dearth of literature that informs the field of counseling psychology about the identity development and well-being of multiracial people. More specifically, there is little research which explores the challenge of having one’s racial identity repeatedly questioned and/or miscategorized, and how these experiences of racial miscategorization and racial incongruence may influence their identity choices and well-being. The sample consisted of 11 total participants, (women N = 9, men N = 2) who self-identified as racially ambiguous and of multiracial descent. Overall findings of the study suggest that experiences of racial …
Examining The Durability Of Peers For Adolescents With Asd: Maintenance Of Neurological And Behavioral Effects, Bridget Kathleen Dolan
Examining The Durability Of Peers For Adolescents With Asd: Maintenance Of Neurological And Behavioral Effects, Bridget Kathleen Dolan
Dissertations (1934 -)
To date, there are no known published studies that have assessed the maintenance of treatment effects in the context of neurological changes and their relationship to behavioral outcomes following a social skills intervention for adolescents with Autism Spectrum Disorder (ASD). The few studies that have incorporated long-term assessment into their design have focused exclusively on sustained behavioral responses to treatment. Individuals with ASD across the lifespan exhibit aberrant neural activity, which is thought to underlie social skill deficits noted in persons on the spectrum. Thus, this study sought to examine the impact of a social skills intervention, the Program for …
Aging, Executive Function, Fronto-Parietal Network Cortical Thickness: Insights From Cognitive Reserve, Katherine Reiter
Aging, Executive Function, Fronto-Parietal Network Cortical Thickness: Insights From Cognitive Reserve, Katherine Reiter
Dissertations (1934 -)
Cognitive reserve (CR) indexes the nonlinear relationship between neurological insult and behavioral change. CR is manifested in both static factors (e.g., childhood environment, education) and modifiable lifestyle factors, (e.g., leisure activities). Detailed investigation of the influence of CR on cortical thickness, which indexes neuropathology, and cognitive functioning could be particularly important in understanding the heterogeneity of Alzheimer’s disease (AD). While memory decline is the hallmark of AD, executive functioning (EF) decline often predates memory changes, making EF an important target for investigating CR influences. The current study examines the relationship of CR and genetic risk for AD (ε4) on EF …
Implicit Regulation Of Emotion: Priming Non-Conscious Reappraisal And Suppression During Stress, Sydney Clare Timmer-Murillo
Implicit Regulation Of Emotion: Priming Non-Conscious Reappraisal And Suppression During Stress, Sydney Clare Timmer-Murillo
Master's Theses (2009 -)
As individuals experience the world, they must also appropriately modulate their responses to fit their environment. The manner in which one regulates their emotion can vary greatly and influence a number of factors, including self-reported affect and respiratory sinus arrhythmia (RSA). The majority of research on emotion regulation examines the deliberate, or explicit, regulation of emotion. However, the automatic or implicit regulation of emotion is an important cognitive process that yields several benefits. Recent research demonstrates benefits of using implicit reappraisal; however, no work has been done to examine other implicit strategies. The current study primed implicit reappraisal and suppression …
Stress And Prosocial Decision Making: The Influence Of Acute Stress On Trust Behavior, Stephanie Ross Potts
Stress And Prosocial Decision Making: The Influence Of Acute Stress On Trust Behavior, Stephanie Ross Potts
Dissertations (1934 -)
While acute stress exposure has been associated with modulation of risk-taking in decision making, the influence of stress on social decision making and trust has not been well-researched. The current study aims to advance scientific understanding of how stress influences trust behavior. Ninety-six participants (49 male and 47 female) engaged in an adapted Trust Game task, randomly assigned between-subjects to either an acute stress (cold pressor test or socially evaluative cold pressor test) or control group. The Trust Game was administered at different time points with respect to stress exposure to examine the potential differential roles of temporally distinct stress …
Heterosexual Allies' Confrontation Of Sexual Prejudice: The Effect Of Gender, Attitudes, And Past Allied Behavior, Kelly L. Lemaire
Heterosexual Allies' Confrontation Of Sexual Prejudice: The Effect Of Gender, Attitudes, And Past Allied Behavior, Kelly L. Lemaire
Dissertations (1934 -)
Confrontation of prejudice is one method that has been demonstrated to reduce future discrimination on behalf of perpetrators and non-target witnesses in the future. The current study sought to 1) determine whether the gender of the perpetrator, target, or witness of heterosexist prejudice affects witness’s reactions to prejudice, including confrontation, 2) understand if other factors including participants’ attitudes about society, gender roles, and gay men and lesbian women, as well as their general level of assertiveness and previous allied behaviors were predictive of confrontation behavior and 3) examine participant’s satisfaction with their responses and anticipated future responses in relation to …
Objective And Subjective Influences On Cognitive Performance In Adolescents With Type 1 Diabetes, Natalie E. Benjamin
Objective And Subjective Influences On Cognitive Performance In Adolescents With Type 1 Diabetes, Natalie E. Benjamin
Master's Theses (2009 -)
Type 1 diabetes mellitus (T1DM) is an increasingly common chronic illness in children and adolescents that can result in short- and long-term health complications. Disease management can be a particular challenge for adolescents seeking autonomy from caregivers. Recently, there has been a significant increase in adolescents’ use of diabetes-related technology to aid in blood glucose (BG) management and insulin administration. Individuals with T1DM also experience symptoms related to their BG levels, and these symptoms can serve as indicators of out-of-range BG levels and guide management decisions. Although research shows that diabetes-related health factors can affect cognitive functioning, no existing research …
A Statistical Examination Of Impaired Performances Across Concussion Screening Instruments, Kathryn Ann Ritchie
A Statistical Examination Of Impaired Performances Across Concussion Screening Instruments, Kathryn Ann Ritchie
Master's Theses (2009 -)
It is well documented that healthy individuals routinely obtain impaired scores on neuropsychological tests, which confounds the differential diagnosis process. Relatively little is known regarding the rates at which healthy individuals obtain impaired scores on measures that are used to detect cognitive symptoms associated with sports related concussion (SRC). The current study generated expected rates of impaired performance on the Standardized Assessment of Concussion (SAC), the Automated Neuropsychological Assessment Metrics Sports Battery (ANAM), Immediate Post-Concussion and Cognitive Testing (ImPACT), and Axon Sports (Axon) neurocognitive measures by conducting Monte Carlo analyses using data obtained from a large normative sample of amateur …