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Is Navigation In Virtual Reality With Fmri Really Navigation?, J.S. Taube, S. Valerio, Ryan M. Yoder Jan 2013

Is Navigation In Virtual Reality With Fmri Really Navigation?, J.S. Taube, S. Valerio, Ryan M. Yoder

Psychology

Identifying the neural mechanisms underlying spatial orientation and navigation has long posed a challenge for researchers. Multiple approaches incorporating a variety of techniques and animal models have been used to address this issue. More recently, virtual navigation has become a popular tool for understanding navigational processes. Although combining this technique with functional imaging can provide important information on many aspects of spatial navigation, it is important to recognize some of the limitations these techniques have for gaining a complete understanding of the neural mechanisms of navigation. Foremost among these is that, when participants perform a virtual navigation task in a …

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Distinct Effects Of Enriched Environment On Dopamine Clearance In Nucleus Accumbens Shell And Core Following Systemic Nicotine Administration, Jun Zhu, Michael T. Bardo, Linda P. Dwoskin Jan 2013

Distinct Effects Of Enriched Environment On Dopamine Clearance In Nucleus Accumbens Shell And Core Following Systemic Nicotine Administration, Jun Zhu, Michael T. Bardo, Linda P. Dwoskin

Psychology Faculty Publications

Environmental enrichment during development may reduce drug abuse liability by modulating dopamine transporter (DAT) function. Nucleus accumbens (NAc) shell and core respond differentially to regulate the rewarding properties and locomotor stimulant effects of psychostimulants. The current study evaluated dopamine (DA) clearance (CLDA) in the NAc shell and core using in vivo voltammetry in rats raised in an enriched condition (EC) or an impoverished condition (IC) and determined the effect of nicotine (0.4 mg/kg) on CLDA. Baseline CLDA in NAc shell and core was not different between EC and IC rats. In the saline control group, …

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Furious Activity Vs. Understanding: How Much Expertise Is Needed To Evaluate Creative Work?, Learning Research Institute, John Baer, David H. Cropley, Roni Reiter-Palmon Jan 2013

Furious Activity Vs. Understanding: How Much Expertise Is Needed To Evaluate Creative Work?, Learning Research Institute, John Baer, David H. Cropley, Roni Reiter-Palmon

Psychology Faculty Publications

What is the role of expertise in evaluating creative products? Novices and experts do not assess creativity similarly, indicating domain-specific knowledge’s role in judging creativity. We describe two studies that examined how quasi-experts (people who have more experience in a domain than novices but also lack recognized standing as experts) compared to novices and experts in rating creative work. In Study One, we compared different types of quasi-experts with novices and experts in rating short stories. In Study Two, we compared experts, quasi-experts, and novices in evaluating an engineering product (a mousetrap design). Quasi-experts (regardless of type) seemed to be …

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The Effects Of Ketamine On Cognitive Bias In A Stress Vulnerable Chick Strain, Kristen Anne Hymel Jan 2013

The Effects Of Ketamine On Cognitive Bias In A Stress Vulnerable Chick Strain, Kristen Anne Hymel

Electronic Theses and Dissertations

Cognitive bias is a phenomenon that presents in individuals suffering from anxiety and depression where anxious individuals tend to adopt a more pessimistic interpretation of ambiguous aversive stimuli and depressed individuals tend to adopt both a more pessimistic interpretation of ambiguous aversive stimuli as well as a less optimistic interpretation of ambiguous appetitive stimuli. Such biases have been pharmacologically reversed using anxiolytics and antidepressants. The chick anxiety-depression model has observed more pessimistic-like and less optimistic-like behavior in approach/avoidant runway performance to ambiguous aversive and ambiguous appetitive stimuli, respectively. Further, both types of cognitive biases have been reversed in a White …

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Evaluating Preference-Seeking And Aversive Qualities Of Salvia Divinorumand Mitragyna Speciosa, Melissa Jane Loria Jan 2013

Evaluating Preference-Seeking And Aversive Qualities Of Salvia Divinorumand Mitragyna Speciosa, Melissa Jane Loria

