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- Description:
- This dissertation aims to address a gap in the literature regarding the effect of the achievement-focused student identity on prosocial values and behaviors, specifically among students who predominantly value prosociality. Largely, research on identity and motivation addresses academic outcomes and psychological well-being outcomes (Settles, Sellers, & Damas, 2002; Jaret &...
- Keyword:
- Identity, Academic Motivation, Gender, Socioeconomic Status, and Prosocial Motivations
- Subject:
- Psychology
- Creator:
- Vida Magarita Manzo
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 02/26/2018
- Date Modified:
- 02/26/2018
- Date Created:
- 2016-01-01
- Resource Type:
- Dissertation
-
- Description:
- A failure to effectively regulate emotions elicited by a stressful life event contributes to symptoms of psychopathology. This regulatory failure may result from a deficit in executive control. For some individuals, executive control is impaired following stress exposure. Thus, for some individuals, when executive control is needed to regulate emotions...
- Keyword:
- Clinical psychology
- Subject:
- Psychology
- Creator:
- Meghan Quinn
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/13/2018
- Date Modified:
- 04/13/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Traditionally, research on perception and sensory systems has considered the senses as independent and modular functions that only converge after sufficient processing in unisensory areas. Recently, however, that view has been called into question with a number of demonstrations of multisensory interactions that may occur as early as primary cortex....
- Keyword:
- Cognitive psychology
- Subject:
- Psychology
- Creator:
- L. Jacob Zweig
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/16/2018
- Date Modified:
- 04/16/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- This dissertation presents a program of research on cultural cognition of the natural world, involving long-term research with indigenous Ngöbe partner communities (Panama) and selected comparisons to Western samples (US). In two series of experiments focused on agency concepts, we show that cultural frameworks recruit distinct principles for inferring agency...
- Keyword:
- Indigenous, folk psychology, folk communication, culture, agency concepts, and folk ecology
- Subject:
- Psychology
- Creator:
- Bethany L. Ojalehto
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/18/2018
- Date Modified:
- 04/18/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Across all levels of education, persistent academic achievement gaps exist between students from higher and lower socioeconomic status (SES) backgrounds. Despite these daunting odds, many students from lower-SES backgrounds manage to maintain high levels of academic motivation and persist in the face of difficulty. One factor that has been shown...
- Keyword:
- Socioeconomic mobility, Academic performance, Academic motivation, and Socioeconomic status
- Subject:
- Psychology
- Creator:
- Alexander S. Browman
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/27/2018
- Date Modified:
- 01/29/2019
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Recent work exploring children's verb learning in the laboratory has generated some interesting contradictions. Some studies have found that children as old as 4 years old are unable to reliably map a novel verb to an action (e.g., Kersten & Smith, 2002; Imai, Haryu, & Okada, 2005), even though much...
- Keyword:
- cross-situational learning, contrast, verb learning, language acquisition, and early word learning
- Subject:
- Psychology
- Creator:
- Thomas B Piccin
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/25/2018
- Date Modified:
- 05/25/2018
- Date Created:
- 2007-05-01
- Resource Type:
- Dissertation
-
- Description:
- The representation and communication of spatial information is important to the functioning of children and adults in the physical world. Yet little research has included both areas in the same studies. This research program was designed to investigate both the communication and representation of spatial information within a developmental context....
- Keyword:
- Psychology and Cognitive
- Subject:
- Psychology
- Creator:
- Amanda Grace Schaal
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 06/05/2018
- Date Modified:
- 06/05/2018
- Date Created:
- 2007-05-09
- Resource Type:
- Dissertation
-
- Description:
- The aim of the present investigation was to examine the nature of individuals' parasocial relationships (one-sided attachments to media figures, Horton & Wohl, 1956). Five studies were designed to assess the prevalence and strength of individuals' attachments to their favorite television characters, manipulate exposure to the character or control targets,...
- Keyword:
- media, parasocial relationships, and belonging needs
- Subject:
- Psychology
- Creator:
- Megan Lynn Knowles
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 06/27/2018
- Date Modified:
- 06/27/2018
- Date Created:
- 2007-05-14
- Resource Type:
- Dissertation
-
- Description:
- The current research tested the principles of role congruity theory of prejudice, which states that prejudice arises from an incongruity between a group stereotype and social role characteristics (i.e., the attributes and behaviors prescribed by the social role), such that prejudice occurs when members of a group enter or attempt...
