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Emotion And Pain Effects On Tunnel Memory, Alexandra Nicolette Robinson-Norris Jan 2015

Emotion And Pain Effects On Tunnel Memory, Alexandra Nicolette Robinson-Norris

Undergraduate Honors Thesis Collection

Previous work by Andreano and Cahill (2006) has shown the Cold Pressor Stress (CPS) to enhance memory. A similar enhancement can occur with non-physical stressors. Puga & Bohannon (2013) found emotional slides to have an enhancing effect on preceding information. Although it is clear that physical and visual stressors can enhance memory, it is still unclear whether peripheral or central items are better remembered after arousing situations. Safer et al. (1998) suggested that during encoding, arousal creates a "tunnel memory" effect. Participants accurately remember central items but tend to disregard those in the periphery. The study focused on combined visual …

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Engagement In Activities And Cognitive Functioning Among Older Adults In The Health And Retirement Study, Pamela Emily May Jan 2015

Engagement In Activities And Cognitive Functioning Among Older Adults In The Health And Retirement Study, Pamela Emily May

Wayne State University Dissertations

The goal of this dissertation is to examine the effect of cognitive and social activities on cognitive performance and health conditions in a national sample of older adults from the Health and Retirement Study (HRS). This dissertation first aimed to identify longitudinal relations between activity frequency and cognitive functioning. Two hypotheses were tested, baseline activity frequency predicts change in cognitive functioning over time, and baseline cognitive performance predicts change in activity frequency over time. The dissertation’s second aim was to identify links between activity frequency and cognitive trajectories. The third aim was to identify longitudinal relations between activity frequency and …

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A Structural Equation Model Of Factor Two Psychopathy, Behavioral Activation, Positive Alcohol Expectancies, And Alcohol Use, Benjamin Varner Laliberte Jan 2015

A Structural Equation Model Of Factor Two Psychopathy, Behavioral Activation, Positive Alcohol Expectancies, And Alcohol Use, Benjamin Varner Laliberte

Wayne State University Theses

A large body of literature indicates that there is a relationship between psychopathy and heavy drinking. Very few studies, however, have examined potential mediators of this relationship. As a result, it is difficult to develop intervention strategies that target early steps in the psychopathy/alcohol use pathway. The present study tested a structural equation model linking secondary psychopathy to alcohol use through the influence of both behavioral activation and positive alcohol expectancies. The study was also one of the first to utilize both self-report and laboratory measures of behavioral activation.

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Contributors To Infant Sleep: Factors Influencing Sleep Consolidation In Five- To Seven-Month Olds, Amber Leigh Evenson Jan 2015

Contributors To Infant Sleep: Factors Influencing Sleep Consolidation In Five- To Seven-Month Olds, Amber Leigh Evenson

Dissertations

Sleep is a universal construct that receives much attention in media and science, at least partially due to its importance as an essential component in development, health, and wellbeing. While undeniably vital, infant sleep is often variable and relatedly perplexing to parents. Around five-to-seven months of age, infants enter a time of quantifiable developmental change, impacting relational, cognitive, motoric, communicative and sleep behaviors. Because adequate sleep is considered one of the most indispensable precursors for developmental gains, factors that impact the progression of sleep are of interest. The current study utilized Ecological Theory to examine what variables impact sleep consolidation, …

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Behavioral And Heart-Defined Attention In Infants At High Genetic Risk For Autism, Bridgette L. Tonnsen Jan 2015

Behavioral And Heart-Defined Attention In Infants At High Genetic Risk For Autism, Bridgette L. Tonnsen

Theses and Dissertations

Characterizing early predictors of autism facilitates earlier identification, diagnosis and treatment. Although aberrant visual attention is one of the earliest identified predictors of autism and may play an integral role in developmental cascades that contribute to associated impairments, the emergence of atypical attention in infancy is poorly understood. The present dissertation includes three related manuscripts examining early patterns of visual attention in two infant samples at elevated risk for autism: infant siblings of children with autism (ASIBs) and infants with fragile X syndrome (FXS). Together, these manuscripts identify patterns of abnormal heart defined attention among ASIBs (Study 1), investigate the …

