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Articles 14311 - 14340 of 20722
Full-Text Articles in Entire DC Network
Does The Supervisory Working Alliance Moderate Psychotherapy Trainee's Personal Distress Empathy And Trait Arousability As Predictors Of Vicarious Traumatization, Jill Eileen Deltosta
Does The Supervisory Working Alliance Moderate Psychotherapy Trainee's Personal Distress Empathy And Trait Arousability As Predictors Of Vicarious Traumatization, Jill Eileen Deltosta
Legacy Theses & Dissertations (2009 - 2024)
This study sought to contribute to the extant literature regarding clinical training and Vicarious Traumatization (VT; McCann & Pearlman, 1990) by exploring aspects of clinical supervision and psychology trainee characteristics as antecedents. By replicating and extending dissertation work by Fama (2003) and Moosman (2002), this study specifically investigated the supervisory working alliance (SWA; Bahrick), personal distress empathy (PDE; Davis, 1983), and trait arousability (TA; Mehrabian, 1995) as they relate to VT in psychology trainees. It was hypothesized that SWA would moderate the relations between PDE and VT, as well as between TA and VT, such that as working alliance increased, …
Mediation Of Recurrent Hypoglycemia's Physiological And Behavioral Effects In The Hippocampus By Glucocorticoids, Danielle Osborne
Mediation Of Recurrent Hypoglycemia's Physiological And Behavioral Effects In The Hippocampus By Glucocorticoids, Danielle Osborne
Legacy Theses & Dissertations (2009 - 2024)
Recurrent hypoglycemia (RH) occurs with the over administration of insulin resulting in severe hypoglycemia on a repetitive basis. This occurs most commonly among Type I Diabetics who rely on exogenous insulin replacement for management of their disease; however it is becoming increasingly common among Type II Diabetics. Although cognitive deficits are reported during hypoglycemia, the period following restoration of euglycemia has been denoted by improved hippocampally-mediated short-term and working memory in humans and rodents, respectively. RH is also associated with an altered glucocorticoid secretion profile in response to hypoglycemia. In vitro and in vivo approaches were utilized with the goal …
Examining The Role Of Resiliency, Sympathetic Nervous System, And Hypothalamic-Pituitary-Adrenal Axis In Moderating The Link Between Community Violence And Psychopathology In Children And Adolescents, Ari Neal Rabkin
Legacy Theses & Dissertations (2009 - 2024)
Research suggests that community violence exposure in children appears to be widespread and likely places children at a higher risk for aggression. However, not all children exposed to community violence develop behavioral problems. Interest has centered on possible moderating factors that may affect the relationship between community violence and later aggression, including biological reactivity of the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis, and supportive resiliency factors. Exposure to violence may be related to an asymmetry between SNS and HPA axis activation, whereas resiliency factors may buffer the effect of community violence. To date, however, few studies have …
The Role Of Glucose Transporter 4 During Cognitive Enhancement By Angiotensin Iv, Leslie Ann Sandusky
The Role Of Glucose Transporter 4 During Cognitive Enhancement By Angiotensin Iv, Leslie Ann Sandusky
Legacy Theses & Dissertations (2009 - 2024)
Alzheimer's disease (AD) is a progressive neurodegenerative disorder, characterized behaviorally by profound cognitive impairment. Currently, there is no cure for this disorder and available therapeutics only slow the progression of cognitive decline in a subset of the AD population Recent research has shifted to upregulation of the insulin signaling pathway as a mechanism to restore cognition in the AD population, as this system is known to be impaired in the AD brain. A possible novel therapeutic for the treatment of cognitive impairment is Angiotensin IV (Ang IV). Ang IV is an endogenous pentapeptide inhibitor of the insulin-regulated aminopeptidase (IRAP) and …
The Role Of Distress Tolerance And Expectancies In Women's Alcohol Consumption, Cathryn Glanton Holzhauer
The Role Of Distress Tolerance And Expectancies In Women's Alcohol Consumption, Cathryn Glanton Holzhauer
Legacy Theses & Dissertations (2009 - 2024)