Electronic Theses and Dissertations

Use of botanicals for self-diagnosed conditions or recreational purposes is increasing. Many readily available botanicals are under-researched and little is known about potential liabilities. This study sought to utilize Conditioned Place Preference (CPP) to quantify rewarding or aversive properties of botanicals and their constituents in rats. This paradigm is based on the notion that animals prefer distinct environments previously paired with rewarding drugs. Our approach to broadly characterize a botanical and its many constituents entails dose response functions of a plant extract, its fractions, and its primary constituent. As a proof of concept, we chose two popular botanicals, one expected …

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Collaborative Memory For Serial Order, Elizabeth Lauren Foreman Jan 2013

Collaborative Memory For Serial Order, Elizabeth Lauren Foreman

Electronic Theses and Dissertations

Although the encoding, storage, and retrieval of information between groups has been examined in both recall and recognition memory; surprisingly, there is no existing data regarding collaborative memory outcomes using a reconstruction task. In an attempt to fill this gap in the literature, participants assigned to one of four retrieval conditions were asked to study the order of unrelated word-lists in preparation for a memory test. Some reconstructed the lists by alternating turns with their group members (turn-taking). Others were forced to reconstruct the lists from the first item-position to the last item-position in addition to taking turns with group …

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Letter Of Purpose Of The Feminist Evolutionary Psychology Society, T. Joel Wade Jan 2013

Letter Of Purpose Of The Feminist Evolutionary Psychology Society, T. Joel Wade

Faculty Journal Articles

It has been almost five years since the formation of the Feminist Evolutionary Psychology Society (FEPS), which was created with the hopes of drawing attention to issues that influence women’s role in evolution. In those years, FEPS has changed into a more structured society with clear aims. In this letter, we review the rationale for creating FEPS, as well as how we structured FEPS to be an effective organization. The majority of the letter pertains to four distinct goals of FEPS that we will continue to address in the future. These goals are to investigate the active role of women …

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The Interface Between Morphology And Action Planning: A Comparison Of Two Species Of New World Monkeys, Stacey L. Zander, Dan J. Weiss, Peter G. Judge Jan 2013

The Interface Between Morphology And Action Planning: A Comparison Of Two Species Of New World Monkeys, Stacey L. Zander, Dan J. Weiss, Peter G. Judge

Faculty Journal Articles

Recent research with several species of nonhuman primates suggests sophisticated motor-planning abilities observed in human adults may be ubiquitous among primates. However, there is considerable variability in the extent to which these abilities are expressed across primate species. In the present experiment, we explore whether the variability in the expression of anticipatory motor-planning abilities may be attributed to cognitive differences (such as tool use abilities) or whether they may be due to the consequences of morphological differences (such as being able to deploy a precision grasp). We compared two species of New World monkeys that differ in their tool use …

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The Interaction Between The Physical Environment And Metaphysical States: The Role Of Social Anxiety And Stress In Informing Spatial Perception, Emily Koelmel Jan 2013

The Interaction Between The Physical Environment And Metaphysical States: The Role Of Social Anxiety And Stress In Informing Spatial Perception, Emily Koelmel

Senior Independent Study Theses

No abstract provided.

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Investigative Interviewing: A Team-Level Approach, James Driskell Jan 2013

Investigative Interviewing: A Team-Level Approach, James Driskell

Electronic Theses and Dissertations

To date, the tandem interview approach has yet to be scientifically vetted as an investigative interviewing technique. Specifically, it is unclear what affect the application of two interviewers has on the investigative process. This is alarming considering that this approach is regularly applied under current law enforcement operations. Despite a dearth of research examining the tandem interview approach in investigative interviews, the extensive research on teams would lead us to believe that teams should benefit the overall investigative interview process and outperform individuals in detecting lies. Consequently, the goals of this research were to investigate these potential benefits. Findings from …

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Does Virtual Reality Elicit Physiological Arousal In Social Anxiety Disorder, Maryann Owens Jan 2013

Does Virtual Reality Elicit Physiological Arousal In Social Anxiety Disorder, Maryann Owens