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Personality Traits Associated With Environmental Concern, Tara Rae Wuertz Jan 2015

Personality Traits Associated With Environmental Concern, Tara Rae Wuertz

Walden Dissertations and Doctoral Studies

The 5 factor model of personality, including the traits of openness, conscientiousness, extraversion, agreeableness, and neuroticism, is a well-established theoretical model for describing how personality is structured. Hirsh (2010) demonstrated the big 5 personality traits, excluding extraversion, were correlated with pro-environmental attitudes. The purpose of this quantitative study was to replicate previous findings, and discover if there was a correlation with a person's pro-environmental behaviors and the big 5 personality traits. A total of 100 participants from an online participant pool completed a survey, which included the Environmental Concern Scale to measure concern and attitudes about the environment, and the …

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Learned Helplessness And Depression: Comparison Of Skilled Nursing And Assisted Living Facilities, Paul Lynn Susic Jan 2015

Learned Helplessness And Depression: Comparison Of Skilled Nursing And Assisted Living Facilities, Paul Lynn Susic

Walden Dissertations and Doctoral Studies

Research with geriatric populations suggests high levels of clinical depression and greater financial and psychological costs of treatment in long-term care facilities with more restrictive care. Research on learned helplessness, a construct separate from depression, suggests learned helplessness and perceived control are useful theories for the study of elder depression, but the relationship between depression and learned helplessness in this population is not clear. This cross-sectional quantitative study examined the relationship between depression and learned helplessness by comparing residents over age 65 in less restrictive assisted living (n =42) versus those in more restrictive skilled nursing facilities (n =63). Data …

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A Mindfulness-Based Stress Reduction Psychoeducational Program In Postpartum Support Groups, Marina Pesserl Jan 2015

A Mindfulness-Based Stress Reduction Psychoeducational Program In Postpartum Support Groups, Marina Pesserl

Walden Dissertations and Doctoral Studies

Postpartum Depression (PPD) affects 15% of women after childbirth. Its etiology includes psychoneuroimmunologic factors with long-lasting postpartum stressors that lead to allostatic overload. Using mindfulness-based stress reduction (MBSR) for PPD has not yet been studied. Addressing this literature gap, the potential benefits of including an 8-week MBSR component based on Beck's theory of PPD at support groups were examined in this phenomenological study based on a sample of 10 women and 2 group facilitators. Purposes of the study included describing the experience of PPD and the MBSR program, identifying the stage of behavioral change of the participants, and describing the …

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Identification Of Resilient Individuals And Those At Risk For Performance Deficits Under Stress., Brent D. Winslow, Meredith B. Carroll, Jonathan W. Martin, Glenn Surpris, George L. Chadderdon Jan 2015

Identification Of Resilient Individuals And Those At Risk For Performance Deficits Under Stress., Brent D. Winslow, Meredith B. Carroll, Jonathan W. Martin, Glenn Surpris, George L. Chadderdon

Aeronautics Faculty Publications

Human task performance is affected by exposure to physiological and psychological stress. The ability to measure the physiological response to stressors and correlate that to task performance could be used to identify resilient individuals or those at risk for stress-related performance decrements. Accomplishing this prior to performance under severe stress or the development of clinical stress disorders could facilitate focused preparation such as tailoring training to individual needs. Here we measure the effects of stress on physiological response and performance through behavior, physiological sensors, and subjective ratings, and identify which individuals are at risk for stress-related performance decrements. Participants performed …

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Digit Ratio, Anger And Music Preference, Rita Kanagat Jan 2015

Digit Ratio, Anger And Music Preference, Rita Kanagat

Theses, Dissertations and Culminating Projects

This study examines the relationship between 2D:4D digit ratio, anger, and music preference. Digit ratio is the ratio of the finger lengths of the second and fourth finger, and is an indicator of prenatal testosterone levels. Prenatal testosterone levels are positively correlated with aggression in adulthood. Anger is a feeling that can be experienced as a standalone emotion, or it can lead to aggression. Due to the link between aggression and prenatal testosterone levels, anger was hypothesized to have a positive correlation with prenatal testosterone, shown by a negative correlation with digit ratio. In addition, music preference is related to …