- Keyword:
- people with mental illness, gender, prejudice, and role incongruity
- Subject:
- Psychology
- Creator:
- Anne M. Koenig
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 06/27/2018
- Date Modified:
- 06/27/2018
- Date Created:
- 2007-05-14
- Resource Type:
- Dissertation
-
- Description:
- Why would someone's judgments and choices disregard the consequences he or she cares about most? Considerable research appears to show that in many contexts, people show precisely this paradoxical tendency. Researchers interpret these results as showing that people sometimes make choices on the basis of moral factors -- factors that...
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- Daniel Merrill Bartels
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/01/2018
- Date Modified:
- 08/01/2018
- Date Created:
- 2007-08-20
- Resource Type:
- Dissertation
-
- Description:
- "Anosognosia" or lack of insight into one's own illness is not uncommon in central nervous system disease. Neurodegenerative diseases of the brain that cause dementia are often associated with anosognosia. A lot is known about anosognosia in Alzheimer's disease but relatively little is known about lack of insight into illness...
- Keyword:
- dementia, insight, alzheimer's disease, primary progressive aphasai, awareness, and frontotemporal dementia
- Subject:
- Psychology
- Creator:
- Sarah Banks
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/02/2018
- Date Modified:
- 08/02/2018
- Date Created:
- 2007-10-04
- Resource Type:
- Dissertation
-
- Description:
- The present studies aimed at developing a lie detection paradigm immune to countermeasures, while the theoretical issues of top-down influence of task requirement on subliminal semantic priming were investigated. In Experiment 1, subjects were presented supraliminal acquaintance and non-acquaintance names, which were subliminally primed by another acquaintance or non-acquaintance names....
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- Ming Lui
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/07/2018
- Date Modified:
- 08/07/2018
- Date Created:
- 2007-07-17
- Resource Type:
- Dissertation
-
- Description:
- Behavioral activation (BA) trains depressed clients to engage in more positive activities in order to increase their experience of pleasure and accomplishment, thereby reducing depression. Recent research suggested that BA might be as effective in treating depression as current leading treatments, such as cognitive-behavioral therapy (CBT) and antidepressant medication (Jacobson,...
- Keyword:
- sudden gains, behavioral activation, therapy process, treatment mechanisms, treatment outcome, and depression
- Subject:
- Psychology
- Creator:
- Tomasz Andrusyna
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/16/2018
- Date Modified:
- 08/16/2018
- Date Created:
- 2007-10-23
- Resource Type:
- Dissertation
-
- Description:
- Child maltreatment and violence are two major public health concerns in the United States. The relationship between maltreatment and subsequent violent behavior, also referred to as the "cycle of violence", is not well understood. The present study examines whether a history of maltreatment predicts violent behavior in a sample of...
- Keyword:
- maltreatment, youth, delinquent, and violence
- Subject:
- Psychology
- Creator:
- Ursula Cornelia Thomas
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/16/2018
- Date Modified:
- 08/16/2018
- Date Created:
- 2007-08-15
- Resource Type:
- Dissertation
-
- Description:
- A striking aspect of human cognition is our capacity for acquiring and using complex knowledge structures, from learning the rules of algebra, to understanding the causal workings of a combustion engine or the structure and processes of the U.S. Congress. These structured representations underlie our ability to generate new inferences,...
- Keyword:
- processing fluency, relational structure, analogy, and implicit
- Subject:
- Psychology
- Creator:
- Samuel B. Day
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/28/2018
- Date Modified:
- 08/28/2018
- Date Created:
- 2007-12-07
- Resource Type:
- Dissertation
-
- Description:
- In the same way that a sculptor shapes a block of stone to reveal the ideal form within, one's relationship partner can help one to become more like one's ideal self (Drigotas, Rusbult, Wieselquist, & Whitton, 1999). This interpersonal process is called "the Michelangelo phenomenon." The current research examines whether...
- Keyword:
- self-esteem, Michelangelo phenomenon, and partner affirmation
- Subject:
- Psychology
- Creator:
- Abigail A Mitchell
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/30/2018
- Date Modified:
- 08/30/2018
- Date Created:
- 2007-12-13
- Resource Type:
- Dissertation
-
- Description:
- On average, homosexual people are more gender nonconforming than heterosexual people. They also show increased distress, possibly due to their stigmatized minority status. Not surprisingly, gender nonconformity and psychological distress may be related, particularly in homosexual men (e.g., Skidmore, Linsenmeier, & Bailey, 2006), although the mechanisms explaining this relationship have...
