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Investigating Bilingual Non-Selective Lexical Access Within A Reading Comprehension Framework, Justin Gerald Lauro

Open Access Theses & Dissertations

This Thesis examines the role of bilingual non-selective lexical access on sentence comprehension. According to the BIA+ model of lexical access, bilinguals have an integrated lexicon with, and activation flows automatically across both languages. This model assumes that the bilingual lexicon is fundamentally non-selective. Previous research shows that cognates, words that share form and meaning across languages, are processed faster relative to non-cognates, even in sentence contexts. However, previous research focuses primarily on processing of single lexical items. The structure building framework of reading comprehension states that readers initially lay a foundation for subsequent information to be mapped on to. …

Enchanted: A Qualitative Examination Of Fairy-Tales And Women's Intimate Relational Patterns, Amanda Schnibben

Antioch University Dissertations & Theses

Fairy-tales and myth have long been held as ways of communicating what is happening in society and within a culture. This dissertation study examined the interview narratives of 10 women regarding the impact of fairy-tales and myth on female identity in the context of intimate relationship patterns. This study utilized definitions of fairy-tale and myth derived from Biechonski's (2005) framework, while augmenting these conceptualizations with depth psychology perspectives. The study's findings were produced using qualitative, phenomenological research methods (Merriam, 2009). Results of the study demonstrated that some of the female participants identified with fairy-tales during their youth; however, all participants …

Message Matters: Application Of The Theory Of Planned Behavior To Increase Household Hazardous Waste Program Participation, Amy Dyer Cabaniss

Antioch University Dissertations & Theses

Removing household hazardous waste (HHW) from the municipal solid waste stream is important to protect health, safety and the environment. Communities across the U.S. separate HHW from regular trash for disposal with hazardous waste, however nationally, participation rates are low with only five to ten percent of households estimated to participate in any given collection. This two-part study used the Theory of Planned Behavior (TPB) to understand individuals’ beliefs and attitudes toward HHW collections, and to develop a print message intervention to increase participation. In Study 1, respondents (N = 983) completed a survey administered to homeowners in the Connecticut …

A Cognitive-Developmental Approach To Emotion Processing In Children, Denise Davidson, Sandra Beatriz Vanegas, Elizabeth Ann Hilvert

Psychology: Faculty Publications and Other Works

Although cogmttve development and emotional development are often viewed as separate components in the development of the child, the two are intricately related to each other. The purpose of this chapter is to review and examine how cognitive development is related to emotional development, and how traditional and current theories of cognitive development provide us with a framework for understanding the development of emotion processing in children. Topics explored in this chapter include the role of executive functioning, language development and cognitive concepts of self on the development of emotional competence. Moreover, three theories of cognitive development: Theory of Mind, …

Vortioxetine Dose-Dependently Reverses 5-Ht Depletion-Induced Deficits In Spatial Working And Object Recognition Memorya Potential Role For 5-Ht1a Receptor Agonism And 5-Ht3 Receptor Antagonism, Kristian Gaarn Du Jardin, Jesper Bornø Jensen, Connie Sanchez, Alan Pehrson

Department of Psychology Faculty Scholarship and Creative Works

We previously reported that the investigational multimodal antidepressant, vortioxetine, reversed 5-HT depletion-induced memory deficits while escitalopram and duloxetine did not. The present report studied the effects of vortioxetine and the potential impact of its 5-HT1A receptor agonist and 5-HT3 receptor antagonist properties on 5-HT depletion-induced memory deficits. Recognition and spatial working memory were assessed in the object recognition (OR) and Y-maze spontaneous alternation (SA) tests, respectively. 5-HT depletion was induced in female Long-Evans rats using 4-cholro-DL-phenylalanine methyl ester HCl (PCPA) and receptor occupancies were determined by ex vivo autoradiography. Rats were acutely dosed with vortioxetine, ondansetron (5-HT3 receptor antagonist) or …

Multimodal Antidepressant Vortioxetine Increases Frontal Cortical Oscillations Unlike Escitalopram And Duloxetine - A Quantitative Eeg Study In Rats, Steven C. Leiser, Alan Pehrson, Philip J. Robichaud, Connie Sanchez