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The Trends Study : Examining The Relationship Between Executive Function, Temperament, Quality Of Life, And Bmi In Young Adults, Renata Vaysman Jan 2015

The Trends Study : Examining The Relationship Between Executive Function, Temperament, Quality Of Life, And Bmi In Young Adults, Renata Vaysman

Legacy Theses & Dissertations (2009 - 2024)

This study examined the relationship between executive function (EF) abilities, quality of life (QoL),temperamental qualities (EC: effortful control and NA: negative affect), and Body Mass Index (BMI) in a sample of young adults. Previous studies indicated that deficits in various domains of EF are associated with higher BMI and lower QoL. This study did not find statistically significant differences in EF skills based on BMI. Additionally, in this sample, there were no significant relationships between BMI and QoL. However, interesting relationships emerged between EF skills and NA, as well as EF skills and physical QoL. Furthermore, there is some evidence …

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Hemispheric Specialization For Emotion Within First And Second Languages : Emotion Word Processing In Monolingual And Bilingual Speakers, Jennifer Mary Martin Jan 2015

Hemispheric Specialization For Emotion Within First And Second Languages : Emotion Word Processing In Monolingual And Bilingual Speakers, Jennifer Mary Martin

Legacy Theses & Dissertations (2009 - 2024)

Emotion representation in monolingual speakers is complex, and for bilinguals the relationship between emotion and language can be even more intriguing. The present study examined reactions to words of six types, including positive, negative, and neutral words varying in concreteness. Words and nonwords were intermixed in a lexical decision task using hemifield presentation. In Experiment 1, participants were English monolinguals and all stimuli were presented in English. In Experiment 2, participants were Spanish-English bilinguals who were presented with both English and Spanish stimuli. Results revealed a general left hemisphere advantage. Overall, reaction times for positive words were faster than for …

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An Examination Of Subtypes Of Inclusive Depressive Symptoms Across Female And Male Low-Income Latino And Black Adolescents, Stephanie M. Ernestus Jan 2015

An Examination Of Subtypes Of Inclusive Depressive Symptoms Across Female And Male Low-Income Latino And Black Adolescents, Stephanie M. Ernestus

Legacy Theses & Dissertations (2009 - 2024)

The current study examined the developmental patterns of nine depression symptoms (including traditional, masculine, and somatic symptoms of depression) in a sample of low-income, urban African American and Hispanic youth at early (10-12) and late (16-19) adolescence, and examined differences between males and females depressive profiles at each stage. Additionally, this study identified predictors of latent class membership (ethnic group and stress) at each time point. For this secondary analysis of data, a total of 610 early adolescents were selected from the Welfare, Children, and Families: A Three-City Study (Cherlin, 1999; Cherlin et al., 2001), which reduced to 453 late …

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Ill Living : Hemingway's Writing And My Father's Death, Jennifer R. Morrill Jan 2015

Ill Living : Hemingway's Writing And My Father's Death, Jennifer R. Morrill

Legacy Theses & Dissertations (2009 - 2024)

Abstract

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Does Humor Promote Cognitive Flexibility By Way Of Its Affective And Cognitive Components? : A Prospective Test, Stuart Jenkins Daman Jan 2015

Does Humor Promote Cognitive Flexibility By Way Of Its Affective And Cognitive Components? : A Prospective Test, Stuart Jenkins Daman

Legacy Theses & Dissertations (2009 - 2024)

Two studies tested hypotheses regarding the idea that humor promotes cognitive flexibility. Two components of humor are argued to promote cognitive flexibility. First, the positive emotion associated with humor may enhance cognitive flexibility. Second, the processing of humor may exercise complex cognitive processing, thus making similar processing more efficient on subsequent tasks. Participants in Experiment 1 read humorous sentences or one of two types of non-humorous sentences. Participants in Experiment 2 viewed captioned images that varied in the presence of positivity and incongruity. Results of both studies do not support the idea that humor promotes cognitive flexibility, nor do they …

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Identity Compatibility, Career Adaptability, And Adaptive Coping As Predictors Of College Women's Commitment In Stem Majors, Michelle Murray Jan 2015

Identity Compatibility, Career Adaptability, And Adaptive Coping As Predictors Of College Women's Commitment In Stem Majors, Michelle Murray