Electronic Theses and Dissertations

The present study examined the ability of a Virtual Reality (VR) public speaking task to elicit physiological arousal in adults with SAD (n=25) and Controls (n=25). A behavioral assessment paradigm was employed to address three study objectives: (a) to determine whether the VR task can elicit significant increases in physiological response over baseline resting conditions (b) to determine if individuals with SAD have a greater increase from baseline levels of physiological and self-reported arousal during the in vivo speech task as opposed to the VR speech task and (c) to determine whether individuals with SAD experience greater changes in physiological …

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Partner Preferences And Selection At Pepperdine University, Katie Pietraszak, Max Mowrer Jan 2013

Partner Preferences And Selection At Pepperdine University, Katie Pietraszak, Max Mowrer

Global Tides

This study investigates undergraduate students’ partner preferences and selection at Pepperdine University by examining the traits desired of those seeking a potential partner and the expectations one has for them. Results from the survey responses support previous research in this area and indicate males’ preference for dominant feminine traits, including physical attractiveness, and females’ preference for dominant masculine traits, such as high earning potential. While the majority of males and females desired a more egalitarian relationship, males were more likely to want their partners to be a follower and females were more likely to desire their partners to assume the …

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Neurocognitive Performance In Youth With Prenatal Alcohol Exposure, Lisa A. Mccrea Jones Jan 2013

Neurocognitive Performance In Youth With Prenatal Alcohol Exposure, Lisa A. Mccrea Jones

Doctor of Psychology (PsyD)

No abstract provided.

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Examining The Physical And Mental Health Effects Of An Obesity Prevention Program In High Risk Adolescent Females: A Pilot Study, Luann K. Foster Jan 2013

Examining The Physical And Mental Health Effects Of An Obesity Prevention Program In High Risk Adolescent Females: A Pilot Study, Luann K. Foster

Doctor of Psychology (PsyD)

Obesity is a growing concern in the United States as two-thirds of the population is clinically overweight or obese, a condition that carries with it a myriad of physical and mental health concerns. To address these concerns, many programs have been designed to incorporate evidence-based obesity prevention; however, few have addressed the needs of high risk middle school rural children. The current study examined the effectiveness of a specific obesity prevention program designed to decrease risk of obesity by helping female students increase daily physical activity to recommended levels. This program is designed to provide daily and weekly motivational incentives …

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Cultural Differences And Switching Of In-Group Sharing Behavior Between An American (Facebook) And A Chinese (Renren) Social Networking Site, Lin Qiu, Han Lin, Angela K. Y. Leung Jan 2013

Cultural Differences And Switching Of In-Group Sharing Behavior Between An American (Facebook) And A Chinese (Renren) Social Networking Site, Lin Qiu, Han Lin, Angela K. Y. Leung

Research Collection School of Social Sciences

Prior research has documented cultural dimensions that broadly characterize between-culture variations in Western and East Asian societies and that bicultural individuals can flexibly change their behaviors in response to different cultural contexts. In this article, we studied cultural differences and behavioral switching in the context of the fast emerging, naturally occurring online social networking, using both self-report measures and content analyses of online activities on two highly popular platforms, Facebook and Renren (the “Facebook of China”). Results showed that while Renren and Facebook are two technically similar platforms, the Renren culture is perceived as more collectivistic than the Facebook culture. …

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Googling To Forget: The Cognitive Processing Of Internet Search, Elizabeth T. Friede Jan 2013

Googling To Forget: The Cognitive Processing Of Internet Search, Elizabeth T. Friede

CMC Senior Theses

Technology is currently extremely integrated with everyday life. Popular media has made bold claims that the internet is making us “dumber” and people struggle to remember information more now than they ever have in the past. Scientific research on the effect of internet search on cognition and memory is still in its infancy. This research will analyze the literature and theories discussing memory and the internet. Based on an original experiment by Sparrow, Liu, and Wegner. 20 participants (10 young adults and 10 older adults) performed a typing task with twenty trivia statements, followed by a recall and recognition memory …