The current study explored risk factors for alcohol misuse in women. Past research suggests that negative emotions and stress responsivity may be causally related to alcohol use in women. Based on negative reinforcement models of alcohol use, it was hypothesized that low levels of behavioral distress tolerance (behavioral DT; defined as the ability to persist in goal-directed behavior in the face of psychological distress) may put women at greater risk of alcohol misuse particularly in the context of positive expectancies about the tension-reducing qualities of alcohol. Additionally, the study explored physiological underpinnings of behavioral distress tolerance, and particularly how skin …
The Role Of Progestogen Neurosteroids In Behaviors Relevant For Autism Spectrum Disorders, Danielle Christine Llaneza
The Role Of Progestogen Neurosteroids In Behaviors Relevant For Autism Spectrum Disorders, Danielle Christine Llaneza
Legacy Theses & Dissertations (2009 - 2024)
Autism spectrum disorder (ASD) affects children across the U.S. and is characterized by deficits in social communication and restrictive/repetitive behaviors, for which few therapeutic interventions have been successful. Steroid hormones, such as progesterone (P4) and its metabolite, 5α-pregnan-3α-ol-20-one (3α,5α-THP), can exert neuroprotective effects, influence synaptic morphology, mediate behavioral outcomes, and influence stress-responding. In this thesis, the behaviors and baseline levels of the stress hormone, corticosterone, P4, and 3α,5α-THP are investigated in BTBR T+ Itpr3tf/J (BTBR) mice, a proposed ASD model. It was hypothesized that BTBR mice would show abnormalities in behaviors and in levels of steroids and neuroendocrine factors. Results …
The Effects Of Harsh Parenting And Interparental Aggression Experienced In Youth On The Sympathetic Nervous System, Samantha Aldea Barry
The Effects Of Harsh Parenting And Interparental Aggression Experienced In Youth On The Sympathetic Nervous System, Samantha Aldea Barry
Legacy Theses & Dissertations (2009 - 2024)
The present study examines the link between aggression experienced during childhood and/or adolescence and indicators of the sympathetic nervous system (SNS) during adulthood. Participants completed self-report questionnaires regarding interparental aggression and harsh parenting exposure during childhood and adolescence (155 adults; mean age = 19.0 years old; 76.1% Caucasian/white; 53.5% female). SNS activation was measured by resting skin conductance level (SCL). Results of this study indicate a sex-specific and time-specific pattern of the effects of aggression on SNS activity. Among males, exposure to more harsh parenting in addition to more interparental aggression during childhood is associated with lower resting SCL. Among …
The Role Of Igf-Ii In Memory Enhancement : Implications For Autism Spectrum Disorders, Amy S. Kohtz
The Role Of Igf-Ii In Memory Enhancement : Implications For Autism Spectrum Disorders, Amy S. Kohtz
Legacy Theses & Dissertations (2009 - 2024)
Cognitive and memory impairments significantly affect multiple domains in life and play major roles in disease. Identifying critical mechanisms and factors that mediate memory consolidation and enhancement may represent an important approach for increasing cognition in normal adults and preventing or treating cognitive impairments. The expression of the C/EBP- target gene insulin-like growth factor 2, (IGF-II) is required for memory consolidation; furthermore, IGF-II administration during memory consolidation produces memory enhancement, increased memory persistence and prevents forgetting. In this thesis, I investigated the therapeutic potential of IGF-II to promote memory consolidation when administered systemically. In addition, I investigated one particularly interesting …
Coping With Negative Emotion In Middle Childhood : Relationship To Temperament And Psychopathology, Kristen Uhl
Coping With Negative Emotion In Middle Childhood : Relationship To Temperament And Psychopathology, Kristen Uhl
Legacy Theses & Dissertations (2009 - 2024)
Children are exposed to various stressors throughout development. Research has demonstrated that childhood stressors can negatively affect adjustment, and that children's temperament and coping impact the effects of stress on adjustment. The current study examines children's coping responses to situations eliciting anger, sadness, fear, and worry in a sample of 191 children (102 boys, 89 girls; mean age = 9.57 years, SD=0.57) recruited from a suburban school district. Additionally, the predictive relationship of temperament variables on coping strategy use is explored. Finally, coping and temperament's effect on the development of psychopathology is investigated. Results show that children reported using more …
Effects Of Acute Stress And Gender On Decision-Making, Stephanie Elaine Wemm
Effects Of Acute Stress And Gender On Decision-Making, Stephanie Elaine Wemm
Legacy Theses & Dissertations (2009 - 2024)