Legacy Theses & Dissertations (2009 - 2024)

The ‘leaky pipeline’ is a metaphor often used to describe the progressive and persistent phenomenon that occurs when women who have initially planned on pursuing STEM careers drop out before a career is established (Cronin & Roger, 1999). Women pursuing STEM occupations often receive messages that they do not belong or are not expected to succeed in the field, which can negatively impact one’s academic performance, increase psychological stress, and influence one’s persistence within a field of study (Steele & Aronson, 1995; London, Downey, Bolger & Velilla, 2005). Using career construction theory (Savickas, 2013) as a framework, the current study …

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Burnout-Depression Overlap: A Review, Renzo Bianchi, Irvin Sam Schonfeld, Eric Laurent Jan 2015

Burnout-Depression Overlap: A Review, Renzo Bianchi, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

Whether burnout is a form of depression or a distinct phenomenon is an object of controversy. The aim of the present article was to provide an up-to-date review of the literature dedicated to the question of burnout–depression overlap. A systematic literature search was carried out in PubMed, PsycINFO, and IngentaConnect. A total of 92 studies were identified as informing the issue of burnout–depression overlap. The current state of the art suggests that the distinction between burnout and depression is conceptually fragile. It is notably unclear how the state of burnout (i.e., the end stage …

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An Exploration Of Burnout In Individuals With Type D Personality, Carla A. Kelly Jan 2015

An Exploration Of Burnout In Individuals With Type D Personality, Carla A. Kelly

Walden Dissertations and Doctoral Studies

There are numerous physical and mental health implications associated with burnout and Type D personality (TDP). TDP is defined by the presence of specific levels of both negative affectivity and social inhibition. The purpose of this research was to examine the severity and prevalence of burnout in working adults with TDP in comparison to those without TDP. Social cognitive theory was the theoretical foundation for this study. Online surveys were used to gather responses to the Type D Scale-14 (DS14), the standard for measure for assessing TDP, and the Burnout Measure, Short Version (BMS) from 333 participants. Quantitative analyses included …

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The Disparity Of Racial Diversity In Counselor Education And Supervision, Sharon Hammett Webb Jan 2015

The Disparity Of Racial Diversity In Counselor Education And Supervision, Sharon Hammett Webb

Walden Dissertations and Doctoral Studies

In general, doctoral programs in counselor education and supervision (CES) have low minority enrollments. Faculty members in clinical mental health counseling (CMHC) master's degree in science (MS) programs primarily come from CES doctoral programs; therefore, faculty members do not generally reflect the diversity of the MS student population. Using the theory of planned behavior and the bioecological model, the purpose of this research was to determine the extent to which age, gender, faculty support, income, level of parents' or primary caregivers' education, and the Council for Accreditation of Counseling and Related Educational Programs (CACREP) accreditation status predict White and racial …

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Cannabinoid Modulation Of Cisplatin Induced Neuropathy, Hannah Marie Harris Jan 2015

Cannabinoid Modulation Of Cisplatin Induced Neuropathy, Hannah Marie Harris

Electronic Theses and Dissertations

Endocannabinoid modulation of cancer-related pain is well-documented. Sativex, a cannabinoid extract with a 1:1 ratio of tetrahydrocannabinol (thc) and cannabidiol (cbd) has been shown to alleviate neuropathic pain associated with chemotherapy. This research examined whether thc or cbd alone is effective in attenuating or preventing tactile allodynia associated with cisplatin-administration. Mice (c57bl/6) were given eight doses of 2.3 mg/kg cisplatin or saline solution ip every second day to induce tactile allodynia (ringers on alternate days). Tactile responses to hind-paws were quantified in g of force using an electric von frey (evf) prior to (baseline) and after the cisplatin administration protocol. …

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The Association Of Gender, Age, And Coping With Internalizing Symptoms In Youth With Sickle Cell Disease, Laura Reinman Jan 2015

The Association Of Gender, Age, And Coping With Internalizing Symptoms In Youth With Sickle Cell Disease, Laura Reinman