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Post-Learning Activities And Memory Consolidation: The Effect Of Physical And Cognitive Activities On Memory Consolidation, Yue Tang Jan 2013

Post-Learning Activities And Memory Consolidation: The Effect Of Physical And Cognitive Activities On Memory Consolidation, Yue Tang

Honors Papers

Memory consolidation is the process during which short-term memory is stabilized and long-term memory is formed. This study aims at investigating how physical and cognitive activities affect memory consolidation during wakefulness. There were four conditions: sit, sit-puzzle, walk and walk-puzzle and a repeated measure, within subject design was adopted. Participants engage in each condition for ten minutes immediately following a learning session, and this process was repeated for four times. Word recall was collected twice, both immediately after engaging in the task, and in the second day. Results revealed that engaging in physical activity alone (walk) led to the best …

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From Mind To Machine : Parity Affects In The Attentional Set-Shifting Task In Animal And Machine Models, Katie Coren Freeman Jan 2013

From Mind To Machine : Parity Affects In The Attentional Set-Shifting Task In Animal And Machine Models, Katie Coren Freeman

Honors Theses

As a dual behavioral and computational neuroscience research project, this study first tested reproductive effects on attention, learning, and decision making using the Attentional Set-Shifting Task (AS-ST) and then a Machine Learning model was constructed to simulate perceptual judgments and decision making through reinforced learning. In the behavioral task, response times and errors from 5 primiparous (one-time mothers) and 4 nulliparous (never pregnant) Sprague-Dawley rats were recorded during four increasingly complex attention modulation and paired associative learning tasks. The Machine Learning model reconstructed each task's decision problems through representation of internal and external conditions, valuation, action, and outcome evaluation to …

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Protected Species: Perspectives On Organisational Life, Maryam Omari, Megan Paull, Julie A. Crews Jan 2013

Protected Species: Perspectives On Organisational Life, Maryam Omari, Megan Paull, Julie A. Crews

Research outputs 2013

Analogies can be drawn between a modern organisation and a complex ecosystem. In both, the players compete for scarce resources; survival often depends on how effectively an individual, organism or group capitalises on what is available to them. In natural settings, the laws of nature provide a backdrop to relationships, including where each individual or group is positioned in the hierarchy. In such settings, unusual and complex interrelationships can be formed where groups either assist or manipulate each other to survive. In organisational settings, the laws and boundaries are less clear, context specific and subject to organisational cultures and norms, …

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The Psychology Of The 3d Experience, Sophie Janicke, Andrew Ellis Jan 2013

The Psychology Of The 3d Experience, Sophie Janicke, Andrew Ellis

Communication Faculty Articles and Research

With 3D televisions expected to reach 50% home saturation as early as 2016, understanding the psychological mechanisms underlying the user response to 3D technology is critical for content providers, educators and academics. Unfortunately, research examining the effects of 3D technology has not kept pace with the technology’s rapid adoption, resulting in large-scale use of a technology about which very little is actually known. Recognizing this need for new research, we conducted a series of studies measuring and comparing many of the variables and processes underlying both 2D and 3D media experiences. In our first study, we found narratives within primetime …

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Sex Differences In Adult Cognitive Deficits After Adolescent Nicotine Exposure In Rats, Laura R.G. Pickens, James D. Rowan, Rick A. Bevins, Stephen B. Fountain Jan 2013

Sex Differences In Adult Cognitive Deficits After Adolescent Nicotine Exposure In Rats, Laura R.G. Pickens, James D. Rowan, Rick A. Bevins, Stephen B. Fountain

Department of Psychology: Faculty Publications

This study was designed to determine whether deficits in adult serial pattern learning caused by adolescent nicotine exposure persist as impairments in asymptotic performance, whether adolescent nicotine exposure differentially retards learning about pattern elements that are inconsistent with “perfect” pattern structure, and whether there are sex differences in rats’ response to adolescent nicotine exposure as assessed by a serial multiple choice task. The current study replicated the results of our initial report (Fountain, Rowan, Kelley, Willey, & Nolley, 2008) using this task by showing that adolescent nicotine exposure (1.0 mg/kg/day nicotine for 35 days) produced a specific cognitive impairment in …