The current study examined the effects of a social stressor on subsequent performance on the Iowa Gambling Task (IGT), and the role of sex on this relationship. Fifty-six participants (24 men and 32 women) were assigned randomly to a social stressor (Trier Social Stress Test) or a control condition while their subjective emotional reactions and their physiological arousal (skin conductance and heart rate) were measured. Findings showed that participants in the stress condition responded with higher skin-conductance levels and heart rate during the social stressor, in addition to reporting greater negative affect directly following the social stressor. They also made …
Life As An Only Child: Modern Psychology’S Take On The Stereotypical Only And My Firsthand Perspectives, Samuel Johnson 14
Life As An Only Child: Modern Psychology’S Take On The Stereotypical Only And My Firsthand Perspectives, Samuel Johnson 14
Honor Scholar Theses
None
Perception And Communication Of Nonverbal Emotion: In Close Relationships, Christine F. Norris 14
Perception And Communication Of Nonverbal Emotion: In Close Relationships, Christine F. Norris 14
Honor Scholar Theses
This paper addresses the perception and communication of nonverbal emotion in close relationships. It reviews research in the area as well as includes case studies that demonstrate different aspects of the research. Specifically it examines emotional recognition and perception, empathic accuracy, accuracy and bias in the perception of emotion, the influence of personality and emotional intelligence, as well as communication of emotion in close relationships. Depending on the situation all of these aspects affect communication differently and the paper explores the ways and situations in which these differences occur. Subsequently it addresses the influence of blindness, deafness, and modern day …
Frontal Lobe Theta Activity In Socially Ostracized Individuals: Understanding Social Ostracism Through Eeg, Victoria Whitaker
Frontal Lobe Theta Activity In Socially Ostracized Individuals: Understanding Social Ostracism Through Eeg, Victoria Whitaker
Honors Projects
The present study used a chat room paradigm to examine the effects of social ostracism on theta EEG activity in the frontal lobe. Participants were placed in an online chat room with two other individuals whose chat room profiles indicated they were both the opposite gender of the participant and attending other universities in central Illinois. Unknown to participants, these individuals were actually confederates in the study, and the pictures used on these profiles had previously been rated as either attractive or unattractive by college students. This experiment consisted of three primary phases. In the first phase, confederates actively included …
Toward A Conceptualization Of Emetophobia: Examining Intolerance Of Uncertainty As A Unique Predictor Of Symptoms, Mimi Zhao
Electronic Theses and Dissertations
Emetophobia, a poorly understood disorder, is a specific phobia characterized by an irrational and persistent fear of oneself vomiting or others vomiting. Though research on the disorder is sparse, previous investigations have reported interference in social, occupational, and health domains in the lives of individuals with emetophobia (Lipsitz et al., 2001; McFayden & Wyness, 1983; Veale & Lambrou, 2006). To this end, the current study examined whether individual differences in Anxiety Sensitivity (AS), Disgust Sensitivity (DS), and Intolerance of Uncertainty (IU) are associated with symptoms of emetophobia, whether AS predicts symptoms of emetophobia above and beyond DS, IU, and expected …
Testing Bidirectional Contextual Effects Of Adolescent Risk Factors On Young Adulthood Outcomes: A Life Course Perspective To Gangs, Andrea E. Lamont
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 …
Stimulus Modality And The Rotational Error: An Examination Of The Various Reorientation Accounts In Humans Using A 3d Virtual Environment, Samuel P. Police
Stimulus Modality And The Rotational Error: An Examination Of The Various Reorientation Accounts In Humans Using A 3d Virtual Environment, Samuel P. Police
College of Graduate Studies: Theses & Dissertations
Reorientation occurs when an organism enters a novel environment and utilizes cues within said environment to get its bearings. Though reorientation occurs, little is known about which cues are utilized to reorient and the mechanism underlying this reorientation process. Three competing accounts of how the reorientation process occurs were presented and discussed in terms of which cues are predicted to be utilized in reorientation: the geometric module, the associative strength model, and the adaptive-combination view. In the present experiment, human participants were trained in an immersive, 3D virtual environment trapezoid to local a goal location in the presence of either …