Theses and Dissertations

Youth with sickle cell disease (SCD) are at an elevated risk for having internalizing symptoms. Prior studies have suggested unique age by gender patterns of internalizing symptoms may be present in this population, however this pattern has not been thoroughly examined and the mechanisms underlying this pattern are not known. We examined rates of depression and anxiety symptoms between males and females with SCD across childhood and into adolescence in a cross-sectional design. We also considered the potential role of coping styles and health related locus of control for SCD morbidity that could account for age or gender patterns for …

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The Role Of Effortful Control And Cortisol In The Emergence Of Adhd, Asd, And Anxiety In Boys With Fxs, Marissa L. Robinson Jan 2015

The Role Of Effortful Control And Cortisol In The Emergence Of Adhd, Asd, And Anxiety In Boys With Fxs, Marissa L. Robinson

Theses and Dissertations

ADHD, ASD, and anxiety are three of the most common co-occurring disorders in children with FXS leading to increased social, academic, and behavioral difficulties (Bailey, Raspa, Olmsted, & Holiday, 2008). Early identification and treatment of these co-occurring mental health disorders is essential to promote optimal outcomes; therefore, the study of early precursors and underlying mechanisms of these disorders within a developmental framework is warranted. The current dissertation includes two sequential and related studies investigating impaired effortful control as a precursor and HPA axis dysfunction (measured through salivary cortisol) as an underlying mechanism to the emergence of ADHD, ASD, and anxiety …

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A Comparison Of The Factor Structure Of The Short Form Liberal Feminist Attitude And Ideology Scale (Lfais) For Women And Men In A University Survey, V. Diane Woodbrown Jan 2015

A Comparison Of The Factor Structure Of The Short Form Liberal Feminist Attitude And Ideology Scale (Lfais) For Women And Men In A University Survey, V. Diane Woodbrown

Theses and Dissertations

The current study compares the factor structure of the short form Liberal Feminist Attitude and Ideology Scale (LFAIS; Morgan, 1996) for males and females in a University survey. We first provide a discussion of feminism, a brief narrative review summarizing previous and co-existing measures of the construct “feminist attitudes” for males and females, and then conduct confirmatory factor analyses (CFA) and exploratory structural equation modeling (ESEM) to test Morgan’s own theory that there may exist a single general factor underlying the Liberal Feminist Attitudes Ideology Scale for males and for females, and that the latent construct/s underlying this scale are …

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The Role Of Self-Efficacy In Mediating The Effect Of Physical Activity On Adolescent Depression, Nevelyn N. Trumpeter Jan 2015

The Role Of Self-Efficacy In Mediating The Effect Of Physical Activity On Adolescent Depression, Nevelyn N. Trumpeter

Theses and Dissertations

Depression is a common psychiatric problem experienced in adolescence with nearly a quarter of all adolescents experiencing a major depressive episode before adulthood. Previous evidence indicates that physical activity (PA) is a known protective factor for depressive symptoms and major depressive disorder in adolescents and that PA self-efficacy (i.e., self-confidence) improves self-esteem, which in turn reduces depressive symptoms. Furthermore, PA self-efficacy may be more protective against depression for individuals who value or consider PA to be highly important. The proposed study aimed to determine the cross-sectional and longitudinal PA-depressive symptoms relation in adolescents. The study was designed specifically to test …

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Low-Dose Stimulant Treatment During Periadolescence In A Fasd Model: Interactions Among The Catecholamines, Victoria Macht Jan 2015

Low-Dose Stimulant Treatment During Periadolescence In A Fasd Model: Interactions Among The Catecholamines, Victoria Macht

Theses and Dissertations

One of the most common of deficits observed in Fetal Alcohol Spectrum Disorders (FASD) is difficulties with attention. Because attention deficits are commonly treated with stimulants, the impact of d-amphetamine (AMPH) treatment during the juvenile period in an animal model of FASD was examined. A dose-response study first assessed the appropriate dose of AMPH to use. In the dose-response study, therapeutic doses of 0.5, 1.0, and 2.0 mg/kg/day of AMPH were chronically administered to female rats between postnatal days (PD) 26-40. Rats were subjected to an open field test on the first and last day of treatment. The dose of …