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Children And Elephants: A Study Of Mentalization, Empathy, And Attitudes Towards Conservation In Participants Of An Elephant-Based Environmental Intervention In West Africa, Erica C. Rogers Jan 2013

Children And Elephants: A Study Of Mentalization, Empathy, And Attitudes Towards Conservation In Participants Of An Elephant-Based Environmental Intervention In West Africa, Erica C. Rogers

Dissertations, Theses, and Capstone Projects

Recent research suggests that children's identification with animals and propensity to learn from animal experiences might make animal-focused interventions ideal for social and emotional development. A child's ability to understand their own and others' feeling states has been linked to emotional resilience and has been identified as a protective factor against the development of pathology later in life (Allen & Fonagy, 2006). This study examined the impact of an ongoing conservation-based intervention in Burkina Faso on conservation attitudes, mentalization and empathy. Participants were 106 Burkinabe students, 56 male and 50 female, ages 9-15. Participants were split into four groups, a …

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An Analysis Of A Suburban School District's Referral, Assessment, And Identification Processes For Gifted Evaluations, Brandie Tallman Arnold Jan 2013

An Analysis Of A Suburban School District's Referral, Assessment, And Identification Processes For Gifted Evaluations, Brandie Tallman Arnold

PCOM Psychology Dissertations

A review of the literature pertaining to giftedness reveals a myriad of differing conceptualizations, as well as varied recommendations for procedures within the referral and identification processes. With such diverse frameworks for understanding components of giftedness, as well as competing views about how giftedness is most accurately identified, a universally agreed upon process for defining and identifying giftedness has yet to be achieved. The purpose of this proposed study will be to examine the referral, identification, and outcomes process of one Pennsylvania public school district’s gifted evaluation process. Specifically, this action-oriented research study sets out to determine (1) the demographic …

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Identifying Emotional Disturbance: Implications For Consistent Practice, Ramona L. Patillo Jan 2013

Identifying Emotional Disturbance: Implications For Consistent Practice, Ramona L. Patillo

PCOM Psychology Dissertations

Determining eligibility for special education services under the educational classification of Emotional Disturbance (ED) has historically posed difficulties for school psychologists. The federal law provides vague eligibility criteria and a clear exclusion for students with Social Maladjustment (SM). This study evaluated the results of an online survey that required participants to identify behaviors that are most commonly associated with the constructs of ED and SM. This study further proposed to assess levels of comfort in determining eligibility based on a constellation of behavioral symptoms presented in short case vignettes. The study sought to reveal any differences in symptom identification based …

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Integrated Health Care Collaboration And Pediatric Autoimmune Neuropsychiatric Disorder Associated With Streptococcal Infections: A Working Model For Case Consultation, Tara M. Habecker-Tumilty Jan 2013

Integrated Health Care Collaboration And Pediatric Autoimmune Neuropsychiatric Disorder Associated With Streptococcal Infections: A Working Model For Case Consultation, Tara M. Habecker-Tumilty

PCOM Psychology Dissertations

Historically, integrated health care, often referred to as interdisciplinary health care, has been an approach characterized by a high degree of collaboration and communication among health care professionals. While numerous researchers have explored the benefits of including clinical psychologists as team members, a limited body of research has explored the partnership between school psychologists and physicians, even though school health services can be an effective venue for integrating psychosocial care and education with medical care. As more chronically ill children are reintegrated into school, school psychologists must be prepared to work with these children at school. Children
diagnosed with complex …

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Exploring Wellbeing In Older Male Farmers In Western Australia, Jessica L. Mckee Jan 2013