Resilience As A Predictor Of Postpartum Quality Of Life In A Sample Of Women With A History Of Trauma, Jessica Lee Irwin
Resilience As A Predictor Of Postpartum Quality Of Life In A Sample Of Women With A History Of Trauma, Jessica Lee Irwin
Wayne State University Theses
Changes in economic, social, and living situations make the postpartum period especially challenging. Despite the growing need to study postpartum mothers' quality of life to determine how to buffer against risk, a vast majority of studies in this area have focused on what negatively impacts quality of life. The current study sought to determine whether factors such as positive parenting, family functioning and resilience positively predict quality of life when controlling for annual household income, depressive symptomatology and posttraumatic stress symptomatology. Using hierarchical regression, it was confirmed that positive parenting and family functioning significantly contribute to quality of life, but …
Predictors Of Positive And Negative Affect Following Casual Sex, Jacqueline Woerner
Predictors Of Positive And Negative Affect Following Casual Sex, Jacqueline Woerner
Wayne State University Theses
The purpose of this study was to identify predictors of positive and negative affect following a recent casual sex experience in a sample of 585 men and women using a cross-sectional design. Structural Equation Modeling analyses identified sexual satisfaction, sexual assertiveness, belief in traditional gender roles, impulsivity, alcohol use, sex-related alcohol expectancies, and peer approval of casual sex as significant predictors of positive and negative affect. Support for hypotheses regarding gender differences were found: men reported greater positive affect and sexual satisfaction, and some predictors were significant for one gender but not the other. Practical implications for emotional and sexual …
Great Expectations: How Are Couples Influenced By Threatening Information Prior To A Pain Task?, Angelia Marie Corley
Great Expectations: How Are Couples Influenced By Threatening Information Prior To A Pain Task?, Angelia Marie Corley
Wayne State University Theses
The present study examines the effects of a threat manipulation on romantic partners, in which one partner is about to undergo a painful task. Couples were randomly assigned to high and low threat manipulation groups, designed to alter one's anxiety or fear about the task. The study broadened the theoretical model, the Fear Avoidance Model, to the incorporate the social context and derived hypotheses regarding the role of one's romantic partner in the present paradigm. Results demonstrated preliminary evidence that a romantic partner may reduce one's anxiety about a painful task. Additionally, satisfaction with a conversation with a intimate partner …
The Effect Of Gaba A Antagonism On Locomotor Activity And Dopamine Release In The Mouse Caudate Putamen Following Acute Toluene Inhalation: An In-Vivo Microdialysis Study, Sean Callan
Wayne State University Theses
Toluene is ubiquitous solvent commonly inhaled recreationally. Despite its frequency of misuse, there is little understanding of how toluene acts within the brain. To examine this, this master's thesis examined the impact of acutely inhaled toluene on dopamine (DA) release in the mouse CPu in vivo using microdialysis techniques. Toluene inhalation produced dose-dependent increases in DA levels as well as changes in locomotor activity. These effects were potentiated by pre-treatment with the GABAA antagonist bicuculline via reverse microdialysis delivery. These results suggest that the DA dynamics of toluene abuse are related to toluene's previously explored effects on the GABA system. …
Inattention And Hyperactivity Among Preschool Age Children Born Prematurely, Andrew Heitzer
Inattention And Hyperactivity Among Preschool Age Children Born Prematurely, Andrew Heitzer
Wayne State University Theses
A large body of literature shows that compared to children born at term, preterm- children are at increased risk for difficulties with inattention and hyperactivity. Less consistency exists, however, in the limited body of research exploring the contribution of early biological risk to behavioral disinhibition within the population of children born prematurely. Therefore, our goal was to examine perinatal variables that may influence activity level and hyperactivity among preterm preschoolers. Ninety-eight preterm (23.4 - 33.9 weeks gestation) preschoolers (3-4 years) participated in the study. Direct measures of inattention and hyperactivity as well as parental ratings were used to evaluate behavior. …