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Profiles Of African American College Students’ Risky Behaviors: General And Culturally-Specific Stress And Social Support As Factors Of Risk And Resilience?, Isha Walwina Metzger Jan 2015

Profiles Of African American College Students’ Risky Behaviors: General And Culturally-Specific Stress And Social Support As Factors Of Risk And Resilience?, Isha Walwina Metzger

Theses and Dissertations

Studies show that, while alcohol use and risky sexual activities increase during emerging adulthood, college students are more likely to engage in these behaviors than their non-student counterparts (Slutske et al., 2004). Researchers should explore risk behavior participation among African American youth, as they often face health disparities and more severe consequences of engaging in these acts than their White American counterparts (Sharma & Atri, 2006; Jackson, Hodge, & Vaughn, 2010). Although epidemiological and variable-centered studies often examine the drinking and sexual behavior of African American college students, there is a need for research utilizing a profile-oriented approach to explore …

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Pathways Thinking As A Mediator Between Positive Emotions And General Life Satisfaction In Middle School Students, Kathleen B. Franke Jan 2015

Pathways Thinking As A Mediator Between Positive Emotions And General Life Satisfaction In Middle School Students, Kathleen B. Franke

Theses and Dissertations

Informed by the broaden-and-build theory of positive emotions, we tested a model of the origins of life satisfaction with a sample of 567 middle school students from the Southeastern United States. The pathways thinking domain of hope was proposed to mediate the relation between positive emotions and general life satisfaction at a single time point, as well as over one year. At Time 1, pathways thinking was a significant mediator of positive emotions and life satisfaction. In the longitudinal model, pathways thinking did not significantly mediate this relation between positive emotions and later life satisfaction. These findings have implications for …

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Hypomania And The Effects Of Working Memory Load On Risk-Taking, Joseph B. Todd Jan 2015

Hypomania And The Effects Of Working Memory Load On Risk-Taking, Joseph B. Todd

College of Graduate Studies: Theses & Dissertations

Hypomania is an episodic mood state that closely resembles mania, and it is characterized by irritability, euphoria, racing thoughts, and impulsivity. The present study focuses on risk-taking, a behavioral manifestation of impulsivity, and the potential working memory mechanisms responsible for eliciting this behavior in people affected by hypomanic symptoms. Specifically, research suggests that taxing working memory accelerates the process by which individuals with high levels of hypomanic symptoms engage in risk-taking. The purpose of the current study was to examine the effects on hypomanic traits and working memory taxation on a behavioral measure of risk-taking. One hundred and forty-five participants …

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Invisible Suffering: Practitioner Reflections On Peacebuilding Programs With Youth Exposed To Traumatic Stressors In Intergroup Conflict, Liza Hester Jan 2015

Invisible Suffering: Practitioner Reflections On Peacebuilding Programs With Youth Exposed To Traumatic Stressors In Intergroup Conflict, Liza Hester

Electronic Theses and Dissertations

For decades, the international community has recognized that youth are some of the most vulnerable to mental and emotional distress within the intractable and cyclical nature of identity-based violent conflict. Exposure to traumatic stressors within these intergroup conflicts poses unique risks not only to the neurological and social development of youth, but also to the capacities of youth to fully participate in peacebuilding interventions. The peacebuilding field has yet to strongly consider how traumatic stress affects dynamics within programs for youth and how these programs may need to modify expectations of youth’s cognitive, social, and emotional functioning to account for …

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Secure Base Scriptedness, Psychological Health And Wellbeing In Urban Youth, Patricia Richardson Jan 2015

Secure Base Scriptedness, Psychological Health And Wellbeing In Urban Youth, Patricia Richardson

Wayne State University Theses

This study examined the empirical utility of the Attachment Script Assessment (ASA), a novel indicator of adolescent secure base script knowledge, with socioeconomically disadvantaged, African-American youth. It was hypothesized that secure base knowledge would buffer the effect of trauma exposure on youth emotional and behavioral problems. The sample included 83 adolescent (ages 13-18) caregiver dyads that participated in a larger study examining adolescent health behaviors. Results revealed preliminary empirical support for the utility of the ASA with this sample, as evidenced by expected inverse correlations with another well-established measure of attachment. Results indicated that there was not sufficient evidence to …

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