Exploring Wellbeing In Older Male Farmers In Western Australia, Jessica L. Mckee

Theses : Honours

In the context of an ageing population it has become increasingly important to identify the determinants of wellbeing in older adulthood. A review of the literature relevant to wellbeing and strengths relevant to older male farmers in Australia was conducted. This body of knowledge was identified to be sparse. Existing literature on farming primarily had a deficits focus, and only a small number of qualitative studies were specific to older male farmers. Four broad, overlapping areas representing the meaning of wellbeing were identified as potentially important: farming work; connectedness; the land; health and wellbeing. The inter-connected nature of farming life …

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Motivation In Athletes With And Without Autism Spectrum Disorder: Sq, Eq And Aq Relationships To Preferred Feedback, Julia C. Harreschou Jan 2013

Motivation In Athletes With And Without Autism Spectrum Disorder: Sq, Eq And Aq Relationships To Preferred Feedback, Julia C. Harreschou

Scripps Senior Theses

All athletes are driven by motivation, sources or reasons to push their bodies to their limits and continue to do so regularly. There have been several studies concerning motivation in typical athletes, and many regarding social motivation in people with High Functioning Autism (HFA), however most have been limited to children, and there have been no investigations into HFA athletes’ motivation. The current study looks into the role of social dimensions in athletics, and tests how one’s gender and placement on the Empathy Questionnaire (EQ), Systemizing Questionnaire (SQ), and on the Autism Questionnaire (AQ) affect intrinsic motivation in athletics. It …

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Relationship Predictors Of Prenatal Maternal Representations Of The Child And Parenting Experiences One Year After Birth, Kylene Krause Jan 2013

Relationship Predictors Of Prenatal Maternal Representations Of The Child And Parenting Experiences One Year After Birth, Kylene Krause

Master's Theses and Doctoral Dissertations

Bowlby’s attachment theory (Bowlby, 1969/1982) is one of the most dominant approaches used to describe and investigate attachment relationships and emotional development throughout the entire lifespan. However, attachment research is typically conducted through two distinct fields of psychology: developmental and social/ personality psychology. These two fields tend to use different research strategies and measures and focus on different types and aspects of relationships, yet both make important contributions to the attachment literature (Bartholomew & Shaver, 1998). The goal of this investigation was to integrate attachment research from these two fields of psychology in order to broaden psychological and scientific understanding …

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The Relationship Between Generalized Anxiety Disorder In Women And Hormonal Imbalances, Self-Efficacy And Lifestyle: Implications For Licensed Professional Counselors And Counselor Educators, Gillian Bernadette Robbins Jan 2013

The Relationship Between Generalized Anxiety Disorder In Women And Hormonal Imbalances, Self-Efficacy And Lifestyle: Implications For Licensed Professional Counselors And Counselor Educators, Gillian Bernadette Robbins

Wayne State University Dissertations

The intent of the study was to conduct a preliminary enquiry of the relationship between Generalized Anxiety Disorder (GAD) in women and hormonal imbalances, self-efficacy, and lifestyle. Key consideration was given to the study as it points to implications for licensed professional counselors and counselor educators. A nonexperimental, correlation design was used in the study and conducted in a large urban city in Ontario, Canada. Participants in the study were female clients receiving bio-identical hormone replacement therapy (BHRT) for a minimum of three month at a Medical Health Spa. A total of 55 participants completed a demographical survey, the Generalized …

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Assessing Connections Between Young Children’S Affinity For Nature And Their Experiences In Natural Outdoor Settings In Preschools, Camilla S. Rice, Julia C. Torquati Jan 2013

Assessing Connections Between Young Children’S Affinity For Nature And Their Experiences In Natural Outdoor Settings In Preschools, Camilla S. Rice, Julia C. Torquati

Department of Child, Youth, and Family Studies: Faculty Publications

The purposes of this research were to: develop a reliable measure of children’s affinity for nature or “biophilia”; determine whether young children’s biophilia was related to the “green-ness” of the outdoor play area of the preschool they attend; examine whether demographic variables are associated with children’s biophilia; and determine whether demographic variables predict children’s enrollment in nature-oriented programs. We recruited children from ten early childhood education programs—six that had outdoor play spaces with many natural elements and four that had few or none of these elements. One hundred fourteen preschool-aged children completed an 11-item measure of biophilia that included preferences …

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