- Keyword:
- gender nonconformity, distress, stigmatization, and social support
- Subject:
- Psychology
- Creator:
- William Christopher Skidmore
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/30/2018
- Date Modified:
- 08/30/2018
- Date Created:
- 2007-09-04
- Resource Type:
- Dissertation
-
- Description:
- Although anxiety and depression are clearly distinct from a phenomenological perspective, discriminating these constructs empirically has often been difficult (Clark & Watson, 1991). Both the tripartite model of psychopathology (Clark & Watson, 1991) and the cognitive content-specificity hypothesis (Beck, 1976; Beck & Clark, 1988) were forwarded in an effort to...
- Keyword:
- psychopathology, tripartite, Children, and cognitive
- Subject:
- Psychology
- Creator:
- Jesse Klein Benjamin
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/06/2018
- Date Modified:
- 09/06/2018
- Date Created:
- 2008-05-02
- Resource Type:
- Dissertation
-
- Description:
- The human brain shows great flexibility to adjust itself to dynamically ever-changing environment. Despite more than 100 years of cognitive brain research, the dynamical aspect of cognitive process has remained poorly understood compared to the static aspect of that. This dissertation concerns the dynamic character and functional significance of periodically...
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- Yee Joon Kim
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/07/2018
- Date Modified:
- 09/07/2018
- Date Created:
- 2008-05-07
- Resource Type:
- Dissertation
-
- Description:
- Most cognitive research on conceptual structure has studied undergraduate populations and either natural (biological) or artificial (experiment-specific) categories. This project investigates how people with extensive, rich knowledge about a complex real-world domain organize and use that knowledge. The research extends prior work on differences among types of experts within biological...
- Keyword:
- categorization, expertise, inductive inference, reasoning, and wine
- Subject:
- Psychology
- Creator:
- Julia Beth Proffitt
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/18/2018
- Date Modified:
- 09/18/2018
- Date Created:
- 2008-06-02
- Resource Type:
- Dissertation
-
- Description:
- The majority of research on voluntary visual attention has focused primarily on specific attentional processes. While we know much about individual attentional abilities such as shifting attention among spatial locations, tracking multiple objects and maintaining attention for specific targets, we know little about how these attentional processes relate to one...
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- KatieAnn KatieAnn
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/19/2018
- Date Modified:
- 09/19/2018
- Date Created:
- 2008-07-30
- Resource Type:
- Dissertation
-
- Description:
- Although chronic stress has been shown to be significantly associated with depression, this relationship has not received adequate attention, particularly in adolescent samples. One gap lies in the examination of whether particular domains of chronic interpersonal stress are uniquely related to risk for depression. Furthermore, the degree to which chronic...
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- Jonathan Mark Sutton
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/19/2018
- Date Modified:
- 09/19/2018
- Date Created:
- 2008-07-16
- Resource Type:
- Dissertation
-
- Description:
- Research in cognitive and developmental psychology typically focuses on urban middle-class, European American populations. Although there has been a recent surge in psychological research that focuses on cultural variation (Cohen & Kitayam, 2007), little is known about the practices that support this variation. Knowledge about these practices is critical for...
- Keyword:
- Gesture, Discourse, Perspective Taking, Culture, Construal, and Folkbiology
- Subject:
- Psychology
- Creator:
- Sara Jill Unsworth
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/19/2018
- Date Modified:
- 09/19/2018
- Date Created:
- 2008-08-25
- Resource Type:
- Dissertation
-
- Description:
- Background: Major Depressive Disorder (MDD) is a significant public health issue. Previous research on the pathophysiology of depression in adults has demonstrated abnormal neural processing associated with depression symptomatology including alterations in reward and aversion circuits. Loss aversion (LA), or the concept that individuals evaluate outcomes based on losses and...
- Keyword:
- Reward, Loss Aversion, Prospect Theory, and Depression
- Subject:
- Psychology
- Creator:
- Sarah Louise O'Dor
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/09/2018
- Date Modified:
- 10/09/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Prejudice based on a person’s low socioeconomic status (SES) has been largely understudied in social psychology. In my dissertation research, I argue that understanding a perceiver’s mental model of SES is crucial to explaining anti-poor prejudice. I borrow from work in anthropology to characterize two main mental models of SES—ascribed...