Department of Psychology Faculty Scholarship and Creative Works

Background and Purpose EEG studies show that 5-HT is involved in regulation of sleep-wake state and modulates cortical oscillations. Vortioxetine is a 5-HT3, 5-HT7, and 5-HT1D receptor antagonist, 5-HT1B partial agonist, 5-HT1A agonist, and 5-HT transporter inhibitor. Preclinical (animal) and clinical studies with vortioxetine show positive impact on cognitive metrics involving cortical function. Here we assess vortioxetine's effect on cortical neuronal oscillations in actively awake rats. Experimental Approach Telemetric EEG recordings were obtained with the following treatments (mg·kg-1, s.c.): vehicle, vortioxetine (0.1, 1.0, 3.0, 10), 5-HT1A agonist flesinoxan (2.5), 5-HT3 antagonist ondansetron (0.30), 5-HT7 antagonist SB-269970-A (10), escitalopram (2.0), duloxetine …

Contribution Of Nucleus Accumbens Core To Impulsive Choice: Role Of Dopamine And Glutamate Systems, Justin R. Yates

Theses and Dissertations--Psychology

Impulsive choice refers to the inability to delay gratification and is associated with increased drug abuse vulnerability. Understanding the underlying neural mechanisms linking impulsive choice and drug abuse can contribute to improved treatment options for individuals with substance use disorders. Evidence suggests a major role for nucleus accumbens core (NAcc) in impulsive choice and the reinforcing effects of drugs of abuse. The neurotransmitters glutamate (Glu) and dopamine (DA) are implicated in the neural adaptations observed in drug addiction; however, the role of intra-NAcc Glu and DA in impulsive choice is unclear. Rats were trained in a delay discounting task, in …

Be Ye Fruitful And Multiply: Does Religious Activation Increase Reproductive Desire?, Erik M. Lund

Theses and Dissertations--Psychology

While many norms sustain or destabilize certain religions, one domain is particularly relevant to the survival of some religions over others: norms about fertility and reproduction. Thus far, several ethnographic and correlational studies have found a positive association between religiosity and fertility rate, but there is a dearth of laboratory investigation utilizing experimental methods to isolate causation. In Study 1, I found that experimentally activating religious concepts led to an increased desire to have children (N = 462). In Study 2, the focal study, I attempted to replicate and extend the previous study by examining implicit behavior (N …

Acute Effects Of Alcohol On Simulated Driving Performance And Self-Perceptions Of Impairment In Dui Offenders, Nicholas A. Van Dyke

Theses and Dissertations--Psychology

Licensed drivers arrested for driving under the influence (DUI) of alcohol have increased rates of vehicle crashes, moving violations, and traffic tickets (Evans, 2004). To date, no research has examined specific self-regulatory mechanisms of the DUI driver under a dose of alcohol that might underlie risky driving behavior. The present study examined the degree to which DUI drivers display an increased sensitivity to the acute impairing effects of alcohol on driving performance and overestimate their driving fitness following alcohol consumption. Adult drivers with a history of DUI and a demographically-matched group of control drivers without a DUI were tested following …

Predicting Emotion Regulation In Early Childhood: The Impact Of Maternal Well-Being, Infant Crying, And Dyadic Mutuality, Tiffany Burkhardt

Dissertations

Learning adaptive emotion regulation skills in early childhood has been identified as fundamental to social competence, academic success, and psychological well-being. Because children learn to regulate their emotions through interactions with their caregivers, dyadic mutuality between the mother and infant may influence child emotion regulation capacity more than maternal behavior alone. To better understand the impact of maternal well-being and infant crying on the development of emotion regulation, parenting stress, maternal self-efficacy, maternal depression, and infant crying were examined with dyadic mutuality in the parent-child interaction to predict emotion regulation capacity.