Animal-Assisted Therapy For Incarcerated Youth: A Randomized-Controlled Trial, Nicholas P. Seivert
Animal-Assisted Therapy For Incarcerated Youth: A Randomized-Controlled Trial, Nicholas P. Seivert
Wayne State University Theses
This study is a randomized-controlled trial of a specific animal-assisted therapy (AAT) called Teacher's Pet (TP) with incarcerated youth. The intervention was expected to result in increased empathy and reduced internalizing and externalizing behavior problems as compared to the control. Dog attachment was theorized to be the mechanism for the increased empathy and reduced behavior problems. In addition, due to the attachment-based nature of the intervention, it was hypothesized that those with a history maltreatment/foster care would benefit the most. Participants were138 youth at two Midwestern juvenile detention facilities. The TP intervention trained dogs for one hour, twice weekly for …
Assessing The Impact Of Parental Depressive Symptoms On Offspring Temperament And Development In Infancy, Nancy Huynh, Jackie Finik, Jenny Ly, Yoko Nomura
Assessing The Impact Of Parental Depressive Symptoms On Offspring Temperament And Development In Infancy, Nancy Huynh, Jackie Finik, Jenny Ly, Yoko Nomura
Publications and Research
The study prospectively followed 135 women during their pregnancy and their offspring till 6 months of age, to examine the roles of maternal and paternal depression during pregnancy on offspring neurobehavioral development as measured by their early temperament. Maternal and paternal depression statuses were ascertained during the third trimester, and infant temperament was evaluated at 6 months, via mothers self-report. Multivariable general linear model was used to assess 1) the main effects of maternal and paternal depression on infant temperament and 2) the interaction effect between maternal and paternal depression on infant temperament. Results show that maternal depression, but not …
Decision Making In The Picu: An Examination Of Factors Influencing Participation Decisions In Phase Iii Randomized Clinical Trials, Laura E. Slosky, Marilyn Stern, Natasha L. Burke, Laura A. Siminoff
Decision Making In The Picu: An Examination Of Factors Influencing Participation Decisions In Phase Iii Randomized Clinical Trials, Laura E. Slosky, Marilyn Stern, Natasha L. Burke, Laura A. Siminoff
Psychology Faculty Publications
Background. In stressful situations, decision making processes related to informed consent may be compromised. Given the profound levels of distress that surrogates of children in pediatric intensive care units (PICU) experience, it is important to understand what factors may be influencing the decision making process beyond the informed consent. The purpose of this study was to evaluate the role of clinician influence and other factors on decision making regarding participation in a randomized clinical trial (RCT). Method. Participants were 76 children under sedation in a PICU and their surrogate decision makers. Measures included the Post Decision Clinician Survey, …
Keep Calm And Cope On: How Families Cope With Childhood Cancer, Christine Czapek
Keep Calm And Cope On: How Families Cope With Childhood Cancer, Christine Czapek
Undergraduate Honors Theses
The purpose of the current study was to examine how childhood cancer affects the family system after a period of time (at least one year) has passed. A questionnaire was developed by the author and given to families that were recruited through a snowball sampling procedure. The final sample consisted of 17 families in various stages of coping after a child in the family was diagnosed with cancer. Findings showed that overall, the women in the study tended to cope in more positive ways than men, that siblings often reported to their parents that they felt excluded and can experience …
The Emergence Of Leadership In Children: The Role Of Play, Athletics, And School, Shelby K. Barthold
The Emergence Of Leadership In Children: The Role Of Play, Athletics, And School, Shelby K. Barthold
CMC Senior Theses
Leadership studies and leadership development have become increasingly popular in recent years. However, much of this popularity has been focused on leadership in adults. This thesis explores the emergence and development of leadership skills in children as they gain experience from play, athletics, and school. The definition of leadership is examined as well as the skills needed for proficient leadership. The skills are structured around the Big Five personality factors. Each of the areas discussed – play, athletics, and school – gives children many opportunities to interact with their peers allowing for valuable development. Overall, this thesis asserts that leadership …