- Keyword:
- attitudes, socioeconomic status, motivation, prejudice, and mental representation
- Subject:
- Psychology
- Creator:
- Ryan Lei Fleming
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/16/2018
- Date Modified:
- 10/19/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Reinforcement sensitivity theory (RST) has enormous potential to become a paradigmatic model of individual differences. However, while its foundations in experimental genetic and neurophysiological research on nonhuman animals are among the strongest in personality psychology, it has perhaps not gained the foothold within the field that it deserves. It is...
- Keyword:
- modeling, reinforcement sensitivity theory, emotion, individual differences, personality, and cues-tendencies-actions model
- Subject:
- Psychology
- Creator:
- Ashley Danielle Brown
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/22/2018
- Date Modified:
- 10/22/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Efficient and accurate processing of internally- and externally-generated information is enhanced by the presence of multisensory signals that can provide redundant information about percepts or events. However, efficient usage of multisensory signals requires implicit perceptual knowledge of the potential or likely relationships between signals encoded within each sensory modality. If...
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- John Charles Plass
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/26/2018
- Date Modified:
- 10/26/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Psychophysiological investigations of human sexuality have revealed more complexity than might be naively assumed. The sexual arousal patterns of heterosexual and homosexual men are relatively straightforward, with both groups showing substantial responses to erotic stimuli of their preferred sex and much smaller responses to their nonpreferred sex. Bisexual men, in...
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- Adam Safron
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/09/2019
- Date Modified:
- 01/29/2019
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Our visual system organizes lines, shapes, and colors into groups, objects, and scenes. This dissertation explores how these higher-level organizations arise, focusing on the contribution of feature-based attention, our ability to selectively enhance a color, shape, or orientation across our visual field. I will present evidence that feature-based attention enables...
- Keyword:
- Visual Perception, Gestalt Grouping, Attention, Ambiguity Perception, and Perceptual Organization
- Subject:
- Psychology
- Creator:
- Dian Yu
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/09/2019
- Date Modified:
- 01/29/2019
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Humans possess the ability to infer and track mental states, which allows for successful interaction in the social world. The collection of processes and representations that makes this possible is referred to as a theory-of-mind (ToM). A large body of work has examined how these abilities develop from infancy to...
- Keyword:
- learning, social cognition, cognitive development, comparison, analogical reasoning, and theory of mind
- Subject:
- Psychology
- Creator:
- Christian Hosos
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/09/2019
- Date Modified:
- 01/09/2019
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- This dissertation examined gender differences in youth externalizing comorbidity via three studies. Study 1 was a meta-analytic review that provided the first robust estimate of gender differences in youth externalizing comorbidity. Studies 2 and 3 unpacked these gender differences at two levels of analysis: personality (Study 2 and 3) and...
- Keyword:
- Clinical psychology
- Subject:
- Psychology
- Creator:
- Kathrin Herzhoff
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 03/07/2019
- Date Modified:
- 03/07/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- The availability and importance of data is accelerating, and our visual system is a critical tool for understanding it. The research field of data visualization seeks design guidelines – often inspired by perceptual psychology – for more efficient visual data analysis. Data visualization can borrow phenomena, tasks, and methods of...
- Keyword:
- visual attention, visual perception, and information visualization
- Subject:
- Psychology
- Creator:
- Christine Nothelfer
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/03/2019
- Date Modified:
- 04/03/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- This dissertation explores human coordination in rhythmic, verbal, and spatial activity, and how coordination in one of these modes may subsequently impact behavior in another mode. My research examines what effects non-conversational actions have on the alignment of spatial perspectives during conversation. I hope to clarify how data about non-linguistic...
- Keyword:
- Coordination, Alignment, Perspective-taking, and Conversation
- Subject:
- Psychology
- Creator:
- Katharine Anne Eliot Lysander
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/03/2019
- Date Modified:
- 04/03/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Shared emotions are associated with thriving in relationships (Anderson, Keltner & John, 2004; Gonzaga, Campos, & Bradbury, 2007), and greater liking for new individuals (Larson & Gardner, 2015). However, the psychological mechanisms underlying this phenomenon are not well-understood. Emotions are fleeting experiential states and, seen through this lens, finding someone...