A racially and socioeconomically diverse community sample of 149 …

The Affective Consequences Of Expressing Moral Convictions, Lisa Diana Sandberg

Dissertations

This project examined the affective consequences of expressing moral convictions to an opposing majority. It was predicted that moral conviction would function as a buffer to the common negative emotions that occur when speaking out against majority opinion (e.g., fear; Asch, 1956; Berns, et al., 2005). It was also hypothesized that moral conviction would enhance positive feelings among those who speak out (e.g., pride). Two studies were conducting using two different research paradigms. Study 1 used a normative influence paradigm modeled after Hornsey, Smith, and Begg (2007). Participants' opinions and strength of moral conviction about the target issue (torture of …

Effects Of Instruction And Parent-Child Conversation On Children's Stem Learning And Transfer, Maria Marcus

Master's Theses

This study examined the effects of direct instruction and parent-child conversation on children's STEM learning, transfer abilities, and remembering. A total of forty mothers and their 5- to 6-year-old children (M = 5.87) participated in this study. Mother-child dyads were randomly assigned to one of two conditions that differed in the amount of engineering information they received prior to engaging in a building activity in a museum exhibit. The provision of engineering information fostered dyads building activities and their long-term recall of the museum visit. Implications for museum research and practice are discussed.

Wild Minds: Adventure Therapy, Ecopsychology, And The Rewilding Of Humanity, William Hafford

Antioch University Dissertations & Theses

This dissertation sits at the intersection of ecopsychology and adventure therapy. It explores humankind’s relationship with nature and wilderness, as well as the co-evolution of ecopsychology and adventure therapy within the field of psychology. The primary aim of this dissertation is to lay the groundwork for rewilding humanity with the specific focus of providing practitioners with a compelling case for intentionally integrating ecopsychology with their adventure therapy practice. This theoretical paper concludes with a suggested expansion of ethics and competencies for adventure therapists.

Campus Tails: An On-Campus Therapy-Dog Pilot Program And Feasibility Study, Maureen D. Sanford

Antioch University Dissertations & Theses

College counseling centers are treating more cases of depression and anxiety than ever. Yet, despite endorsing symptoms, many students are disinclined to engage in counseling. Research shows that interacting with a therapy dog has positive psychological effects, including decreasing symptoms of depression and anxiety. I developed an on campus therapy dog pilot program (Campus Tails) as an alternative to counseling for students suffering from symptoms of depression and/or anxiety as measured by subscales of the Counseling Center Assessment of Psychological Symptoms 34 (CCAPS 34) Version 2009. I implemented Campus Tails at Bowdoin College in Brunswick, Maine during the spring of …

Spirituality And Leadership: Integrating Spirituality As A Developmental Approach Of Improving Overall Leader Effectiveness, George Gregory Houston

Antioch University Dissertations & Theses

The role of leadership continues to be a consistent topic of discussion whether you are considering the seminal work of Stogdill (1974), Burns (1978), Kouzes and Posner (1995), or Van Hooser's (2013) Leaders Ought to Know, one of Amazon's 2013 Top Ten Leadership books. A consistent question in leader development circles is-how can leaders be more effective in their role given the current state of leadership? One dimension of leadership development that is often overshadowed, downplayed, minimized, or completely ignored is the concept of spirituality. If the spiritual development of individual leaders can be integrated with other accepted leadership …

Understanding Relational Agility: Exploring Constructs Of Relational Leadership Through Story, David M.I. Mclean

Antioch University Dissertations & Theses

Organizational storytelling was used within Tri Fit, a Canadian health promotion and fitness company, to explore relational leadership practices. Through 27 confidential one-on-one interviews and an interview of the four-person leadership team, the research attempted to examine how relational agility, a new leadership construct, exists, how it is defined, and to describe its organizational impacts. Two hundred and forty unique stories were shared through this process, out of which nine storylines emerged. The distillation of these revealed three cultural themes: a culture of relational connection; a culture of nice and a culture that values positivity. Demonstrations of transformational leadership, authentic …

The Relationship Between Social Media And Empathy, Franklin M. Collins

College of Graduate Studies: Theses & Dissertations

The relationship between social media and empathy has not been explored extensively. Research on the expression of emotion and the association with empathy displayed on social media websites have been minimally explored. This study sought to support findings that chatting online leads to expressions of empathy (Rosen, 2012) and a positive relationship exists between conversing with others online and empathic expression (Ivcevic & Ambady, 2012. Empathic concern was hypothesized to show a positive relationship with one’s likelihood to chat, time on Facebook, and emotional connection to Facebook or Facebook usage. Empathic concern also was predicted to be greater among computer …

A Heart-Based Sufi Mindfulness Spiritual Practice Employing Self-Journeying, Faruk Arslan