A Look Into The Latino Experience: The Process Of Identity Formation For Latinos In The United States, Angelica M. Ferreira
A Look Into The Latino Experience: The Process Of Identity Formation For Latinos In The United States, Angelica M. Ferreira
CMC Senior Theses
This paper examines the educational acculturation experience of Latinos in the United States (U.S.) and the processes of identity formation. Through the historical Latino experience in the early 20th century, we can see the remaining influences of historical inequality (e.g. exploitation of labor, de jure segregation) through negative perceptions of Latinos. Negative stereotypes and incorrect assumptions presented in society (e.g. media, educational system, and justice system) perpetuate inferiority in comparison to White Americans. In the context of a school environment, Latino children begin to realize they are different. When non-native English speakers enter the classroom, immediate differences in language, cultural …
The Influence Of Pornography On Sexual Scripts And Hooking Up Among Emerging Adults In College, Scott Braithwaite, Gwen Coulson, Krista Keddington, Frank D. Fincham
The Influence Of Pornography On Sexual Scripts And Hooking Up Among Emerging Adults In College, Scott Braithwaite, Gwen Coulson, Krista Keddington, Frank D. Fincham
Faculty Publications
The explosive growth in access to the Internet has led to a commensurate increase in the availability, anonymity, andaffordabilityofpornography.Anemergingbodyofresearch has shown associations between pornography and certain behaviors and attitudes; yet, how pornography actually influences these outcomes has not been documented. In two studies (Study 1N=969; Study 2N=992) we examined the hypothesis that pornography influences potentially risky sexual behavior (hooking up) among emerging adults via sexual scripts. Our results demonstrate that more frequent viewing of pornography is associated with a higher incidence of hooking up and a higher number of unique hook up partners. We replicated these effects both cross-sectionally and …
Mother–Infant Interactions In Free-Ranging Rhesus Macaques: Relationships Between Physiological And Behavioral Variables, Dario Maestripieri, Christy L. Hoffman, George M. Anderson, C. Sue Carter, J. Dee Higley
Mother–Infant Interactions In Free-Ranging Rhesus Macaques: Relationships Between Physiological And Behavioral Variables, Dario Maestripieri, Christy L. Hoffman, George M. Anderson, C. Sue Carter, J. Dee Higley
Faculty Publications
Studies of mother–infant relationships in nonhuman primates have increasingly attempted to understand the neuroendocrine bases of interindividual variation in mothering styles and the mechanisms through which early exposure to variable mothering styles affects infant behavioral development. In this study of free-ranging rhesus macaques on Cayo Santiago, Puerto Rico, we aimed to: 1) compare lactating and nonlactating females to investigate whether lactation is associated with changes in plasma cortisol, prolactin and oxytocin, as well as changes in CSF levels of serotonin and dopamine metabolites (5-HIAA and HVA); 2) examine the extent to which interindividual variation in maternal physiology is associated with …
Child Advocacy Center Based Group Treatment For Child Sexual Abuse, Grace S. Hubel, Christopher Campbell, Tiffany West, Samantha Friedenberg, Alayna Schreier, Mary Fran Flood, David J. Hansen
Child Advocacy Center Based Group Treatment For Child Sexual Abuse, Grace S. Hubel, Christopher Campbell, Tiffany West, Samantha Friedenberg, Alayna Schreier, Mary Fran Flood, David J. Hansen
Department of Psychology: Faculty Publications
The present study examines initial symptom presentation among participants, outcomes, and social validity for a group treatment for child sexual abuse delivered at a child advocacy center. Participants were 97 children and their nonoffending caregivers who were referred to Project SAFE (Sexual Abuse Family Education), a standardized, 12-week cognitive-behavioral group treatment for families who have experienced child sexual abuse. Sixty-four percent of children presented with clinically significant symptoms on at least one measure with established clinical cutoffs. Caregivers of children who presented with clinically significant symptoms reported more distress about their competence as caregivers. Children who presented as subclinical were …