- Keyword:
- Emotion, Interpersonal relationships, and Synchrony
- Subject:
- Psychology
- Creator:
- Grace larson
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/06/2019
- Date Modified:
- 05/06/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Personality traits and personal values represent individual differences that influence many forms of behavior including psychopathology (Hanel & Wolfradt, 2016; Jarden, 2010; Ozer & Benet-Martinez, 2006; Schwartz, 2006). Extensive research has highlighted the importance of personality traits in the development of psychopathology in children. However, the association between values and...
- Keyword:
- Personality Traits, Racial/Ethnic Differences, Values, Psychopathology, and Middle Childhood
- Subject:
- Psychology
- Creator:
- Avante Smack
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/13/2019
- Date Modified:
- 05/13/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Research shows that psychometrically-assessed spatial abilities (e.g., spatial visualization and spatial orientation) can be improved through training, and that some training yields improvements that are transferable to novel contexts and tasks (Uttal et al., 2013). While the training of these spatial abilities may be valuable for some forms of STEM...
- Keyword:
- geospatial technology in classrooms and spatial thinking
- Subject:
- Psychology
- Creator:
- Emily Nicole Hollenbeck
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/21/2019
- Date Modified:
- 10/21/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- There has long been an interest in the idea of generativity the concern for and commitment towards promoting the well-being of future generations. In Western societies, generativity can be characterized through societal contributions and acts dedicated towards others. Since the early 1960s, when Erikson proposed generativity as the major developmental...
- Keyword:
- Agency, Life Story, Communion, Generativity, Well-being, and Narrative
- Subject:
- Psychology
- Creator:
- Jen Guo
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 11/19/2019
- Date Modified:
- 11/20/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Students often change majors during college, and most workers change jobs throughout their careers. Yet the diverse opportunities for entering natural science, technology, engineering, and mathematics (STEM) fields are often overlooked during college and beyond. This dissertation therefore analyzed four large nationally representative datasets to characterize the pathways for joining...
- Keyword:
- Psychology
- Subject:
- Psychology
- Creator:
- David Isaac Miller
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 11/24/2019
- Date Modified:
- 11/24/2019
- Resource Type:
- Dissertation
-
- Description:
- Memory systems research has established the importance of two distinct types of memory systems in the brain: explicit and implicit. While a robust literature exists on individual differences in the explicit domain (Chapter 3), research on individual differences in implicit learning remains relatively limited. The key question guiding the investigation...
- Keyword:
- Implicit Learning, Sequence Learning, and Individual Differences
- Subject:
- Psychology
- Creator:
- Kelsey Rachel Thompson
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 11/25/2019
- Date Modified:
- 11/25/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- This thesis focuses on the development of a cochlear implant (CI) that uses photons to stimulate surviving auditory neurons in severe-to-profoundly deaf individuals. The benefit of optical over electrical stimulation is its spatial selectivity with the potential to create significantly more independent channels to encode acoustic information and likely enhances...
- Subject:
- Audiology, Psychology, and Neurosciences
- Creator:
- Xu, Yingyue
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14587 and etdadmin_upload_660188
-
- Description:
- Women living with human immunodeficiency virus (WLWH) have unique health challenges. Understanding psychological strengths that help WLWH manage their disease and improve health outcomes could reduce disease burden. Although spirituality, a multidimensional construct that includes a search for meaning and purpose, connection with a higher dimension, and experiences and feelings...
- Keyword:
- biopsychology, HIV, women's health, spirituality, positive affect, and program development
- Subject:
- Social psychology, Health sciences, and Psychology
- Creator:
- Bassett, Sarah Margaret Ray
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14769 and etdadmin_upload_679594
-
- Description:
- Introduction: Irritable bowel syndrome (IBS) is a disorder of gut-brain interaction associated with reduced quality of life, increased rates of depression and anxiety, and high economic burden to society and the individual. Current behavioral interventions, which target well-known symptom exacerbating factors such as catastrophizing and gastrointestinal- specific anxiety, have demonstrated...