Theses and Dissertations (Comprehensive)

Spiritual Psychology is the study and practice of the art and science of the human evolution of consciousness. The heart occupies an important place in Sufism and is considered to contain the divine spark that leads to spiritual realization. Fethullah Gülen’s action-oriented Sufi methods described in his book series “The Emerald Hills of the Heart” provides the basis for a heart-based therapeutic intervention through self-journeying, which is the objective of this thesis. These self-purification and mindfulness-related transpersonal methods generate a form of treatment that is culturally sensitive. Through my reflections in this research, I transformed my personal experiences into …

Humane Education: Perspectives Of Practitioners On Program Evaluation Efforts And Analysis Of Changes In Knowledge, Attitudes, And Empathy In Two Violence Prevention And Intervention Programs, Melanie Wagner

Antioch University Dissertations & Theses

This descriptive and comparative study examined the current landscape of humane education program evaluation and data analysis through a survey of humane educators across the country. Results of the humane education survey show that data collection and evaluation are occurring in humane education programs but these efforts do not capture and measure empathy, the primary goal of most humane education programs. Humane educators reported they felt the profession is progressive and relevant to a broad host of purposes, from building positive relationships with animals to playing a role in the larger social justice scheme. They also suggested that the field …

Addressing Global Threat: Exploring The Relationship Between Common Purpose And Leadership, Charles R.H. Powell

Antioch University Dissertations & Theses

While the mention of common purpose is prevalent in leadership studies, there are few attempts to explore the relationship between common purpose and leadership. This study delves into the questions of if and how common purpose and leadership inform one another. How leaders adapt purpose and leadership approaches in response to evolving and turbulent conditions may foster the depth and sustainment of immediate and subsequent accomplishments. Through phenomenological research in the venue of nuclear weapons reduction, a common purpose that is both globally pervasive and imbued with a sense of urgency, the lived essence of those engaged in common purpose …

To Bend But Not Break: Adult Views On Resilience, Ann Korn

Antioch University Dissertations & Theses

A universal definition of resilience does not exist amongst researchers in the social sciences, making comparisons between studies nearly impossible. Added to this dilemma is that researchers hold divergent theories regarding the origin of resilience, whether it is a static trait across the span of a lifetime or more fluid phenomenon in response to life experience. Furthermore, the importance of resilience and the question of its commonality among individuals continue to be debated. A common thread, however, weaves through research: participants in the studies have not been asked for their views. A gap of understanding about the meaning and importance …

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 …

Curiosity Killed The Cat: Investigating A Link Between Curiosity And Risk-Taking Propensity, Carolyn E. Gibson

College of Graduate Studies: Theses & Dissertations

Curiosity, or the drive for information and experiences that motivates exploration, plays a role in intellectual development. Curiosity is perhaps essential to education and intellectual achievement, but curiosity research is limited. Curiosity has been thought a motivation for learning and a cause of non-sanctioned behaviors and behavioral disorders. This prompts a connection with decision-making, specifically risky decision-making, perhaps with curiosity as a motivating force. In Experiment 1, college students were primed with curiosity, then participated in a lab-based behavioral measure of risk-taking, the Balloon Analogue Risk Task, and answered self-report inventories concerning risk-taking and curiosity. In Experiment 2, 4th and …

Feminist Stereotypes: Communal Vs. Agentic, Emily R. Lindburg

Scripps Senior Theses

This study examined relationships between facial appearance, gender-linked traits, and feminist stereotypes. Naïve college students rated traits based on facial appearance of female CEO's whose companies appeared in the Forbes 1000 list. The photos of each female CEO (n=35) were randomly combined with two descriptive identifiers; an occupation (n=9) and an interest area (n=9), including 'feminist'. Participants then rated the head shots of the CEO's on a 7 point Likert scale of communal (expected feminine) traits like attractiveness, warmth, compassion and cooperativeness, and on agentic (expected masculine) traits like ambition, leadership ability and intelligence. If college students hold negative stereotypes …

Differential Examination Of Disgust In Spider, Blood-Injection, And Contamination Fear: Self-Reported And Attention-Based Assessment Of Differences, Whitney Shay Jenkins