- Keyword:
- health psychology, IBS, Irritable bowel syndrome, gastrointestinal disorders, cognitive flexibility, and psychological flexibility
- Subject:
- Health sciences and Psychology
- Creator:
- Bedell, Alyse R
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14699 and etdadmin_upload_666937
-
- Description:
- Recent studies have begun to examine white matter connectivity aberrations in psychiatric populations, such as major depressive disorder. Several studies have found reduced white matter integrity (WMI) in depressed samples, though the location of this reduction is not clear. Incorporating symptom measures of depression severity and rumination may allow for...
- Keyword:
- rumination, women's health, depression, and white matter
- Subject:
- Clinical psychology, Psychology, and Neurosciences
- Creator:
- Satyshur, Maureen
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_676234 and http://dissertations.umi.com/northwestern:14751
-
- Description:
- The concealed information test (CIT) has garnered more empirical support than other methods of recognition detection and has a firm theoretical foundation. Because it occurs involuntarily, even when recognition is denied, P300 amplitude is a robust indictor of concealed information. Although the P300-based CIT shows great promise for field use,...
- Keyword:
- retroactive interference, bootstrapping, concealed information test, complex trial protocol, and P300-based concealed information test
- Subject:
- Psychology
- Creator:
- Ward, Anne Cable
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14417 and etdadmin_upload_619142
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- Description:
- Sexual orientation is conventionally understood as relative attraction to men versus women. It has recently been argued that male sexual orientation in particular can be extended to include other dimensions of sexual attraction besides gender, such as sexual maturity and location. With respect to the dimension of location, most men...
- Keyword:
- sexual orientation, furries, erotic target identity inversions, adult baby/diaper lovers, paraphilias, and eunuchs
- Subject:
- Sexuality, Clinical psychology, and Psychology
- Creator:
- Hsu, Kevin
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14573 and etdadmin_upload_658199
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- Description:
- Young children can sometimes acquire new vocabulary words—even property terms—through indirect learning (e.g. Carey & Bartlett, 1978). We explore two factors that contribute to this ability—perceptual alignment and linguistic contrast. We propose that spontaneous comparison processes lead children to notice key commonalities and differences that facilitate indirect property word learning....
- Keyword:
- property words, linguistic contrast, alignment, and indirect word learning
- Subject:
- Cognitive psychology, Developmental psychology, and Psychology
- Creator:
- Shao, Ruxue
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_668558 and http://dissertations.umi.com/northwestern:14711
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- Description:
- Rhythmic fluctuations of electrical activity in the brain provide insights into the proposed mechanism by which we encode experiences and then maintain, forget, modify, and retrieve them. Yet there is still much to learn about how neural oscillations relate to memory function. The purpose of this research is to discover...
- Keyword:
- EEG, Memory, Oscillation, Reactivation, Sleep, and Consolidation
- Subject:
- Cognitive psychology, Psychology, and Neurosciences
- Creator:
- Creery, Jessica Danielle
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_615973 and http://dissertations.umi.com/northwestern:14395
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- Description:
- Selective attention enables people to focus on a small number of objects, features, or events with good resolution. Sometimes attention may also be less selective and distributed across numerous items, which allows more information to be processed at a lower resolution. The degree to which attention is more or less...
- Keyword:
- analytic problem solving, problem solving, insight problem solving, creativity, and attention
- Subject:
- Psychology
- Creator:
- Ng, Tiffani
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_685804 and http://dissertations.umi.com/northwestern:14815
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- Description:
- Dynamic decision-making is a complex process that relies on our ability to generate, evaluate and implement a variety of strategies. Understanding how people navigate this process is a difficult problem that requires a wide range of methodologies. This study details a combination of behavioral experiments, computational modeling, and neuroimaging that...
- Keyword:
- Memory Systems, Decision Making, Computational Neuroscience, Learning, Cognitive Modeling, and Category Learning
- Subject:
- Cognitive psychology, Psychology, and Neurosciences
- Creator:
- Reuveni, Ben
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 01/21/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15045 and etdadmin_upload_732002
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- Description:
- Interactions between working memory and long term memory systems are still not well understood, as the systems have long been thought to be mostly separate. An interesting intersection of these memory systems is domain-specific expertise, whereby individuals are able to show supra-span memory for information related to the area of...
- Keyword:
- Domain-specific expertise, Long term memory, Working memory, and Expertise
- Subject:
- Psychology and Neurosciences
- Creator:
- Gigler, Kathryn Lee
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 01/21/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_743356 and http://dissertations.umi.com/northwestern:15112