LSU Doctoral Dissertations

Biased attention toward threat has been demonstrated across anxiety disorders as well as among nonclinical samples. While such studies have produced findings of attentional bias for fear-related or threatening stimuli, other types of emotionally laden stimuli have been ignored. This study sought to examine the experience and impact of disgust on individuals experiencing various types of anxiety, which may play a more significant role than fear in some disorders such as obsessive-compulsive disorder (OCD) and some specific phobias. Specifically, this study examined self-reported disgust and attentional bias in relation to disgust and threatening stimuli. A modified dot-probe task with pictorial …

Examining The Psychometrics Of The Psychopathology Inventory For Mentally Retarded Adults-Ii For Adults With Mild And Moderate Intellectual Disabilities, Brian Christopher Belva

LSU Doctoral Dissertations

With growing recognition of the occurrence of psychological disorders in individuals with intellectual disability (ID), researchers and clinicians alike have placed emphasis on developing measures to assess for psychopathologies in this population. Despite an increased interest in the topic, there is still a dearth of psychometrically robust measures available to assess for psychopathology in adults with mild and moderate ID. The purpose of this study was to examine the psychometric properties of a revised measure for psychopathology in individuals with mild and moderate ID, the Psychopathology Inventory for Mentally Retarded Adults – Second Edition (PIMRA-II). Internal consistency, inter-rater reliability, and …

Effort-Based Decision-Making In Schizotypy, Jessica Elaina Mcgovern

LSU Master's Theses

Avolition/apathy, defined as reduced initiation of or persistence in goal-directed behavior, is a pernicious, core negative symptom of schizophrenia. While deficits in effort-based decision-making have been proposed to underlie negative symptom deficits, it remains unknown whether subjective or objective motivation deficits are evident in individuals with elevated schizotypy, a trait associated with putative latent liability of developing psychosis. Thus, the present study examined whether and how objective and subjective motivation deficits manifest in individuals high (n = 57) versus low (n = 58) in schizotypy traits (based on a median-split of total experience scores on the Schizotypal Personality Questionnaire –Brief …

Challenging Behaviors In Children With Comorbid Autism Spectrum Disorder And Attention-Deficit/Hyperactivity Disorder, Katherine Margaret Macmillan

LSU Master's Theses

Challenging behaviors, such as aggression, destruction, self-injurious behaviors, or stereotypic movements, affect the majority of individuals with Autism Spectrum Disorder. One factor that is known to influence the frequency at which challenging behaviors occur is the presence of a comorbid disorder. Attention-deficit/hyperactivity disorder (ADHD) is thought to be one such disorder. This study aimed to compare the prevalence rates of challenging behaviors, according to the Autism Spectrum Disorder-Behavior Problems, Child Version (ASD-BPC), in children ages 6-16 with parent reported symptoms of ASD, ADHD, comorbid ASD/ADHD, and no diagnosis. Differences existing overall were examined as well as differences on the ASD-BPC’s …

Autism Severity And Comorbid Symptoms In Children With Asd, Jina Jang

LSU Master's Theses

Individuals with autism spectrum disorder (ASD) are reported to evince high rates of comorbid symptoms. Co-occurring disorders among individuals with ASD are often difficult to assess and diagnose accurately. Also, comorbid conditions frequently exacerbate symptoms of ASD. Different treatment regimens may be effective for comorbid symptoms in ASD; however, research looking at comorbid symptoms and ASD is limited. The current study aimed to extend the literature in this area by examining the relationship between ASD and comorbid symptoms. First, the current study assessed how often and how severely comorbid symptoms were endorsed. Further, autism severity was used to predict comorbid …

The Effect Of Habituation And Changes In Cognition On Anxious Children's Performance On The Wisc-Iv, Franziska Noack

LSU Master's Theses

Researchers have shown that children with anxiety disorders perform worse on intelligence tests than children with no diagnosable disorders. At this point, two theories have been put forth to describe the direction of this relationship: anxiety results in lowered test performance, and underlying cognitive deficits result in the development of anxiety. Lowered test performance as a result of anxiety may either be due to attention-deficits due to state anxiety or anxiety-elicited difficulties with long-term retention and learning. The purpose of this study was to further examine the first theory: that clinical levels of anxiety can hamper intelligence test performance in …